Addition of High-Sensitivity Troponin to Perioperative Risk Assessment Improves the Predictive Ability of Death in Non-Cardiac Surgery Patients. / Adição da Troponina Ultrassensível à Avaliação de Risco Perioperatório Melhora a Capacidade Preditiva de Morte em Pacientes Submetidos à Cirurgia Não Cardíaca.

BACKGROUND: Risk stratification is an important step in perioperative evaluation. However, the main risk scores do not incorporate biomarkers in their set of variables. OBJECTIVE: Evaluate the incremental power of troponin to the usual risk stratification. METHODS: A total of 2,230 patients admitted to the intensive care unit after non-cardiac surgery were classified according to three types of risk: cardiovascular risk (CVR), Revised Cardiac Risk Index (RCRI); and inherent risk of surgery (IRS). The main outcome was all-cause mortality. Cox regression was used as well as c-statistics before and after addition of high-sensitivity troponin (at least one measurement up to three days after surgery). Finally, net reclassification index and integrated discrimination improvement were used to assess the incremental power of troponin for risk stratification. Significance level was set at 0.05. RESULTS: Mean age of patients was 63.8 years and 55.6% were women. The prevalence of myocardial injury after non-cardiac surgery (MINS) was 9.4%. High CVR-patients had a higher occurrence of MINS (40.1 x 24.8%, p<0.001), as well as high IRS-patients (21.3 x 13.9%, p=0.004) and those with a RCRI≥3 (3.0 x 0.7%, p=0.009). Patients without MINS, regardless of the assessed risk, had similar mortality rate. The addition of troponin to the risk assessment improved the predictive ability of death at 30 days and at 1 year in all risk assessments. CONCLUSION: The prevalence of MINS is higher in the high-risk population. However, its prevalence in lower-risk population is not negligible and causes a higher risk of death. The addition of high-sensitivity troponin increased the predictive ability of risk assessment in all groups.

FUNDAMENTO: A estratificação ode risco é uma importante etapa na avaliação perioperatória. No entanto, os principais escores de risco não incorporam biomarcadores em seus conjuntos de variáveis. OBJETIVO: Avaliar o poder incremental da troponina à estratificação de risco tradicional. MÉTODOS: Um total de 2230 pacientes admitidos na unidade de terapia intensiva após cirurgia não cardíaca foram classificados de acordo com três tipos de risco: Risco Cardiovascular (RCV), Índice de Risco Cardíaco Revisado (IRCR), e Risco Inerente da Cirurgia (RIC). O principal desfecho foi mortalidade por todas as causas. A regressão de Cox foi usada, assim como a estatística C antes e após a adição de troponina ultrassensível (pelo menos uma medida até três dias após a cirurgia). Finalmente, o índice de reclassificação líquida e a melhoria de discriminação integrada foram usadas para avaliar o poder incremental da troponina para a estratificação de risco. O nível de significância usado foi de 0,05. RESULTADOS: A idade média dos pacientes foi 63,8 anos e 55,6% eram do sexo feminino. A prevalência de lesão miocárdica após cirurgia não cardíaca (MINS) foi 9,4%. Pacientes com um RCV elevado apresentaram uma maior ocorrência de MINS (40,1% x 24,8%, p<0,001), bem como pacientes com alto RIC (21,3 x 13,9%, p=0,004) e aqueles com IRCR≥3 (3,0 x 0,7%, p=0,009). Pacientes sem MINS, independentemente do risco avaliado, apresentaram taxa de mortalidade similar. A adição de troponina à avaliação de risco melhorou a capacidade preditiva de mortalidade em 30 dias e de mortalidade em um ano em todas as avaliações de risco. CONCLUSÃO: A prevalência de MINS é mais alta na população de alto risco. No entanto, sua prevalência na população de risco mais baixo não é desprezível e causa um maior risco de morte. A adição da troponina ultrassensível melhorou a capacidade preditiva da avaliação de risco em todos os grupos.

Echocardiogram in Critically ill Patients with COVID-19: ECOVID Study

Abstract Background Literature is scarce on echocardiographic characteristics of COVID-19 patients admitted to the intensive care unit (ICU). Objectives To describe echocardiographic characteristics of ICU COVID-19 patients and associate them with clinical signals/symptoms, laboratory findings and outcomes. Methods Patients with RT-PCR-confirmed COVID-19, admitted to the ICU, who underwent echocardiography were included. Clinical characteristics associated with an abnormal echocardiogram (systolic ventricular dysfunction of any degree — left and/or right ventricle — and/or high filling pressures and/or moderate to severe pericardial effusion) were analyzed. Groups were compared using the Student's t-test, chi-square, and logistic regression. A p < 0.05 was considered statistically significant. Results A total of 140 patients met inclusion criteria, and 74 (52.9%) had an abnormal echocardiogram. A low number of left and right ventricular systolic dysfunction was observed, and 35% of the population had a normal diastolic function. In the univariate analysis, characteristics associated with abnormal echocardiogram were age, chronic kidney disease, elevated troponin, previous heart failure, and simplified acute physiology score 3 (SAPS 3). In the regression model, troponin and SAPS3 score were independent markers of abnormal echocardiogram. An abnormal echocardiogram was associated with a higher prevalence of in-hospital death (RR 2.10; 95% CI 1.04-4.24) and orotracheal intubation (RR 2.3; 95% CI 1.14-4.78). Conclusions COVID-19 has little effect on ventricular function, but it is common to find increased filling pressures. Elevated serum troponin level and SAPS3 score were the independent markers of an abnormal echocardiogram. In addition, the prevalence of in-hospital death and need for mechanical ventilation were higher in patients with abnormal echocardiogram.

Relationship between Urinary Norepinephrine, Fibrosis, and Arrhythmias in Chronic Chagas Heart Disease with Preserved or Mildly Reduced Ejection Fraction. / Relação entre Norepinefrina Urinária, Fibrose e Arritmias na Cardiopatia Chagásica Crônica com Fração de Ejeção Preservada ou Minimamente Reduzida.

BACKGROUND: In Chronic Chagas Cardiomyopathy (CCC), studies are needed to identify arrhythmogenic risk factors in patients in which moderate to severe ventricular dysfunction is not present. OBJECTIVE: To verify the correlation between frequent ventricular arrhythmias (PVC), left ventricular ejection fraction (LVEF), extension of fibrosis by cardiac magnetic resonance (CMR), and urinary norepinephrine measurement (NOREPI) in CCC with preserved or mildly compromised LVEF. METHODS: The presence of ventricular extrasystoles > 30/h was analyzed on Holter. At CMR, LVEF and quantification of fibrosis mass were evaluated. The dosage of NOREPI was performed using the Muskiet method. The correlation coefficient matrix was calculated to measure the predictive ability of the variables to predict another variable, with p < 0.05 being considered significant. RESULTS: A total of 59 patients were included. The mean age was 57.9 + 10.94 years. PVC was detected in 28 patients. The fibrosis variable was inversely proportional to LVEF (R of -0.61) and NOREPI (R of -0.68). Also, the variable PVC was inversely proportional to LVEF (R of -0.33) and NOREPI (R of -0.27). On the other hand, LVEF was directly proportional to NOREPI (R of 0.83). CONCLUSION: In this sample, in patients with CCC with preserved or slightly reduced LVEF, integrity of the autonomic nervous system is observed in hearts with little fibrosis and higher LVEF despite the presence of traditional risk factors for sudden cardiac death. There is correlation between the levels of NOREPI, LVEF, and myocardial fibrosis, but not with PVC.

FUNDAMENTO: Na cardiomiopatia chagásica crônica (CCC), impõem-se estudos com a proposta de identificar fatores de risco arritmogênicos em pacientes nos quais a disfunção ventricular de moderada a grave não está presente. OBJETIVOS: Verificar a dependência entre arritmias ventriculares frequentes (ARV), fração de ejeção de ventrículo esquerdo (FEVE), extensão da fibrose pela ressonância magnética cardíaca (RMC) e dosagem de norepinefrina urinária (NOREPI) na CCC com FEVE preservada ou minimamente comprometida. MÉTODOS: Foi analisada no Holter a presença de extrassístoles ventriculares >30/hora. Na RMC, avaliou-se a FEVE e a quantificação de massa fibrosada. Foi realizada a dosagem de NOREPI pelo método de Muskiet. A matriz de correlação foi calculada para aferir a capacidade de as variáveis preverem outra sendo considerado significante p<0,05. RESULTADOS: Foram incluídos no estudo 59 pacientes, com idade média de 57,9±10,94 anos. Arritmia ventricular frequente (ARV) foi detectada em 28 pacientes. A variável fibrose mostrou-se inversamente proporcional à fração de ejeção de ventrículo esquerdo (FEVE) (R de −0,61) e à norepinefrina urinária (NOREPI) (R de −0,68), assim como a variável ARV mostrou-se inversamente proporcional à FEVE (R de −0,33) e à NOREPI (R de −0,27). Já a FEVE mostrou-se diretamente proporcional à NOREPI (R de 0,83). CONCLUSÃO: Nesta amostra, em pacientes com CCC com FEVE preservada ou discretamente reduzida, observa-se a integridade do sistema nervoso autonômico em corações com pouca fibrose e FEVE mais elevada, apesar da presença de tradicionais fatores de risco para morte súbita cardíaca. Há dependência entre os níveis de NOREPI, FEVE e fibrose miocárdica, mas não com ARV.

Impact of High Cardiovascular Risk on Hospital Mortality in Intensive Care Patients Hospitalized for COVID-19. / Impacto do Alto Risco Cardiovascular na Mortalidade Hospitalar em Pacientes Internados em Terapia Intensiva por COVID-19.

BACKGROUND: Some studies have shown a higher prevalence of deaths in patients with cardiovascular risk factors (CRF) during hospitalization for COVID-19. OBJECTIVES: To assess the impact of high cardiovascular risk in patients hospitalized in intensive care for COVID-19. METHODS: Retrospective study with patients admitted to an intensive care unit, with a diagnosis of COVID-19 confirmed by RT-PCR, and with at least one troponin measurement during hospitalization. The criteria for defining high cardiovascular risk (HCR) patients were: history of established cardiovascular disease (myocardial infarction, stroke, or peripheral arterial disease), diabetes, chronic kidney disease with clearance < 60ml/min, or presence of 3 CRFs (hypertension, smoking, dyslipidemia, or age > 65 years). The primary outcome of this study is all-cause in-hospital mortality. P<0.05 was considered significant. RESULTS: This study included 236 patients, mean age = 61.14±16.2 years, with 63.1% men, 55.5% hypertensive, and 33.1% diabetic; 47.4% of the patients also presented HCR. A significant increase in mortality was observed as the number of risk factors increased (0 FRC: 5.9%; 1 FRC: 17.5%; 2 FRC: 32.2% and ≥3 FRC: 41.2%; p=0.001). In the logistic regression adjusted for severity (SAPS3 score), the HCR and myocardial injury group had a higher occurrence of in-hospital mortality (OR 40.38; 95% CI 11.78-138.39). Patients without HCR but with myocardial injury also exhibited a significant association with the primary outcome (OR 16.7; 95% CI 4.45-62.74). CONCLUSION: In patients hospitalized in intensive care for COVID-19, HCR impacts in-hospital mortality only in patients with myocardial injury.

FUNDAMENTO: Alguns estudos demonstraram uma maior prevalência de óbitos em portadores de fatores de risco cardiovascular (FRC) durante internação por COVID-19. OBJETIVOS: Avaliar o impacto do alto risco cardiovascular em pacientes internados em terapia intensiva por COVID-19. MÉTODOS: Estudo retrospectivo com pacientes admitidos em terapia intensiva, com diagnóstico confirmado de COVID-19 por RT-PCR e com pelo menos uma dosagem de troponina durante a internação. Os critérios para definição de paciente de alto risco cardiovascular (ARC) foram: histórico de doença cardiovascular estabelecida (infarto, AVC ou doença arterial periférica), diabetes, doença renal crônica com clearance < 60ml/min ou presença de 3 FRC (hipertensão, tabagismo, dislipidemia ou idade > 65 anos). O desfecho primário deste estudo é mortalidade hospitalar por todas as causas. P<0,05 foi considerado significativo. RESULTADOS: Foram incluídos 236 pacientes, média de idade= 61,14±16,2 anos, com 63,1% homens, 55,5% hipertensos e 33,1% diabéticos. Um total de 47,4% dos pacientes apresentavam ARC. Observou-se um aumento significativo da mortalidade conforme aumento do número de fatores de risco (0 FRC: 5,9%; 1 FRC: 17,5%; 2 FRC: 32,2% e ≥3 FRC: 41,2%; p=0,001). Na regressão logística ajustada para gravidade (escore SAPS3), o grupo de alto risco cardiovascular e troponina elevada apresentou maior ocorrência de mortalidade hospitalar (OR 40,38; IC95% 11,78-138,39). Pacientes sem alto risco cardiovascular, mas com troponina elevada, também exibiram associação significativa com o desfecho primário (OR 16,7; IC95% 4,45-62,74). CONCLUSÃO: Em pacientes internados em terapia intensiva por COVID-19, a presença de alto risco cardiovascular afeta a mortalidade hospitalar somente em pacientes que apresentaram elevação de troponina.

Mortality from Heart Failure with Mid-Range Ejection Fraction. / Mortalidade por Insuficiência Cardíaca com Fração de Ejeção Intermediária.

BACKGROUND: The prognostic importance of the classification 'heart failure (HF) with mid-range ejection fraction (EF)' remains uncertain. OBJECTIVE: To analyze the clinical characteristics, comorbidities, complications, and in-hospital and late mortality of patients classified as having HF with mid-range EF (HFmrEF - EF: 40%-49%), and to compare them to those of patients with HF with preserved EF (HFpEF - EF > 50%) and with HF with reduced EF (HFrEF - EF < 40%) on admission for decompensated HF. METHODS: Ambispective cohort of patients admitted to the cardiac intensive care unit due to decompensated HF. Clinical characteristics, comorbidities, complications, and in-hospital and late mortality were assessed. The software R was used, with a 5% significance, for the tests chi-square, analysis of variance, Cox multivariate, and Kaplan-Meier survival curve, in addition to machine-learning techniques (Elastic Net and survival tree). RESULTS: 519 individuals were included between September 2011 and June 2019 (mean age, 74.87 ± 13.56 years; 57.6% were men). The frequencies of HFpEF, HFmrEF and HFrEF were 25.4%, 27% and 47.6%, respectively. Previous infarction was more frequent in HFmrEF. The mean follow-up time was 2.94 ± 2.55 years, with no statistical difference in mortality between the groups (53.8%, 52.1%, 57.9%). In the survival curve, there was difference between neither the HFpEF and HFmrEF groups, nor the HFpEF and HFrEF groups, but between the HFmrEF and HFrEF groups. Age over 77 years, previous HF, history of readmission, dementia and need for vasopressors were associated with higher late mortality in the survival tree. CONCLUSION: The EF was not selected as a variable associated with mortality in patients with decompensated HF.

FUNDAMENTO: A importância prognóstica da classificação 'insuficiência cardíaca (IC) com fração de ejeção (FE) intermediária' permanece incerta. OBJETIVO: Analisar as características clínicas, comorbidades, complicações e mortalidade hospitalar e tardia de pacientes classificados em IC com FE intermediária (ICFEi - FE: 40%-49%) e comparar às daqueles em IC com FE preservada (ICFEp - FE > 50%) e IC com FE reduzida (ICFEr - FE < 40%) na internação por IC descompensada. MÉTODOS: Coorte ambispectiva de pacientes internados por IC descompensada em unidade cardiointensiva. Foram avaliadas características clínicas, comorbidades, complicações e mortalidade hospitalar e tardia. Utilizou-se o software R, com significância de 5%, para a realização dos testes qui-quadrado, análises de variância, multivariada de Cox e curva de sobrevida de Kaplan Meier, além de técnicas de machine learning (Elastic Net, árvore de sobrevida). RESULTADOS: Foram incluídos 519 indivíduos entre setembro de 2011 e junho de 2019, com média da idade de 74,87±13,56 anos, sendo 57,6% homens. Observou-se frequência de ICFEp, ICFEi e ICFEr de 25,4%, 27% e 47,6%, respectivamente. O infarto prévio foi mais frequente na ICFEi. O tempo médio de seguimento foi 2,94±2,55 anos, sem diferença estatística da mortalidade entre os grupos (53,8%, 52,1% e 57,9%). Na curva de sobrevida, não houve diferença entre os grupos ICFEp e ICFEi, nem entre ICFEp e ICFEr, mas houve entre os grupos ICFEi e ICFEr. Idade maior que 77 anos, IC prévia, história de readmissão, demência e necessidade de vasopressores foram associadas com maior mortalidade tardia na árvore de sobrevida. CONCLUSÃO: A FE não foi selecionada como variável associada a mortalidade nos pacientes com IC descompensada.

Impacto do Alto Risco Cardiovascular na Mortalidade Hospitalar em Pacientes Internados em Terapia Intensiva por COVID-19 / Impact of High Cardiovascular Risk on Hospital Mortality in Intensive Care Patients Hospitalized for COVID-19

Resumo Fundamento Alguns estudos demonstraram uma maior prevalência de óbitos em portadores de fatores de risco cardiovascular (FRC) durante internação por COVID-19. Objetivos Avaliar o impacto do alto risco cardiovascular em pacientes internados em terapia intensiva por COVID-19 Métodos Estudo retrospectivo com pacientes admitidos em terapia intensiva, com diagnóstico confirmado de COVID-19 por RT-PCR e com pelo menos uma dosagem de troponina durante a internação. Os critérios para definição de paciente de alto risco cardiovascular (ARC) foram: histórico de doença cardiovascular estabelecida (infarto, AVC ou doença arterial periférica), diabetes, doença renal crônica com clearance < 60ml/min ou presença de 3 FRC (hipertensão, tabagismo, dislipidemia ou idade > 65 anos). O desfecho primário deste estudo é mortalidade hospitalar por todas as causas. P<0,05 foi considerado significativo. Resultados Foram incluídos 236 pacientes, média de idade= 61,14±16,2 anos, com 63,1% homens, 55,5% hipertensos e 33,1% diabéticos. Um total de 47,4% dos pacientes apresentavam ARC. Observou-se um aumento significativo da mortalidade conforme aumento do número de fatores de risco (0 FRC: 5,9%; 1 FRC: 17,5%; 2 FRC: 32,2% e ≥3 FRC: 41,2%; p=0,001). Na regressão logística ajustada para gravidade (escore SAPS3), o grupo de alto risco cardiovascular e troponina elevada apresentou maior ocorrência de mortalidade hospitalar (OR 40,38; IC95% 11,78-138,39). Pacientes sem alto risco cardiovascular, mas com troponina elevada, também exibiram associação significativa com o desfecho primário (OR 16,7; IC95% 4,45-62,74). Conclusão Em pacientes internados em terapia intensiva por COVID-19, a presença de alto risco cardiovascular afeta a mortalidade hospitalar somente em pacientes que apresentaram elevação de troponina.

Abstract Background Some studies have shown a higher prevalence of deaths in patients with cardiovascular risk factors (CRF) during hospitalization for COVID-19. Objectives To assess the impact of high cardiovascular risk in patients hospitalized in intensive care for COVID-19 Methods Retrospective study with patients admitted to an intensive care unit, with a diagnosis of COVID-19 confirmed by RT-PCR, and with at least one troponin measurement during hospitalization. The criteria for defining high cardiovascular risk (HCR) patients were: history of established cardiovascular disease (myocardial infarction, stroke, or peripheral arterial disease), diabetes, chronic kidney disease with clearance < 60ml/min, or presence of 3 CRFs (hypertension, smoking, dyslipidemia, or age > 65 years). The primary outcome of this study is all-cause in-hospital mortality. P<0.05 was considered significant. Results This study included 236 patients, mean age = 61.14±16.2 years, with 63.1% men, 55.5% hypertensive, and 33.1% diabetic; 47.4% of the patients also presented HCR. A significant increase in mortality was observed as the number of risk factors increased (0 FRC: 5.9%; 1 FRC: 17.5%; 2 FRC: 32.2% and ≥3 FRC: 41.2%; p=0.001). In the logistic regression adjusted for severity (SAPS3 score), the HCR and myocardial injury group had a higher occurrence of in-hospital mortality (OR 40.38; 95% CI 11.78-138.39). Patients without HCR but with myocardial injury also exhibited a significant association with the primary outcome (OR 16.7; 95% CI 4.45-62.74). Conclusion In patients hospitalized in intensive care for COVID-19, HCR impacts in-hospital mortality only in patients with myocardial injury.

Relação entre Norepinefrina Urinária, Fibrose e Arritmias na Cardiopatia Chagásica Crônica com Fração de Ejeção Preservada ou Minimamente Reduzida / Relationship between Urinary Norepinephrine, Fibrosis, and Arrhythmias in Chronic Chagas Heart Disease with Preserved or Mildly Reduced Ejection Fraction

Resumo Fundamento: Na cardiomiopatia chagásica crônica (CCC), impõem-se estudos com a proposta de identificar fatores de risco arritmogênicos em pacientes nos quais a disfunção ventricular de moderada a grave não está presente. Objetivos: Verificar a dependência entre arritmias ventriculares frequentes (ARV), fração de ejeção de ventrículo esquerdo (FEVE), extensão da fibrose pela ressonância magnética cardíaca (RMC) e dosagem de norepinefrina urinária (NOREPI) na CCC com FEVE preservada ou minimamente comprometida. Métodos: Foi analisada no Holter a presença de extrassístoles ventriculares >30/hora. Na RMC, avaliou-se a FEVE e a quantificação de massa fibrosada. Foi realizada a dosagem de NOREPI pelo método de Muskiet. A matriz de correlação foi calculada para aferir a capacidade de as variáveis preverem outra sendo considerado significante p<0,05. Resultados: Foram incluídos no estudo 59 pacientes, com idade média de 57,9±10,94 anos. Arritmia ventricular frequente (ARV) foi detectada em 28 pacientes. A variável fibrose mostrou-se inversamente proporcional à fração de ejeção de ventrículo esquerdo (FEVE) (R de −0,61) e à norepinefrina urinária (NOREPI) (R de −0,68), assim como a variável ARV mostrou-se inversamente proporcional à FEVE (R de −0,33) e à NOREPI (R de −0,27). Já a FEVE mostrou-se diretamente proporcional à NOREPI (R de 0,83). Conclusão: Nesta amostra, em pacientes com CCC com FEVE preservada ou discretamente reduzida, observa-se a integridade do sistema nervoso autonômico em corações com pouca fibrose e FEVE mais elevada, apesar da presença de tradicionais fatores de risco para morte súbita cardíaca. Há dependência entre os níveis de NOREPI, FEVE e fibrose miocárdica, mas não com ARV.

Abstract Background: In Chronic Chagas Cardiomyopathy (CCC), studies are needed to identify arrhythmogenic risk factors in patients in which moderate to severe ventricular dysfunction is not present. Objective: To verify the correlation between frequent ventricular arrhythmias (PVC), left ventricular ejection fraction (LVEF), extension of fibrosis by cardiac magnetic resonance (CMR), and urinary norepinephrine measurement (NOREPI) in CCC with preserved or mildly compromised LVEF. Methods: The presence of ventricular extrasystoles > 30/h was analyzed on Holter. At CMR, LVEF and quantification of fibrosis mass were evaluated. The dosage of NOREPI was performed using the Muskiet method. The correlation coefficient matrix was calculated to measure the predictive ability of the variables to predict another variable, with p < 0.05 being considered significant. Results: A total of 59 patients were included. The mean age was 57.9 + 10.94 years. PVC was detected in 28 patients. The fibrosis variable was inversely proportional to LVEF (R of −0.61) and NOREPI (R of −0.68). Also, the variable PVC was inversely proportional to LVEF (R of −0.33) and NOREPI (R of −0.27). On the other hand, LVEF was directly proportional to NOREPI (R of 0.83). Conclusion: In this sample, in patients with CCC with preserved or slightly reduced LVEF, integrity of the autonomic nervous system is observed in hearts with little fibrosis and higher LVEF despite the presence of traditional risk factors for sudden cardiac death. There is correlation between the levels of NOREPI, LVEF, and myocardial fibrosis, but not with PVC.

Mortalidade por Insuficiência Cardíaca com Fração de Ejeção Intermediária / Mortality from Heart Failure with Mid-Range Ejection Fraction

Resumo Fundamento A importância prognóstica da classificação 'insuficiência cardíaca (IC) com fração de ejeção (FE) intermediária' permanece incerta. Objetivo Analisar as características clínicas, comorbidades, complicações e mortalidade hospitalar e tardia de pacientes classificados em IC com FE intermediária (ICFEi - FE: 40%-49%) e comparar às daqueles em IC com FE preservada (ICFEp - FE > 50%) e IC com FE reduzida (ICFEr - FE < 40%) na internação por IC descompensada. Métodos Coorte ambispectiva de pacientes internados por IC descompensada em unidade cardiointensiva. Foram avaliadas características clínicas, comorbidades, complicações e mortalidade hospitalar e tardia. Utilizou-se o software R, com significância de 5%, para a realização dos testes qui-quadrado, análises de variância, multivariada de Cox e curva de sobrevida de Kaplan Meier, além de técnicas de machine learning (Elastic Net, árvore de sobrevida). Resultados Foram incluídos 519 indivíduos entre setembro de 2011 e junho de 2019, com média da idade de 74,87±13,56 anos, sendo 57,6% homens. Observou-se frequência de ICFEp, ICFEi e ICFEr de 25,4%, 27% e 47,6%, respectivamente. O infarto prévio foi mais frequente na ICFEi. O tempo médio de seguimento foi 2,94±2,55 anos, sem diferença estatística da mortalidade entre os grupos (53,8%, 52,1% e 57,9%). Na curva de sobrevida, não houve diferença entre os grupos ICFEp e ICFEi, nem entre ICFEp e ICFEr, mas houve entre os grupos ICFEi e ICFEr. Idade maior que 77 anos, IC prévia, história de readmissão, demência e necessidade de vasopressores foram associadas com maior mortalidade tardia na árvore de sobrevida. Conclusão A FE não foi selecionada como variável associada a mortalidade nos pacientes com IC descompensada.

Abstract Background The prognostic importance of the classification 'heart failure (HF) with mid-range ejection fraction (EF)' remains uncertain. Objective To analyze the clinical characteristics, comorbidities, complications, and in-hospital and late mortality of patients classified as having HF with mid-range EF (HFmrEF - EF: 40%-49%), and to compare them to those of patients with HF with preserved EF (HFpEF - EF > 50%) and with HF with reduced EF (HFrEF - EF < 40%) on admission for decompensated HF. Methods Ambispective cohort of patients admitted to the cardiac intensive care unit due to decompensated HF. Clinical characteristics, comorbidities, complications, and in-hospital and late mortality were assessed. The software R was used, with a 5% significance, for the tests chi-square, analysis of variance, Cox multivariate, and Kaplan-Meier survival curve, in addition to machine-learning techniques (Elastic Net and survival tree). Results 519 individuals were included between September 2011 and June 2019 (mean age, 74.87 ± 13.56 years; 57.6% were men). The frequencies of HFpEF, HFmrEF and HFrEF were 25.4%, 27% and 47.6%, respectively. Previous infarction was more frequent in HFmrEF. The mean follow-up time was 2.94 ± 2.55 years, with no statistical difference in mortality between the groups (53.8%, 52.1%, 57.9%). In the survival curve, there was difference between neither the HFpEF and HFmrEF groups, nor the HFpEF and HFrEF groups, but between the HFmrEF and HFrEF groups. Age over 77 years, previous HF, history of readmission, dementia and need for vasopressors were associated with higher late mortality in the survival tree. Conclusion The EF was not selected as a variable associated with mortality in patients with decompensated HF.

Risk Factors for Hepatocellular Carcinoma Recurrence and Survival after Liver Transplantation in Patients with HCV-Related Cirrhosis.

PURPOSE: We aimed to identify prognostic factors for survival and recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) for patients with HCC and hepatitis C virus-related cirrhosis (HCV-cirrhosis). METHODS: This retrospective cohort study followed all adult patients with HCV-cirrhosis who underwent LT because of HCC or had incidental HCC identified through pathologic examination of the explanted liver at a university hospital in Rio de Janeiro, Brazil, over 11 years (1998-2008). We used Cox regression models to assess the following risk factors regarding HCC recurrence or death after LT: age, Model for End-stage Liver Disease score, Child-Pugh classification, alpha-fetoprotein (AFP), whether patients had undergone locoregional treatment before transplantation, the number of packed red blood cell units (PRBCU) transfused during surgery, the number and size of HCC lesions in the explanted liver, and the presence of microvascular invasion and necrotic areas within HCC lesions. RESULTS: Seventy-six patients were followed up for a median (interquartile range (IQR)) of 4.4 (0.7-6.6) years. Thirteen (17%) patients had HCC recurrence during the follow-up period, and 26 (34%) died. The median survival time was 6.6 years (95% CI: 2.4-12.0), and the 5-year survival was 52.5% (95% CI: 42.3-65.0%). The final regression model for overall survival included four variables: age (hazard ratio (HR): 1.02, 95% CI: 0.96-1.08, P = 0.603), transplantation waiting time (HR: 1.00, 95% CI: 1.00-1.00, P = 0.190), preoperative AFP serum levels (HR: 1.01, 95% CI: 1.00-1.02, P = 0.006), and whether >4 PRBCU were transfused during surgery (HR: 1.15, 95% CI: 1.05-1.25, P = 0.001). The final cause-specific Cox regression model for HCC recurrence included only microvascular invasion (HR: 14.86, 95% CI: 4.47-49.39, P < 0.001). CONCLUSION: In this study of LT for HCV-cirrhosis, preoperative AFP levels and the number of PRBCU transfused during surgery were associated with overall survival, whereas microvascular invasion with HCC recurrence.

Dysautonomy in different death risk groups (Rassi score) in patients with Chagas heart disease.

BACKGROUND: It has been difficult to prove that "catecholamine-induced cardiomyopathy" contributes to the mechanism of sudden cardiac death in Chagas heart disease. Also, it is almost impossible to rule out the possibility that it is not involved in the process. More importantly, the vagal-cholinergic pathway in the ventricle plays a direct role in the prevention of the initiation of complex ventricular arrhythmias, including nonsustained ventricular tachycardia, ventricular fibrillation responsible for sudden death. OBJECTIVE: To determine frequency of parasympathetic autonomic indices among the different groups of risk of cardiovascular death when stratified by Rassi score. METHODS: Patients with Chagas heart disease were selected and divided into three risk groups by Rassi score. A fourth group, non-Chagas group, was of similar age and gender. All were subjected to analysis of heart rate variability during controlled breathing (RSA) and tilt table passive test (tilt test). High frequency and low frequency/high frequency ratio were calculated and presented by box-plot. Also, t-test was used to compare the two groups. RESULTS: It was observed that the parasympathetic and sympathetic component were affected, when the risk group increased the response was worsened to the stimulus (RSA or Tilt). Also, the low-risk group was jeopardized, when compared to the non-Chagas group. CONCLUSION: The loss of parasympathetic modulation was present in all Rassi risk groups, including the low risk, indicating that a morphological change of the myocardium represents a detectable neurofunctional change.

Additional value of anaerobic threshold in a general mortality prediction model in a urban patient cohort with Chagas cardiomyopathy. / Valor adicional do limiar anaeróbio em um modelo de predição de morte geral em uma coorte urbana de pacientes com cardiopatia chagásica.

BACKGROUND: Anaerobic threshold (AT) is recognized as objective and direct measurement that reflects variations in metabolism of skeletal muscles during exercise. Its prognostic value in heart diseases of non-chagasic etiology is well established. However, the assessment of risk of death in Chagas heart disease is relatively well established by Rassi score. But, the added value that AT can bring to Rassi score has not been studied yet. OBJECTIVES: To assess whether AT presents additional effect to Rassi score in patients with chronic Chagas' heart disease. METHODS: Prospective research of dynamic cohort by review of 150 medical records of patients. Were selected for cohort 45 medical records of patients who underwent cardiopulmonary exercise testing between 1996-1997 and followed until September 2015. Data analysis to detect association between studied variables can be seen using a logistic regression model. The suitability of the models was verified using ROC curves and the coefficient of determination R2. RESULTS: 8 patients (17.78%) died by September 2015, with 7 of them (87.5%) from cardiovascular causes, of which 4 (57.14%) were considered on high risk by Rassi score. With Rassi score as independent variable, and death being the outcome, we obtained an area under the curve (AUC)=0.711, with R2=0.214. Instituting AT as independent variable, we found AUC=0.706, with R2=0.078. When we define Rassi score and AT as independent variables, it was obtained AUC=0.800 and R2=0.263. CONCLUSION: when AT is included in logistic regression, it increases by 5% the explanation (R2) to the death estimation.

Diet Quality of patients with chronic Chagas disease in a tertiary hospital: a case-control study

Abstract INTRODUCTION: Nutritional status has been implicated in the modulation of the immune response, possibly augmenting the pathogenesis of Chagas disease (Cd). We evaluated diet quality and nutritional status in adults and elderly patients with chronic Cd in a tertiary hospital. METHODS: A case-control study of Cd patients was conducted, paired for gender, age, and co-morbidities with non-Cd patients. Anthropometric measurements and food frequency questionnaire was used, and diet quality was assessed by the Brazilian Healthy Eating Index-Revised (BHEI-R). The Estimated Average Requirement cut-off points were used to determine the dietary micronutrient adequacy. The Cd group was further grouped according to Los Andes classification. RESULTS: The study participants were 67 ± 10 years old, 73.6% elderly and 63% female. The prevalence of overweight/obesity and abdominal fat was high in both groups; however, Cd group showed a lower prevalence of obesity and increased risk of disease according to waist circumference classification. There was no difference in BHEI-R score between groups (p=0.145). The Cd group had sodium and saturated fat intake above recommendations and low intake of unsaturated fat, vitamin D, E, selenium, magnesium, and dairy products; but higher intake of iron. According to Los Andes classification, group III presented lower intake of whole fruit and dietary fiber. CONCLUSIONS: Patients with Cd were overweight and the quality of their diet was unsatisfactory based on the recommended diet components for age and sex.

Performance dos testes diagnósticos na probabilidade intermediária de doença coronariana: uma análise para auxílio à tomada de decisão / Performance of diagnostic tests for intermediate probabilities of coronary heart disease: a decision making analysis

Pacientes com probabilidade intermediária de doença coronariana são um desafio diagnóstico e é justamente nessa população onde o grau de incerteza é maior que os testes diagnósticos têm sua maior aplicabilidade. Entretanto, de acordo com a definição vigente, submeter uma população com probabilidade de doença entre 10 e 90% pode gerar exames desnecessários e resultados equivocados. Conhecer as características de cada teste, assim como riscos e benefícios do tratamento medicamentoso para doença coronariana e conjugar essas informações através dos limiares de diagnóstico trazem uma nova perspectiva à tomada de decisão. Revisar a origem dos conceitos atualmente preconizados de probabilidade intermediária e determinar os limiares de diagnóstico e tratamento dos testes não invasivos e, com base neles, propor um novo conceito de probabilidade intermediária de doença coronariana. Através da revisão bibliográfica foram extraídas metanálises nas quais dados de sensibilidade, especificidade, razão de verossimilhança positiva e negativa, riscos e benefícios dos testes e tratamento foram fornecidos. Utilizando-se algoritmo desenvolvido por Pauker e colaboradores foi possível obter os limiares de diagnóstico e tratamento ajustados para cada exame em questão. O conceito de probabilidade intermediária de doença coronariana é bastante amplo, variando, conforme os autores, entre 10 e 90%, 1 e 92%, 15 e 85%, com racionalidade distinta. Contemplando-se o poder discriminatório de cada exame, riscos dos testes, riscos e benefícios do tratamento, os limiares de diagnóstico e tratamento foram definidos para teste ergométrico (22-58%), eco-stress (10-72), cintilografia miocárdica (12-80%), ressonância nuclear magnética (16-80%) e angiotomografia de coronárias (6,7-81%). A decisão quanto à submissão aos testes diagnósticos deve ser individualizada, levando-se em consideração os limiares de diagnóstico e tratamento de cada método em questão

Major Depression and Acute Coronary Syndrome-Related Factors.

BACKGROUND: Major Depressive Disorder (MDD) is one of the most common mental illnesses in psychiatry, being considered a risk factor for Acute Coronary Syndrome (ACS). OBJECTIVE: To assess the prevalence of MDD in ACS patients, as well as to analyze associated factors through the interdependence of sociodemographic, lifestyle and clinical variables. METHODS: Observational, descriptive, cross-sectional, case-series study conducted on patients hospitalized consecutively at the coronary units of three public hospitals in the city of Rio de Janeiro over a 24-month period. All participants answered a standardized questionnaire requesting sociodemographic, lifestyle and clinical data, as well as a structured diagnostic interview for the DSM-IV regarding ongoing major depressive episodes. A general log-linear model of multivariate analysis was employed to assess association and interdependence with a significance level of 5%. RESULTS: Analysis of 356 patients (229 men), with an average and median age of 60 years (SD ± 11.42, 27-89). We found an MDD point prevalence of 23%, and a significant association between MDD and gender, marital status, sedentary lifestyle, Killip classification, and MDD history. Controlling for gender, we found a statistically significant association between MDD and gender, age ≤ 60 years, sedentary lifestyle and MDD history. The log-linear model identified the variables MDD history, gender, sedentary lifestyle, and age ≤ 60 years as having the greatest association with MDD. CONCLUSION: Distinct approaches are required to diagnose and treat MDD in young women with ACS, history of MDD, sedentary lifestyle, and who are not in stable relationships.

Major Depression and Acute Coronary Syndrome-Related Factors / Depressão Maior e Fatores Relacionados na Síndrome Coronariana Aguda

Abstract Background: Major Depressive Disorder (MDD) is one of the most common mental illnesses in psychiatry, being considered a risk factor for Acute Coronary Syndrome (ACS). Objective: To assess the prevalence of MDD in ACS patients, as well as to analyze associated factors through the interdependence of sociodemographic, lifestyle and clinical variables. Methods: Observational, descriptive, cross-sectional, case-series study conducted on patients hospitalized consecutively at the coronary units of three public hospitals in the city of Rio de Janeiro over a 24-month period. All participants answered a standardized questionnaire requesting sociodemographic, lifestyle and clinical data, as well as a structured diagnostic interview for the DSM-IV regarding ongoing major depressive episodes. A general log-linear model of multivariate analysis was employed to assess association and interdependence with a significance level of 5%. Results: Analysis of 356 patients (229 men), with an average and median age of 60 years (SD ± 11.42, 27-89). We found an MDD point prevalence of 23%, and a significant association between MDD and gender, marital status, sedentary lifestyle, Killip classification, and MDD history. Controlling for gender, we found a statistically significant association between MDD and gender, age ≤ 60 years, sedentary lifestyle and MDD history. The log-linear model identified the variables MDD history, gender, sedentary lifestyle, and age ≤ 60 years as having the greatest association with MDD. Conclusion: Distinct approaches are required to diagnose and treat MDD in young women with ACS, history of MDD, sedentary lifestyle, and who are not in stable relationships.

Resumo Fundamento: O transtorno depressivo maior (TDM) é um dos distúrbios mentais mais comuns em psiquiatria, sendo um fator de risco para síndrome coronariana aguda (SCA). Objetivo: Avaliar a prevalência de TDM em pacientes com SCA, assim como analisar os fatores associados através da interdependência de variáveis sociodemográficas, clínicas e de estilo de vida. Métodos: Estudo observacional, descritivo e transversal conduzido em pacientes hospitalizados consecutivamente nas unidades coronarianas de três hospitais públicos na cidade do Rio de Janeiro num período de 24 meses. Todos os participantes responderam a um questionário padrão sobre dados sociodemográficos, clínicos e de estilo de vida, assim como participaram de uma entrevista clínica estruturada do DSM-IV sobre episódio depressivo maior atual. Aplicou-se um modelo log-linear de análise multivariada para avaliar associação e interdependência, com nível de significância de 5%. Resultados: Análise de 356 pacientes (229 homens) com idade média e mediana de 60 anos (DP ± 11,42; 27-89). Encontrou-se uma prevalência pontual de TDM de 23%, e significativa associação de TDM com as variáveis sexo, estado civil, sedentarismo, classificação Killip e história de TDM. Ao controlar por sexo, observou-se associação estatisticamente significativa entre TDM e sexo, idade ≤ 60 anos, sedentarismo e história de TDM. O modelo log-linear identificou as variáveis história de TDM, sexo, sedentarismo e idade ≤ 60 anos como tendo a maior associação com TDM. Conclusão: Os resultados indicam a necessidade de abordagens distintas para diagnosticar e tratar TDM em mulheres jovens com SCA, história de TDM, sedentarismo e que não estejam em relações estáveis.

Diet Quality of patients with chronic Chagas disease in a tertiary hospital: a case-control study.

INTRODUCTION: Nutritional status has been implicated in the modulation of the immune response, possibly augmenting the pathogenesis of Chagas disease (Cd). We evaluated diet quality and nutritional status in adults and elderly patients with chronic Cd in a tertiary hospital. METHODS: A case-control study of Cd patients was conducted, paired for gender, age, and co-morbidities with non-Cd patients. Anthropometric measurements and food frequency questionnaire was used, and diet quality was assessed by the Brazilian Healthy Eating Index-Revised (BHEI-R). The Estimated Average Requirement cut-off points were used to determine the dietary micronutrient adequacy. The Cd group was further grouped according to Los Andes classification. RESULTS: The study participants were 67 ± 10 years old, 73.6% elderly and 63% female. The prevalence of overweight/obesity and abdominal fat was high in both groups; however, Cd group showed a lower prevalence of obesity and increased risk of disease according to waist circumference classification. There was no difference in BHEI-R score between groups (p=0.145). The Cd group had sodium and saturated fat intake above recommendations and low intake of unsaturated fat, vitamin D, E, selenium, magnesium, and dairy products; but higher intake of iron. According to Los Andes classification, group III presented lower intake of whole fruit and dietary fiber. CONCLUSIONS: Patients with Cd were overweight and the quality of their diet was unsatisfactory based on the recommended diet components for age and sex.

Frequency of Cardiovascular Involvement in Familial Amyloidotic Polyneuropathy in Brazilian Patients / Frequência de Envolvimento Cardiovascular na Polineuropatia Amiloidótica Familiar em Pacientes Brasileiros

Background:Familial amyloidotic polyneuropathy (FAP) is a rare disease diagnosed in Brazil and worldwide. The frequency of cardiovascular involvement in Brazilian FAP patients is unknown.Objective:Detect the frequency of cardiovascular involvement and correlate the cardiovascular findings with the modified polyneuropathy disability (PND) score.Methods:In a national reference center, 51 patients were evaluated with clinical examination, electrocardiography (ECG), echocardiography (ECHO), and 24-hour Holter. Patients were classified according to the modified PND score and divided into groups: PND 0, PND I, PND II, and PND > II (which included PND IIIa, IIIb, and IV). We chose the classification tree as the statistical method to analyze the association between findings in cardiac tests with the neurological classification (PND).Results:ECG abnormalities were present in almost 2/3 of the FAP patients, whereas ECHO abnormalities occurred in around 1/3 of them. All patients with abnormal ECHO also had abnormal ECG, but the opposite did not apply. The classification tree identified ECG and ECHO as relevant variables (p < 0.001 and p = 0.08, respectively). The probability of a patient to be allocated to the PND 0 group when having a normal ECG was over 80%. When both ECG and ECHO were abnormal, this probability was null.Conclusions:Brazilian patients with FAP have frequent ECG abnormalities. ECG is an appropriate test to discriminate asymptomatic carriers of the mutation from those who develop the disease, whereas ECHO contributes to this discrimination.

Fundamento:A polineuropatia amiloidótica familiar (PAF) é uma doença rara diagnosticada no Brasil e no mundo. A frequência de envolvimento cardiovascular em pacientes brasileiros com PAF é desconhecida.Objetivos:Detectar a frequência de envolvimento cardiovascular e correlacionar os achados cardiovasculares com o escore PND (Polyneuropathy Disability Score) modificado.Métodos:Em um centro de referência nacional, 51 pacientes foram avaliados com exame clínico, eletrocardiograma (ECG), ecocardiograma (ECO) e Holter de 24 horas. Os pacientes foram classificados de acordo com o escore PND modificado e divididos em grupos: PND 0, PND I, PND II e PND > II (que incluiu o PND IIIa, IIIb e IV). Nós escolhemos a árvore de classificação como o método estatístico para analisar a associação entre achados nos exames cardiovasculares e a classificação neurológica (PND).Resultados:Anormalidades no ECG estiveram presentes em quase 2/3 dos pacientes com PAF, enquanto que anormalidades no ECO ocorreram em cerca de 1/3 deles. Todos os pacientes com ECO anormal também apresentaram ECG anormal, mas o oposto não ocorreu. A árvore de classificação identificou o ECG e o ECO como variáveis relevantes (p < 0,001 e p = 0,08, respectivamente). A probabilidade de um paciente estar no grupo PND 0 quando apresentava um ECG normal foi superior a 80%. Quando ambos o ECG e o ECO eram anormais, essa probabilidade era nula.Conclusões:Pacientes brasileiros com PAF apresentam anormalidades frequentes ao ECG. O ECG é um bom exame para discriminar portadores assintomáticos da mutação daqueles que desenvolveram a doença, enquanto que o ECO contribui para esta discriminação.

Frequency of Cardiovascular Involvement in Familial Amyloidotic Polyneuropathy in Brazilian Patients.

BACKGROUND: Familial amyloidotic polyneuropathy (FAP) is a rare disease diagnosed in Brazil and worldwide. The frequency of cardiovascular involvement in Brazilian FAP patients is unknown. OBJECTIVE: Detect the frequency of cardiovascular involvement and correlate the cardiovascular findings with the modified polyneuropathy disability (PND) score. METHODS: In a national reference center, 51 patients were evaluated with clinical examination, electrocardiography (ECG), echocardiography (ECHO), and 24-hour Holter. Patients were classified according to the modified PND score and divided into groups: PND 0, PND I, PND II, and PND > II (which included PND IIIa, IIIb, and IV). We chose the classification tree as the statistical method to analyze the association between findings in cardiac tests with the neurological classification (PND). RESULTS: ECG abnormalities were present in almost 2/3 of the FAP patients, whereas ECHO abnormalities occurred in around 1/3 of them. All patients with abnormal ECHO also had abnormal ECG, but the opposite did not apply. The classification tree identified ECG and ECHO as relevant variables (p < 0.001 and p = 0.08, respectively). The probability of a patient to be allocated to the PND 0 group when having a normal ECG was over 80%. When both ECG and ECHO were abnormal, this probability was null. CONCLUSIONS: Brazilian patients with FAP have frequent ECG abnormalities. ECG is an appropriate test to discriminate asymptomatic carriers of the mutation from those who develop the disease, whereas ECHO contributes to this discrimination.

Disfagia orofaríngea na doença de Chagas crônica: avaliação fonoaudiológica, videofluoroscópica e esofagomanométrica / Oropharingeal dysphagia in patients with chronic Chagas disease: phonoaudiological, videofluoroscopic, and manometric evaluations

Objetivo: Em pacientes chagásicos crônicos, determinar a frequência dos episódios de penetração e aspiração laríngea e avaliar sua relação de interpretação, não só com os padrões exibidos na videofluoroscopia e na esofagomanometria, mas também, com a triagem clínica, a avaliação fonoaudiológica estrutural e funcional. Método: 22 indivíduos foram incluídos no estudo, sendo 15 mulheres e 7 homens, média de idade de 55,9 ± 10,2. Os pacientes foram submetidos à avaliação clínica, fonoaudiológica (estrutural e funcional), e aos exames de videofluoroscopia e esofagomanometria computadorizada. Resultados: Dentre as queixas na triagem clínica, 18,2% relataram engasgos, 13,6% pigarro, 40,9% azia, 22,7% regurgitação e 36,4% sensação de alimento parado na garganta. Apenas 18,2% apresentavam uma dentição adequada. Na avaliação funcional da deglutição 31,8% tiveram diagnóstico de deglutição funcional. Na videofluoroscopia foi encontrada permanência de resíduos na faringe em 18,2% dos casos, seguida de deglutições múltiplas em 95,4% e escape posterior em 100%. Observou-se 4 casos de penetração laríngea de grau 2 (disfagia) e em 82% dos casos os achados foram semelhantes entre a videofluoroscopia e avaliação funcional da deglutição, quanto a não ocorrência de penetração laríngea. Os valores de abertura do esfíncter esofágico superior indicam uma relação com o volume de bolo deglutido. Já na manometria foram encontrados 42,1% de alterações em corpo do esôfago e 5,3% em faringe. Conclusão: A penetração laríngea foi prevalente em 18,2% dos casos com uma relação de interpretação importante entre a avaliação fonoaudiológica funcional e os achados videofluoroscópicos, quanto à ausência de penetração laríngea, com resultados semelhantes em 82% dos casos

Objective: To determine the frequency of episodes of laryngeal penetration and aspiration in chronic Chagas patients and to evaluate the interpreted relationship not only with the patterns displayed in videofluoroscopy and manometry, but also with clinical screening and structural and functional phonoaudiological evaluation. Method: Clinical and phonoaudiological (structural and functional) evaluation, fluoroscopy, and computed manometry were performed on all patients. Results: Twenty-two patients were included in the study, fifteen females and seven males. Age ranged between 37 and 70 years, mean 55.9 ± 10.2 years. Among the complaints in clinical screening, 18.2% were choking, 13.6% reported throat-clearing, 40.9% heartburn, 22.7% regurgitation, and 36.4% had the sensation of food stuck in the throat. Only 18.2% of patients had adequate dentition. Functional assessment of swallowing detected only 31.8% capable of functional swallowing. In videofluoroscopy, lingering residues were found in the pharynx in 18.2% of cases, followed by multiple swallows 95.4% and 100% posterior escape. There were 4 cases of grade 2 laryngeal penetration (dysphagia) and, in 82% of cases, the findings were similar for the non-occurrence of laryngeal penetration in the videofluoroscopy and in the functional assessment of swallowing. The apertures of the upper esophageal sphincter indicated a relationship with the volume of swallowed bolus. In the manometry, 42.1% of changes were found in the body of the esophagus and 5.3% in the pharynx. Conclusion: Laryngeal penetration was prevalent in 18.2% of cases with an important interpretation of the functional relationship between clinical assessment and videofluoroscopic findings regarding the absence of laryngeal penetration, with similar results in 82% of cases