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1.
J Electrocardiol ; 84: 155-160, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38723298

RESUMO

BACKGROUND AND AIM: This study aims to examine the relationship between the QRS-T angle (QRS-Ta) detected on electrocardiography and left ventricular global longitudinal strain (LV-GLS) calculated on echocardiography in prehypertensive patients. MATERIALS AND METHODS: A total of 300 patients were included in our study, and the median value of QRS-Ta of the entire population was 27.The patients were divided into two groups (supramedian 148 patients, inframedian 152 patients) according to the median value. Statistical analysis was performed between the two groups. RESULTS: LV-GLS was lower in the supramedian QRS-Ta group [20 (16-26) vs. 21 (16-27); p < 0.001]. A statistical difference was found between the two groups in age (p < 0.001), BMI (p < 0.001), Hs-troponin I (p < 0.001), aortic velocity (p = 0.023) and TAPSE (p = 0.005) parameters except for LV-GLS.The correlation between QRS-Ta and LV-GLS was determined by Spearman's correlation test (p < 0.001).In the multivariable logistic regression analysis model, LV-GLS (OR: 0.365, 95%CI 0.171-0.780, p = 0.009) was one of the independent predictors for increased QRS-Ta. Others were determined as age (p < 0.001) and TAPSE (p = 0.015). CONCLUSIONS: In this study, a strong relationship was found between QRS-Ta, which is easily calculated by ECG, and LV-GLS, which is an advanced echocardiographic examination, in prehypertensive patients.


Assuntos
Ecocardiografia , Eletrocardiografia , Disfunção Ventricular Esquerda , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Disfunção Ventricular Esquerda/fisiopatologia , Disfunção Ventricular Esquerda/diagnóstico por imagem , Hipertensão/fisiopatologia , Hipertensão/diagnóstico , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Adulto , Deformação Longitudinal Global
2.
Vascular ; : 17085381241246905, 2024 Apr 12.
Artigo em Inglês | MEDLINE | ID: mdl-38607832

RESUMO

BACKGROUND: The aim of this study is to investigate the relationship between HALP score and post-contrast acute kidney injury (PC-AKI) and average 6-year mortality in patients undergoing endovascular abdominal aortic aneurysm repair (EVAR). METHODS: 125 patients who underwent EVAR between January 2015 and December 2020 were included in our study. HALP score was calculated with the formula "hemoglobin × albumin × lymphocyte count/platelet count." In the first phase of the study, two groups were developed: those who developed PC-AKI and those who did not. In the second stage, statistical analysis was performed by creating two groups: average 6-year mortality and survivors group. RESULTS: HALP score was found to be lower in the PC-AKI group [26.12 (14-61.54) versus 40.53 (7.22-103.61); p < .001]. Low HALP score was found to be both a dependent and independent predictor of the development of PC-AKI (p = .019). HALP score was also found to be lower in the mortality group compared to the survivors [28.97 (12.6-103.61) versus 40.81 (7.22-99) p = .004]. Low HALP score was found to be only a dependent predictor of mortality. The development of PC-AKI was found to be an independent predictor of mortality (p = .042). CONCLUSIONS: The HALP score, which can be calculated with a simple formula, can be used to predict PC-AKI and medium-long-term mortality in EVAR patients.

3.
J Electrocardiol ; 79: 53-57, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36934493

RESUMO

AIM: The cardio-ankle vascular index (CAVI) is a marker of arterial stiffness, and elevated CAVI values have been reported to be associated with an increased risk of cardiovascular mortality and cardiac arrhythmia. This study aimed to evaluate the relationship between Tp-e interval and CAVI, which is associated with cardiac arrhythmia on electrocardiography (ECG). METHOD: The study included patients with hypertension whose blood pressure values were taken under control with optimal medical treatment. Arterial stiffness and CAVI were measured using the vascular scanning system VaSera VS-1000. The patients were divided into two groups as CAVI<9 and CAVI≥9. Ventricular repolarization markers QT and QTc intervals, Tp-e interval, and Tp-e/QT and Tp-e/QTc ratios were measured using 12­lead ECG. RESULTS: Tp-e interval (78.7 ± 10.3 vs. 63.6 ± 9.1, p < 0.001), Tp-e/QT ratio (0.018 ± 0.02 vs. 0.015 ± 0.02, p < 0.001), and Tp-e/QTc ratio (0.17 ± 0.02 vs. 0.14 ± 0.04, p = 0.025) were statistically significantly higher in the CAVI≥9 group compared to the CAVI<9 group. In the prediction of patients in the CAVI≥9 group, Tp-e interval had an area under the curve value of 0.862 (0.784-0.940, p < 0.001) at the cut-off point of >72.5 msec, indicating a statistically significant result. Left CAVI and right CAVI were found to be significantly correlated with Tp-e interval (r = -0.650, p < 0.001 and r = -0.663, p < 0.001, respectively). CONCLUSION: We found that elevated CAVI values were associated and positively correlated with prolonged Tp-e interval values in patients with hypertension. Patients with elevated CAVI values should be followed up closely to prevent cardiac arrhythmic events.


Assuntos
Hipertensão , Rigidez Vascular , Humanos , Índice Tornozelo-Braço/efeitos adversos , Eletrocardiografia , Hipertensão/complicações , Arritmias Cardíacas , Coração , Doença do Sistema de Condução Cardíaco
4.
Turk Kardiyol Dern Ars ; 50(7): 512-517, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-36200719

RESUMO

OBJECTIVE: The Performance Measure for Activities of Daily Living-8 (PMADL-8) for patients with congestive heart failure is an International Classification of Functioning, Disability, and Health-based Activities of Daily Living (ICF) questionnaire to evaluate disease-specific functional limitations in chronic heart failure (CHF). The purpose of this study was to investigate the reliability and validity of the Turkish version of the PMADL-8 in CHF patients. METHODS: In this study, 50 patients with CHF were included. Test-retest reliability of the PMADL-8 was assessed by intraclass correlation coefficient and Cronbach's alpha was calculated for internal consistency. Correlation coefficients between the PMADL-8 and New York Heart Association (NYHA) functional class, Chronic Heart Failure Questionnaire (CHQ), Nottingham Health Profile (NHP) were analyzed for construct validity. RESULTS: The Cronbach's alpha value of the PMADL-8 test and retest scores were recorded as 0.996, indicating that the scale is highly reliable. Test-retest reliability results of the PMADL-8 (mean intraclass correlation coefficient = 0.996) were excellent. The PMADL-8 score was moderately correlated with the NHP total score (r = 0.629, P < .001) and NHP physical abilities score (r = 0.517, P < .001). The PMADL-8 score was weakly correlated with the NYHA functional class (r = 0.385, P < .006), CHQ dyspnea (r = -0.475, P < .001), CHQ fatigue (r = -0.340, P = .016), and total score (r = -0.367, P = .009). CONCLUSION: The Turkish version of PMADL-8 is a reliable and valid assessment tool that could be used to determine activity limitations in CHF. The PMADL-8 is also useful for health professionals during the ICF evaluation of CHF patients.


Assuntos
Atividades Cotidianas , Insuficiência Cardíaca , Doença Crônica , Avaliação da Deficiência , Humanos , Psicometria , Reprodutibilidade dos Testes , Inquéritos e Questionários
5.
Kardiologiia ; 62(8): 59-64, 2022 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-36066989

RESUMO

Aim    The objectives of this study were to determine the relationship between the systemic immune-inflammation index (SII) and new onset atrial fibrillation (NOAF) in patients with acute coronary syndrome (ACS), and to assess the use of this relation, if any, to predict NOAF in the context of ACSMaterial and Methods    A total of 622 patients diagnosed with ACS and followed up between September 2019 and September 2021 were included in this study. 35 (5.6 %) of these patients, suffering from NOAF, were designated as the patient group, and the remaining 577 (94.4 %) patients were designated as the control group. SII was calculated with the formula [ (platelet count x neutrophil count) / lymphocyte count] in all patients.Results    SII was significantly increased in the NOAF group [1641 (778-4506) vs. 660 (54-2835); p<0.001. The multivariable logistic regression analysis revealed that SII [OR: 1.002, 95 %CI: 1.001-1.002, p<0.001] is one of the independent predictors for NOAF, in addition to age (p=0.003) and left atrium size (p=0.005).Conclusion    The SII index is an independent predictor of NOAF in ACS patients. This index can be used as an easily accessible value in the clinic. Assessment of risk factors for NOAF may permit early treatment and close follow-up of patients with poor prognosis who may develop AF.


Assuntos
Síndrome Coronariana Aguda , Fibrilação Atrial , Intervenção Coronária Percutânea , Síndrome Coronariana Aguda/complicações , Síndrome Coronariana Aguda/etiologia , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/etiologia , Fibrilação Atrial/terapia , Humanos , Inflamação/diagnóstico , Intervenção Coronária Percutânea/efeitos adversos , Fatores de Risco
6.
Arq Bras Cardiol ; 119(1): 76-84, 2022 07.
Artigo em Inglês, Português | MEDLINE | ID: mdl-35544854

RESUMO

BACKGROUND: Blunted nocturnal blood pressure (BP) reduction, referred to as non-dipper hypertension, is a strong predictor of cardiovascular morbidity and mortality. OBJECTIVES: This study aimed to investigate the relationship between non-dipper hypertension and the severity and complexity of coronary artery disease using SYNTAX score in hospitalized patients with acute coronary syndrome. METHODS: A total of 306 consecutive patients with acute coronary syndrome were screened. Patients who were clinically stable and admitted to the intermediate intensive care unit at least 24 hours after angiography and/or successful revascularization. After the exclusion criteria, 141 patients (34 female and 107 male; mean age 61 ± 11 years) were included. Non-dipper hypertension has been defined as a 0% to 10% decrease in average systolic BP at nighttime compared to daytime, measured at hourly intervals using the same automatic BP measuring device on bedside monitors (Vismo PVM-2701; Nihon Kohden Corp., Tokyo, Japan). SYNTAX score was calculated with an online calculator. The independent predictors of SYNTAX score were assessed using multivariable logistic regression analysis. P < 0.05 was considered statistically significant. RESULTS: The patients with non-dipper hypertension had higher SYNTAX score than the patients with dipper hypertension (11.12 ± 6.41 versus 6.74 ± 6.45, p < 0.0001). In a multivariable logistic regression model, non-dipper hypertension status (odds ratio: 5.159; 95% confidence interval: 2.246 to 11.852, p < 0.001), sex (p = 0.012) and low-density lipoprotein cholesterol (p = 0.008) emerged as independent predictors of high SYNTAX score. CONCLUSIONS: The results of our study provide a possible additional mechanism linking abnormal circadian BP profile with coronary artery disease severity and complexity in patients with acute coronary syndrome.


FUNDAMENTO: Menor redução da pressão arterial (PA) noturna, conhecida como hipertensão não-dipper, é um forte preditor de morbimortalidade cardiovascular. OBJETIVOS: Este estudo visou investigar a relação entre a hipertensão não-dipper e a gravidade e complexidade da doença arterial coronariana usando o escore SYNTAX em pacientes hospitalizados com síndrome coronariana aguda. MÉTODOS: Foram selecionados 306 pacientes consecutivos com síndrome coronariana aguda. Pacientes clinicamente estáveis internados na unidade de terapia intensiva intermediária pelo menos 24 horas após a angiografia e/ou revascularização bem sucedida. Após os critérios de exclusão, foram incluídos 141 pacientes (34 mulheres e 107 homens; idade média 61 ± 11 anos). A hipertensão não-dipper foi definida como uma queda de 0% a 10% na PA sistólica média durante a noite em comparação com o dia, medida em intervalos de 1 hora, usando o mesmo dispositivo automático de medição de PA em monitores de beira de leito (Vismo PVM-2701; Nihon Kohden Corp., Tóquio, Japão). O escore SYNTAX foi calculado com uma calculadora online. Os preditores independentes do escore SYNTAX foram avaliados por meio de análise de regressão logística multivariada. P < 0,05 foi considerado estatisticamente significativo. RESULTADOS: Os pacientes com hipertensão não-dipper apresentaram escore SYNTAX maior do que os pacientes com hipertensão dipper (11,12 ± 6,41 versus 6,74 ± 6,45, p < 0,0001). Em um modelo de regressão logística multivariável, o status de hipertensão não dipper (odds ratio: 5,159; intervalo de confiança de 95%: 2,246 a 11,852, p < 0,001), sexo (p = 0,012) e colesterol de lipoproteína de baixa densidade (p = 0,008) emergiram como preditores independentes de alto escore SYNTAX. CONCLUSÕES: Os resultados do nosso estudo fornecem um possível mecanismo adicional ligando o perfil anormal da PA circadiana à gravidade e à complexidade da doença arterial coronariana em pacientes com síndrome coronariana aguda.


Assuntos
Síndrome Coronariana Aguda , Doença da Artéria Coronariana , Hipertensão , Idoso , Pressão Sanguínea/fisiologia , Monitorização Ambulatorial da Pressão Arterial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
7.
Arq. bras. cardiol ; 119(1): 76-84, abr. 2022. tab, graf
Artigo em Português | LILACS-Express | LILACS | ID: biblio-1383716

RESUMO

Resumo Fundamento Menor redução da pressão arterial (PA) noturna, conhecida como hipertensão não-dipper, é um forte preditor de morbimortalidade cardiovascular. Objetivos Este estudo visou investigar a relação entre a hipertensão não-dipper e a gravidade e complexidade da doença arterial coronariana usando o escore SYNTAX em pacientes hospitalizados com síndrome coronariana aguda. Métodos Foram selecionados 306 pacientes consecutivos com síndrome coronariana aguda. Pacientes clinicamente estáveis internados na unidade de terapia intensiva intermediária pelo menos 24 horas após a angiografia e/ou revascularização bem sucedida. Após os critérios de exclusão, foram incluídos 141 pacientes (34 mulheres e 107 homens; idade média 61 ± 11 anos). A hipertensão não-dipper foi definida como uma queda de 0% a 10% na PA sistólica média durante a noite em comparação com o dia, medida em intervalos de 1 hora, usando o mesmo dispositivo automático de medição de PA em monitores de beira de leito (Vismo PVM-2701; Nihon Kohden Corp., Tóquio, Japão). O escore SYNTAX foi calculado com uma calculadora online. Os preditores independentes do escore SYNTAX foram avaliados por meio de análise de regressão logística multivariada. P < 0,05 foi considerado estatisticamente significativo. Resultados Os pacientes com hipertensão não-dipper apresentaram escore SYNTAX maior do que os pacientes com hipertensão dipper (11,12 ± 6,41 versus 6,74 ± 6,45, p < 0,0001). Em um modelo de regressão logística multivariável, o status de hipertensão não dipper (odds ratio: 5,159; intervalo de confiança de 95%: 2,246 a 11,852, p < 0,001), sexo (p = 0,012) e colesterol de lipoproteína de baixa densidade (p = 0,008) emergiram como preditores independentes de alto escore SYNTAX. Conclusões Os resultados do nosso estudo fornecem um possível mecanismo adicional ligando o perfil anormal da PA circadiana à gravidade e à complexidade da doença arterial coronariana em pacientes com síndrome coronariana aguda.


Abstract Background Blunted nocturnal blood pressure (BP) reduction, referred to as non-dipper hypertension, is a strong predictor of cardiovascular morbidity and mortality. Objectives This study aimed to investigate the relationship between non-dipper hypertension and the severity and complexity of coronary artery disease using SYNTAX score in hospitalized patients with acute coronary syndrome. Methods A total of 306 consecutive patients with acute coronary syndrome were screened. Patients who were clinically stable and admitted to the intermediate intensive care unit at least 24 hours after angiography and/or successful revascularization. After the exclusion criteria, 141 patients (34 female and 107 male; mean age 61 ± 11 years) were included. Non-dipper hypertension has been defined as a 0% to 10% decrease in average systolic BP at nighttime compared to daytime, measured at hourly intervals using the same automatic BP measuring device on bedside monitors (Vismo PVM-2701; Nihon Kohden Corp., Tokyo, Japan). SYNTAX score was calculated with an online calculator. The independent predictors of SYNTAX score were assessed using multivariable logistic regression analysis. P < 0.05 was considered statistically significant. Results The patients with non-dipper hypertension had higher SYNTAX score than the patients with dipper hypertension (11.12 ± 6.41 versus 6.74 ± 6.45, p < 0.0001). In a multivariable logistic regression model, non-dipper hypertension status (odds ratio: 5.159; 95% confidence interval: 2.246 to 11.852, p < 0.001), sex (p = 0.012) and low-density lipoprotein cholesterol (p = 0.008) emerged as independent predictors of high SYNTAX score. Conclusions The results of our study provide a possible additional mechanism linking abnormal circadian BP profile with coronary artery disease severity and complexity in patients with acute coronary syndrome.

8.
Angiology ; 73(2): 120-124, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34235950

RESUMO

The most common cause of complete atrioventricular block (CAVB) is age-related fibrotic degeneration and is referred to as primary idiopathic complete atrioventricular block (iCAVB). This study aims to investigate the relationship between iCAVB and arterial stiffness using the cardio-ankle vascular index (CAVI).In this study, of 205 CAVB patients, 41 patients with iCAVB implanted with a dual-chamber permanent pacemaker and 40 age- and gender-matched controls were studied. Arterial stiffness was assessed by a VaSera VS-1000 CAVI instrument. The CAVI values of patients with iCAVB were significantly higher compared with the controls (9.63 ± 1.42 vs 8.57 ± 1.12, P < .001). Idiopathic complete atrioventricular block frequency was higher among patients with abnormal CAVI values than those with borderline and normal CAVI (P = .04). In multivariate analysis, only CAVI was an independent predictor of iCAVB after adjusting for other relevant factors (odds ratio, 2.575; 95% CI [1.390-4.770]; P = .003). The present study demonstrated that CAVI, as a marker of arterial stiffness, was increased among elderly patients with iCAVB. Thus, we provide a possible additional mechanism linking easily measured CAVI with iCAVB.


Assuntos
Bloqueio Atrioventricular , Rigidez Vascular , Idoso , Tornozelo , Índice Tornozelo-Braço , Bloqueio Atrioventricular/diagnóstico , Índice Vascular Coração-Tornozelo , Humanos
9.
Int J Cardiovasc Imaging ; 37(10): 2979-2989, 2021 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-34387799

RESUMO

The cardiac sequelae of coronavirus disease 2019 (COVID-19), a worldwide global pandemic, are still uncertain, particularly in the asymptomatic, low cardiac risk outpatient population. This study aims to evaluate the asymptomatic, low cardiac risk out-patient population who recently recovered from COVID-19, using 2-D left ventricular-global longitudinal strain (LV-GLS) proven to be capable of detecting subclinical myocardial injury. Out of 305 COVID-19 positive patients, 70 asymptomatic out-patients were determined as the study group and 70 age and sex-matched healthy adults as the control group. The echocardiographic examination was performed with the Philips IE33 system, and LV-GLS was measured using commercially available software QLAB 9 (cardiac motion quantification; Philips Medical Systems). The absolute value of LV-GLS ≤ 18 did deem to be impaired LV-GLS. The absolute value of LV-GLS was statistically significantly lower in the COVID-19 group than in healthy controls (19.17 ± 2.65 vs. 20.07 ± 2.19, p = 0.03). The correlation between having recovered from COVID-19 and impaired LV-GLS (≤18) did detect with the Pearson correlation test (p = 0.02). Having recovered from COVID-19 was found as a predictor for detecting impaired LV-GLS (≤18) in the multivariable logistic regression analysis (odds ratio, 0.133 (0.038-0.461); 95% CI, p = 0.001). This study suggests that COVID-19 may cause subclinical LV dysfunction detected by LV-GLS during early recovery even in a population of patients at low cardiac risk, asymptomatic, and recovered with home quarantine. The study findings indicate that the long-term cardiovascular follow-up of these patients may be more important than thought.


Assuntos
COVID-19 , Disfunção Ventricular Esquerda , Adulto , Humanos , Pacientes Ambulatoriais , Valor Preditivo dos Testes , SARS-CoV-2 , Volume Sistólico , Disfunção Ventricular Esquerda/diagnóstico por imagem , Disfunção Ventricular Esquerda/epidemiologia , Função Ventricular Esquerda
10.
J Pak Med Assoc ; 70(10): 1742-11747, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33159745

RESUMO

OBJECTIVE: To demonstrate that two lung ventilation under general anaesthesia may also be safely performed to create pericardial window with uniportal video-assisted thoracoscopic surgery. METHOD: The single-centre, retrospective, comparative study was conducted at Bulent Ecevit University, Zonguldak, Turkey, comprised data from March 2011 to March 2018 of patients with recurrent and/or with chronic large pericardial effusions unresponsive to medical therapy and/or to pericardiocentesis and who underwent pericardial window creation with uniportal video-assisted thoracoscopic surgery. Group 1 had data of patients in whom pericardial windows were created under general anaesthesia, while group 2 had patients with two lung ventilation. Parameters compared between the groups were gender, age, operation side, operation time amount of drainage, complication, recurrences and survival. Data was analysed using SPSS 19. RESULTS: Of the 20 patients, 9(45%) were males and 11(55%) were females. Group 1 had 14(70%) patients, while group 2 had 6(30%). The age of patients in group 2 was significantly higher than those in group 1 (p=0.041). There was no significant difference between the groups with respect to gender, amount of drainage, operation time and post-operative complications (p>0.05). There was no recurrence or mortality in either of the two groups. CONCLUSIONS: Pericardial window could be created safely with video-assisted thoracoscopic surgery under two lung ventilation for patients carrying high risk for one lung ventilation.


Assuntos
Derrame Pericárdico , Cirurgia Torácica Vídeoassistida , Feminino , Humanos , Pulmão , Masculino , Derrame Pericárdico/cirurgia , Estudos Retrospectivos , Turquia
11.
Cardiol Young ; 30(8): 1186-1187, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32594955

RESUMO

Persistent left superior vena cava is a thoracic venous return anomaly. Tetralogy of Fallot is one of the most common congenital anomalies seen with persistent left superior vena cava. We are presenting a successful cardiac resynchronisation therapy device implantation in a patient with repaired tetralogy of Fallot and persistent left superior vena cava combination which has not been previously reported in the literature.


Assuntos
Terapia de Ressincronização Cardíaca , Veia Cava Superior Esquerda Persistente , Tetralogia de Fallot , Humanos , Tetralogia de Fallot/cirurgia , Veia Cava Superior/diagnóstico por imagem , Veia Cava Superior/cirurgia
12.
Eur Heart J Case Rep ; 4(6): 1-6, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33623858

RESUMO

BACKGROUND: Early diagnosis of diffuse alveolar haemorrhage (DAH) can be extremely difficult, as the common clinical picture is often attributed to more common clinical conditions. High degree of suspicion is key to diagnosis which can be much more difficult during the coronavirus disease 2019 (COVID-19) pandemic. CASE SUMMARY: A 61-year-old man with inferolateral ST-segment elevation myocardial infarction treated by a stent to the left circumflex artery and intravenous abciximab treatment was started for the high thrombus burden. Two hours later, the patient developed dyspnoea and hypoxaemia. Chest examination revealed diffuse rales over both lung fields. Chest X-ray revealed bilateral diffuse alveolar infiltrates, while the echocardiography was normal. Chest computed tomography (CT) was performed and the 'crazy paving appearance', which is the typical radiological finding of COVID-19, was reported. The patient was considered to be suspected of COVID-19 and was transferred to a quarantine unit. Real-time reverse transcriptase-polymerase chain reaction (RT-PCR) test was obtained and azithromycin and hydroxychloroquine were initiated. 48 h later, 2.6 mmol/L reduction was observed in haemoglobin levels and haemoptysis was developed. After the second negative RT-PCR with an interval of 24 h, CT was repeated and the patient was diagnosed to have abciximab-induced DAH. The patient was later followed up conventionally and discharged after two weeks without additional complications. DISCUSSION: DAH and COVID-19 might share common clinical and radiological findings during examination. The physicians must be aware of the high motivation of the COVID-19 pandemic which can lead to misdiagnosis by overlooking other important clinical conditions.

13.
Arq Bras Cardiol ; 113(2): 207-215, 2019 07 29.
Artigo em Inglês, Português | MEDLINE | ID: mdl-31365600

RESUMO

BACKGROUND: Myocardial performance index (MPI), demonstrates both systolic and diastolic functions of the left ventricle. Presystolic wave (PSW) is frequently detected on Doppler examination of the left ventricular outflow tract and possible mechanism of PSW is impaired LV compliance and left ventricular stiffness. OBJECTIVE: To investigate the relationship between PSW and MPI in type 2 diabetic patients. METHOD: A total of 129 type 2 diabetic patients were included in this study. Patients were divided into two groups according to the presence of PSW on Doppler echocardiography. There were 90 patients (38 male, mean age 57.77 ± 10.91 years) in the PSW-positive group and 39 patients (13 male; mean age: 55.31 ± 11.29 years) in the PSW-negative group. The p values of < 0.05 were considered statistically significant. RESULTS: MPI was higher in PSW- positive group (0.63 ± 0.17vs 0.52 ± 0.13, p < 0.001). In addition, subclinical left ventricle dysfunction (LVD) was higher in the PSW- positive group (p = 0.029). Univariate analysis showed that the presence of PSW associated with abnormal MPI (p = 0.031). Pearson correlation analysis showed that PSW velocity correlated with MPI (r: 0.286, p = 0.006). CONCLUSION: Presence of the PSW on Doppler examination was associated with subclinical LV dysfunction in patients with DM type 2. This easy-to-perform echocardiographic parameter may be related to subclinical LVD among patients with type 2 DM.


Assuntos
Diabetes Mellitus Tipo 2/fisiopatologia , Ecocardiografia Doppler/métodos , Disfunção Ventricular Esquerda/diagnóstico por imagem , Disfunção Ventricular Esquerda/fisiopatologia , Adulto , Idoso , Índice de Massa Corporal , Estudos Transversais , Feminino , Coração/diagnóstico por imagem , Coração/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Valores de Referência , Fatores de Risco , Estatísticas não Paramétricas , Volume Sistólico/fisiologia , Função Ventricular Esquerda/fisiologia
14.
Arq. bras. cardiol ; 113(2): 207-215, Aug. 2019. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1019395

RESUMO

Abstract Background: Myocardial performance index (MPI), demonstrates both systolic and diastolic functions of the left ventricle. Presystolic wave (PSW) is frequently detected on Doppler examination of the left ventricular outflow tract and possible mechanism of PSW is impaired LV compliance and left ventricular stiffness. Objective: To investigate the relationship between PSW and MPI in type 2 diabetic patients. Method: A total of 129 type 2 diabetic patients were included in this study. Patients were divided into two groups according to the presence of PSW on Doppler echocardiography. There were 90 patients (38 male, mean age 57.77 ± 10.91 years) in the PSW-positive group and 39 patients (13 male; mean age: 55.31 ± 11.29 years) in the PSW-negative group. The p values of < 0.05 were considered statistically significant. Results: MPI was higher in PSW- positive group (0.63 ± 0.17vs 0.52 ± 0.13, p < 0.001). In addition, subclinical left ventricle dysfunction (LVD) was higher in the PSW- positive group (p = 0.029). Univariate analysis showed that the presence of PSW associated with abnormal MPI (p = 0.031). Pearson correlation analysis showed that PSW velocity correlated with MPI (r: 0.286, p = 0.006). Conclusion: Presence of the PSW on Doppler examination was associated with subclinical LV dysfunction in patients with DM type 2. This easy-to-perform echocardiographic parameter may be related to subclinical LVD among patients with type 2 DM.


Resumo Fundamento: O índice de performance miocárdica (IPM) avalia as funções sistólica e diastólica do ventrículo esquerdo. A onda pressistólica (OPS) é geralmente detectada no exame Doppler da via de saída do ventrículo esquerdo e seus possíveis mecanismos são complacência prejudicada e rigidez do ventrículo esquerdo. Objetivo: Investigar a relação entre OPS e IPM em pacientes com diabetes tipo 2. Método: 129 pacientes com diabetes tipo 2 foram incluídos no estudo. Os sujeitos foram alocados em dois grupos, com base na presença de OPS no exame ecocardiográfico com Doppler. Foram incluídos 90 pacientes (38 homens, idade média 57,77 ± 10,91 anos) no grupo OPS-positiva e 39 pacientes (13 homens; idade média 55,31 ± 11,29 anos) no grupo OPS-negativa. Valor de p < 0,05 foi considerado para significância estatística. Resultados: O IPM foi mais alto no grupo OPS-positiva (0,63 ± 0,17 vs 0,52 ± 0,13, p < 0,001). Além disso, a disfunção ventricular esquerda subclínica (DVE) foi maior no grupo OPS-positiva (p = 0,029). Análise univariada mostrou associação de OPS com IPM anormal (p = 0,031), assim como o coeficiente de correlação de Pearson mostrou correlação entre velocidade de OPS e IPM (r: 0,286, p = 0,006). Conclusão: Presença de OPS na ecocardiografia com Doppler foi associada à DVE subclínica em pacientes com diabetes tipo 2. Esse exame ecocardiográfico de fácil execução pode ser relacionado à DVE subclínica entre pacientes com diabetes tipo 2.


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Ecocardiografia Doppler/métodos , Disfunção Ventricular Esquerda/fisiopatologia , Disfunção Ventricular Esquerda/diagnóstico por imagem , Diabetes Mellitus Tipo 2/fisiopatologia , Valores de Referência , Volume Sistólico/fisiologia , Índice de Massa Corporal , Estudos Transversais , Fatores de Risco , Função Ventricular Esquerda/fisiologia , Estatísticas não Paramétricas , Coração/fisiopatologia , Coração/diagnóstico por imagem
15.
Arq. bras. cardiol ; 113(2): 207-215, Aug. 2019. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1439322

RESUMO

Abstract Background: Myocardial performance index (MPI), demonstrates both systolic and diastolic functions of the left ventricle. Presystolic wave (PSW) is frequently detected on Doppler examination of the left ventricular outflow tract and possible mechanism of PSW is impaired LV compliance and left ventricular stiffness. Objective: To investigate the relationship between PSW and MPI in type 2 diabetic patients. Method: A total of 129 type 2 diabetic patients were included in this study. Patients were divided into two groups according to the presence of PSW on Doppler echocardiography. There were 90 patients (38 male, mean age 57.77 ± 10.91 years) in the PSW-positive group and 39 patients (13 male; mean age: 55.31 ± 11.29 years) in the PSW-negative group. The p values of < 0.05 were considered statistically significant. Results: MPI was higher in PSW- positive group (0.63 ± 0.17vs 0.52 ± 0.13, p < 0.001). In addition, subclinical left ventricle dysfunction (LVD) was higher in the PSW- positive group (p = 0.029). Univariate analysis showed that the presence of PSW associated with abnormal MPI (p = 0.031). Pearson correlation analysis showed that PSW velocity correlated with MPI (r: 0.286, p = 0.006). Conclusion: Presence of the PSW on Doppler examination was associated with subclinical LV dysfunction in patients with DM type 2. This easy-to-perform echocardiographic parameter may be related to subclinical LVD among patients with type 2 DM.


Resumo Fundamento: O índice de performance miocárdica (IPM) avalia as funções sistólica e diastólica do ventrículo esquerdo. A onda pressistólica (OPS) é geralmente detectada no exame Doppler da via de saída do ventrículo esquerdo e seus possíveis mecanismos são complacência prejudicada e rigidez do ventrículo esquerdo. Objetivo: Investigar a relação entre OPS e IPM em pacientes com diabetes tipo 2. Método: 129 pacientes com diabetes tipo 2 foram incluídos no estudo. Os sujeitos foram alocados em dois grupos, com base na presença de OPS no exame ecocardiográfico com Doppler. Foram incluídos 90 pacientes (38 homens, idade média 57,77 ± 10,91 anos) no grupo OPS-positiva e 39 pacientes (13 homens; idade média 55,31 ± 11,29 anos) no grupo OPS-negativa. Valor de p < 0,05 foi considerado para significância estatística. Resultados: O IPM foi mais alto no grupo OPS-positiva (0,63 ± 0,17 vs 0,52 ± 0,13, p < 0,001). Além disso, a disfunção ventricular esquerda subclínica (DVE) foi maior no grupo OPS-positiva (p = 0,029). Análise univariada mostrou associação de OPS com IPM anormal (p = 0,031), assim como o coeficiente de correlação de Pearson mostrou correlação entre velocidade de OPS e IPM (r: 0,286, p = 0,006). Conclusão: Presença de OPS na ecocardiografia com Doppler foi associada à DVE subclínica em pacientes com diabetes tipo 2. Esse exame ecocardiográfico de fácil execução pode ser relacionado à DVE subclínica entre pacientes com diabetes tipo 2.

16.
Am J Med Sci ; 357(6): 474-482, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-31000422

RESUMO

BACKGROUND: Since aortic valve sclerosis (AVS) and coronary artery disease (CAD) share similar cardiovascular risk factors, we hypothesized that the clinical profile of patients with acute myocardial infarction (AMI) would be worse in the presence of AVS. The aim of this study was to investigate the association between AVS and clinical factors in patients with AMI. METHODS: Three hundred and fifteen patients with AMI were consecutively enrolled in the study. Echocardiography was used to assess the aortic valve morphology and left ventricular function. The extent and severity of CAD were assessed by Gensini score and the number of obstructed vessels. The patients were divided into 2 groups according to presence or absence of AVS. RESULTS: The overall number of patients with AVS was 132 (41.9%). Patients with AVS were older (69.5 ± 11 vs. 59.5 ± 12 years, P < 0.00001). They also had a higher prevalence of hypertension (61% vs. 45%, P = 0.006), prior CAD (33% vs. 23%, P = 0.041), prior AMI (20% vs. 11%, P = 0.019) and a higher percentage were female (32% vs. 19%, P = 0.007) compared with AMI patients without AVS. There was no significant difference between the 2 groups with respect to the Gensini score (P = 0.372). Prior AMI was associated with AVS on age-adjusted logistic regression analyses. A multivariate analysis showed an independent association between the AVS and prior AMI and age (P < 0.0000001, P = 0.022, respectively). CONCLUSIONS: Our results showed that the presence of AVS is associated with AMI recurrence.


Assuntos
Estenose da Valva Aórtica/complicações , Infarto do Miocárdio/complicações , Idoso , Idoso de 80 Anos ou mais , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/epidemiologia , Angiografia Coronária , Ecocardiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/diagnóstico por imagem , Infarto do Miocárdio/epidemiologia , Recidiva , Turquia/epidemiologia
17.
São Paulo med. j ; 137(2): 209-211, Mar.-Apr. 2019. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1014641

RESUMO

ABSTRACT CONTEXT: There are no reports on cases of subconjunctival hemorrhage due to use of glycoprotein IIb/IIIa inhibitors. In this report, we present the case of a patient with bilateral subconjunctival hemorrhage after receiving abciximab. CASE REPORT: A 40-year-old male patient underwent coronary angiography after acute anterior myocardial infarction and a coronary stent was placed. Abciximab was added to the therapy because of stent thrombosis. Bilateral subconjunctival hemorrhage was observed after the administration of the abciximab treatment. We treated our patient by stopping abciximab and administering artificial tears. CONCLUSİON: For the first time in the literature, we presented the case of a patient with bilateral subconjunctival hemorrhage after receiving abciximab, which was managed conservatively.


Assuntos
Humanos , Masculino , Adulto , Hemorragia Ocular/induzido quimicamente , Abciximab/efeitos adversos , Anticoagulantes/efeitos adversos , Trombose Coronária/prevenção & controle , Abciximab/uso terapêutico , Anticoagulantes/uso terapêutico
18.
Ann Noninvasive Electrocardiol ; 24(4): e12622, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-30615236

RESUMO

BACKGROUND AND AIM: New-onset atrial fibrillation (NOAF) has been associated with poor outcome in patients with acute coronary syndromes (ACS). Also, Syntax score (SS) is a scoring system that is derived from angiographic images and is associated with long-term mortality and major adverse cardiac events. In this study, we aimed to assess the relationship between SS and NOAF with known predictors of atrial fibrillation. METHODS: In a prospective, single-center, cross-sectional study, 692 patients who were diagnosed with coronary artery disease for the first time were enrolled consecutively. NOAF was defined as atrial fibrillation, which was documented after hospital admission. SS was calculated by a computer software. Multivariable logistic regression analyzes were used to detect the relationship between variables and NOAF. RESULTS: New-onset atrial fibrillation was detected in 82 patients (11.8%). Patients with NOAF had higher SS (22, interquartile range 18.3-25.1, vs. 12, interquartile range 7-19.5, p < 0.001). According to multivariable logistic regression analysis for NOAF, SS were independently and significantly associated (OR, 1.103; 95% confidence interval, 1.047-1.163; p < 0.001). Other independent predictors of NOAF were TIMI flow <3, C reactive protein, left ventricular ejection fraction, left atrial volume index and E/E' ratio. The optimal cut-off value for SS was 18 for the development of NOAF with 82% sensitivity and 68% specificity (area under the curve: 0.795, 95% confidence interval 0.749-0.841, p < 0.001). CONCLUSION: Syntax score may be helpful to identify for patients who would develop atrial fibrillation in the setting of ACS.


Assuntos
Síndrome Coronariana Aguda/complicações , Fibrilação Atrial/complicações , Fibrilação Atrial/diagnóstico , Eletrocardiografia/métodos , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos
19.
Sao Paulo Med J ; 137(2): 209-211, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-29267537

RESUMO

CONTEXT: There are no reports on cases of subconjunctival hemorrhage due to use of glycoprotein IIb/IIIa inhibitors. In this report, we present the case of a patient with bilateral subconjunctival hemorrhage after receiving abciximab. CASE REPORT: A 40-year-old male patient underwent coronary angiography after acute anterior myocardial infarction and a coronary stent was placed. Abciximab was added to the therapy because of stent thrombosis. Bilateral subconjunctival hemorrhage was observed after the administration of the abciximab treatment. We treated our patient by stopping abciximab and administering artificial tears. CONCLUSION: For the first time in the literature, we presented the case of a patient with bilateral subconjunctival hemorrhage after receiving abciximab, which was managed conservatively.


Assuntos
Abciximab/efeitos adversos , Anticoagulantes/efeitos adversos , Hemorragia Ocular/induzido quimicamente , Abciximab/uso terapêutico , Adulto , Anticoagulantes/uso terapêutico , Trombose Coronária/prevenção & controle , Humanos , Masculino
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