RESUMO
Background: Cardiovascular dysfunction associated with acute kidney injury has been recently described in veterinary medicine, but limited information is available for cats with urinary tract obstruction (UTO). Objective: This retrospective study aimed to describe the type, frequency, timeline, and risk factors for cardiovascular events (CVEs) in cats treated for acute UTO. Animals and procedures: Medical records of cats admitted to the intensive care unit for either upper (ureteral: UUTO) or lower (urethral: LUTO) UTO from 2016 to 2021 were reviewed. Cardiovascular events were defined as development of arrhythmia, heart murmur or gallop sound, clinical signs consistent with fluid overload (CRFO), or decreased tissue perfusion (DTP). Results: One hundred and sixty-eight cats with UTO were recruited (56 with UUTO and 112 with LUTO). Cardiovascular events were reported in 61.9% of cases, including arrhythmia (33.6%), gallop rhythm (28.1%), heart murmur (15.3%), CRFO (14.4%), and DTP (8.6%). Potassium concentration, preexisting chronic kidney disease, and renal pelvic dilation at abdominal ultrasonography were associated with CVE occurrence in multivariate analysis. Conclusions: This study highlighted frequent CVEs in cats treated for UTO, with a potential strong impact on outcome. Therefore, cardiovascular parameters of cats with preexisting chronic kidney disease or those admitted with hyperkalemia or renal pelvic dilation should be closely monitored.
Survenue d'anomalies cardio-vasculaires chez 168 chats présentés pour obstruction du tractus urinaire. Contexte: Si des anomalies cardiovasculaires secondaires à une insuffisance rénale aigue ont été décrites récemment en médecine vétérinaire, ces données restent limitées concernant les obstructions du tractus urinaire (OTU) chez le chat. Objectif: Décrire le type, la fréquence, le délai d'apparition et les facteurs de risques d'anomalies cardio-vasculaires (ACV) chez des chats hospitalisés pour OTU aigue. Animaux et protocoles: Les dossiers médicaux des chats admis en unité de soins intensifs pour obstruction du tractus urinaire haut ( urétérales-OTUH) et bas (urétrales-OTUB) entre 2016 et 2021 ont été consultés. Les ACV retenus étaient des arythmies cardiaques, le développement de souffles cardiaques et de bruits de galop, les signes relatifs à une surcharge en fluide (SRSF) et de diminution de la perfusion tissulaire (SDPT). Résultats: Cent soixante-huit chats avec des OTU ont été recrutés (56 OTUH, 112 OTUB). Des ACV ont été observés dans 61,9 % des cas, incluant des arythmies (33,6 %), l'apparition de bruits de galop (28,1 %) et de souffles cardiaques (15,3 %), des SRSF (14,4 %) et des SDPT (8,6 %). La concentration plasmatique en potassium, la présence d'une MRC sous-jacente et d'une dilatation pyélique à l'échographie abdominale ont été associées à la présence d'ACV par l'analyse multivariée. Conclusions: Cette étude montre que les ACV surviennent fréquemment chez les chats présentés pour OTU, et suggère un impact sur la survie de ces animaux. Les animaux avec un historique de MRC, ceux présentés avec une hyperkaliémie et/ou avec une dilatation pyélique à l'échographie abdominale devraient être surveillés avec plus de précautions que les autres.(Traduit per les auteurs).
Assuntos
Doenças Cardiovasculares , Doenças do Gato , Insuficiência Renal Crônica , Obstrução Ureteral , Doenças Uretrais , Obstrução Uretral , Gatos , Animais , Estudos Retrospectivos , Doenças Uretrais/veterinária , Rim , Insuficiência Renal Crônica/veterinária , Arritmias Cardíacas/veterinária , Sopros Cardíacos/complicações , Sopros Cardíacos/veterinária , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/veterinária , Obstrução Uretral/complicações , Obstrução Uretral/veterinária , Obstrução Ureteral/complicações , Obstrução Ureteral/veterináriaRESUMO
INTRODUCTION: Acute rheumatic fever (ARF) is a multi-systemic disease, in which cardiac involvement is the most serious major manifestation of disease. The aim of this study was to analyse cardiac involvement in children with ARF and his risk factors. MATERIALS AND METHODS: It were a retrospective study including all children under the age of 14 years who were hospitalized for ARF in the pediatric department of the CHU Hédi Chaker of Sfax, during a period of twelve years (2010-2022). RESULTS: We collected 50 cases (31 boys and 19 girls). Twenty-two patients (44%) developed cardiac lesions. The mean age at diagnosis was 9.6 years [5-14 years]. A pathological heart murmur was detected in 14 cases (n = 14/22) was classified as mild carditis in 15 cases, moderate carditis in 5 cases and severe in 2 cases. The median follow-up time was 3,3 years. Nineteen patients developed valvular sequelae Risk factors of cardiac lesions was: age more than 8 years, heart murmur, allonged PR, CRP > 100 mg/l and VS > 100 mm. CONCLUSION: CR is still a public health problem in Tunisia. It is a serious pathology that can cause serious increases in morbidity rates. Thus, we must strengthen preventive strategies.
Assuntos
Miocardite , Febre Reumática , Cardiopatia Reumática , Criança , Masculino , Feminino , Humanos , Adolescente , Estudos Retrospectivos , Miocardite/complicações , Cardiopatia Reumática/complicações , Cardiopatia Reumática/epidemiologia , Cardiopatia Reumática/diagnóstico , Febre Reumática/complicações , Febre Reumática/diagnóstico , Sopros Cardíacos/complicaçõesRESUMO
OBJECTIVE: To retrospectively evaluate neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) as a biomarker for severity and short-term outcomes of congestive heart failure (CHF) secondary to myxomatous mitral valve disease (MMVD) in dogs. ANIMALS: 47 dogs with CHF secondary to MMVD, 47 dogs with presumptive preclinical MMVD, and 47 control dogs. METHODS: Medical record data (signalment, physical examination findings, medical treatments instituted, American College of Veterinary Internal Medicine MMVD stage, length of hospitalization, outcome, and hospital re-presentation due to CHF) from March 2012 through March 2022 for each dog were collected. Statistical analyses were performed with Mann-Whitney, Spearman correlation, and Fisher exact tests. RESULTS: NLR (but not PLR) was significantly higher in dogs with CHF secondary to MMVD (6.41) compared to presumptive preclinical MMVD dogs (4.66; P < .001) and control dogs (3.95; P < .001). Dogs with higher NLR and PLR received significantly higher cumulative dosages of loop-diuretic therapy during hospitalization (ρ = 0.3, P = .04; and ρ = 0.4, P = .02, respectively). There was a positive association between NLR and duration of oxygen supplementation within the CHF group (ρ = 0.4; P = .01). CLINICAL RELEVANCE: The increased diuretic dose and time receiving oxygen supplementation may represent increased disease severity for which NLR (and to a lesser extent PLR) may serve as a readily available marker. The data presented provide information regarding some of the systemic inflammatory changes seen in CHF secondary to MMVD in dogs. Future research should include prospective, longitudinal studies to provide insight into the long-term prognostic value of NLR and PLR in dogs with CHF.
Assuntos
Doenças do Cão , Insuficiência Cardíaca , Doenças das Valvas Cardíacas , Humanos , Cães , Animais , Valva Mitral , Estudos Retrospectivos , Estudos Prospectivos , Neutrófilos , Doenças das Valvas Cardíacas/complicações , Doenças das Valvas Cardíacas/veterinária , Insuficiência Cardíaca/veterinária , Insuficiência Cardíaca/complicações , Sopros Cardíacos/complicações , Sopros Cardíacos/veterinária , Doenças do Cão/etiologia , DiuréticosRESUMO
BACKGROUND: There are relatively few studies investigating cardiac structural and functional abnormalities associated with systemic lupus erythematous (SLE). The long-term prognosis of SLE patients is closely related to the cardiovascular events caused by SLE. Accordingly, it is necessary to assess early myocardial systolic function and synchrony. METHODS: Overall, 90 patients with SLE were randomly selected from our outpatient and inpatient clinics and divided according to SLE Disease Activity Index (SLE-DAI-2000) scores: group A, stable (scores 0-4); group B, mildly active stage (scores 5-9); and group C, moderately active stage (scores ≥10). Each group included 30 patients. Further, 30 sex- and age-matched healthy individuals who were referred for check-ups at the same period were selected as controls (group D). The minimum age for entry into the group was 17 years old. Autostrain LV and three-dimensional quantitative analysis (3DQA) were applied to obtain left ventricular systolic function parameters, information on strain parameters, and correlations between parameters. Simultaneity parameters measured by Autostrain LV and 3DQA were tested for reproducibility. RESULTS: A two-by-two comparison of groups A-C showed that as the disease activity score increased, AP4LS%, AP2LS%, AP3LS%, and the LV mean overall longitudinal strain all gradually decreased, while LV longitudinal strain peak time standard deviation (Tls-SD) gradually increased, with all differences being statistically significant (p < .05). In groups A-C compared with controls, Tmsv-17-SD, Tmsv-17-Dif, Tmsv-17-SD%, and Tmsv-17-Dif% were all significantly prolonged (p < .05). Further, Tls-SD was positively correlated with Tmsv-17-SD and Tmsv-17-Dif, and there was good agreement between Autostrain and 3DQA for the measurement of left ventricular synchrony indexes, with Tmsv-17-Dif having the best repeatability (intraobserver interclass correlation coefficient (ICC) = .979; interobserver ICC = .848, p < .01). CONCLUSION: Autostrain LV can accurately detect changes in left ventricular myocardial strain in patients with SLE early in the disease, with simple operation. The 3DQA technique can quantitatively evaluate left ventricular systolic synchronization in patients with SLE, and Autostrain LV synchronization index measurements correlate significantly with 3DQA. Both methods are reproducible, but 3DQA is more sensitive to left ventricular synchronous motion changes.
Assuntos
Lúpus Eritematoso Sistêmico , Disfunção Ventricular Esquerda , Humanos , Adolescente , Disfunção Ventricular Esquerda/etiologia , Disfunção Ventricular Esquerda/complicações , Reprodutibilidade dos Testes , Função Ventricular Esquerda , Coração , Lúpus Eritematoso Sistêmico/complicações , Sopros Cardíacos/complicaçõesRESUMO
PURPOSE: Left ventricular diastolic dysfunction (LVDD) is associated with poor outcomes in the intensive care unit (ICU). Nonetheless, precise reporting of LVDD in COVID-19 patients is currently lacking and assessment could be challenging. METHODS: We performed an echocardiography study in COVID-19 patients admitted to ICU with the aim to describe the feasibility of full or simplified LVDD assessment and its incidence. We also evaluated the association of LVDD or of single echocardiographic parameters with hospital mortality. RESULTS: Between 06.10.2020 and 18.02.2021, full diastolic assessment was feasible in 74% (n = 26/35) of patients receiving a full echocardiogram study. LVDD incidence was 46% (n = 12/26), while the simplified assessment produced different results (incidence 81%, n = 21/26). Nine patients with normal function on full assessment had LVDD with simplified criteria (grade I = 2; grade II = 3; grade III = 4). Nine patients were hospital-survivors (39%); the incidence of LVDD (full assessment) was not different between survivors (n = 2/9, 22%) and non-survivors (n = 10/17, 59%; p = .11). The E/e' ratio lateral was lower in survivors (7.4 [3.6] vs. non-survivors 10.5 [6.3], p = .03). We also found that s' wave was higher in survivors (average, p = .01). CONCLUSION: In a small single-center study, assessment of LVDD according to the latest guidelines was feasible in three quarters of COVID-19 patients. Non-survivors showed a trend toward greater LVDD incidence; moreover, they had significantly worse s' values (all) and higher E/e' ratio (lateral).
Assuntos
COVID-19 , Disfunção Ventricular Esquerda , Humanos , Incidência , Estudos de Viabilidade , Função Ventricular Esquerda , Diástole , Unidades de Terapia Intensiva , Sopros Cardíacos/complicaçõesRESUMO
BACKGROUND: Cardiac involvement predicts a poor prognosis in patients with systemic lupus erythematosus (SLE). Two-dimensional speckle-tracking echocardiography (2D-STE) are used to identify subclinical myocardial involvement in various diseases. This study objected to evaluate postsystolic shortening (PSS) and early systolic lengthening (ESL) by 2D-STE for early detection of myocardial involvement in patients with SLE. METHODS: A total of 121 patients with preserved left ventricular ejection fraction (LVEF) in SLE and 30 healthy controls underwent standard 2D-STE in our study. According to SLE disease activity index (SLEDAI), we divided SLE patients into two groups: the group of inactive disease (SLEDAI ≤ 4) and active disease (SLEDAI ≥ 5). The maximum of postsystolic strain index (PSImax ) and early systolic strain index (ESImax ) were acquired from 17 segments of left ventricular (LV). We also compared the PSImax and ESImax of basal, medial, and apical segments between SLE patients and controls. RESULTS: Compared with healthy controls and the group of SLEDAI ≤ 4, the group of SLEDAI ≥ 5 had higher PSImax and ESImax value of global LV and basal segments. The absolute value of global longitudinal strain (GLS) had no difference between the group of active disease and inactive disease. Multivariate analysis demonstrated that PSS was independently associated with SLEDAI and diabetes mellitus. CONCLUSIONS: Detection of PSS and ESL enable to identify LV systolic impairment in SLE patients at an early stage.
Assuntos
Lúpus Eritematoso Sistêmico , Disfunção Ventricular Esquerda , Humanos , Função Ventricular Esquerda , Volume Sistólico , Disfunção Ventricular Esquerda/etiologia , Disfunção Ventricular Esquerda/complicações , Ecocardiografia , Lúpus Eritematoso Sistêmico/complicações , Sopros Cardíacos/complicaçõesRESUMO
Sinus of Valsalva aneurysm (SOVA) is a rare cardiac defect. In most cases, SOVA presents as an incidental finding during cardiac imaging. A dreadful complication of SOVA is spontaneous rupture, most commonly occurring into the right side of the heart resulting in an abrupt or insidiously progressive congestive heart failure. Ruptured SOVA is associated with poor prognosis with high mortality unless timely surgical intervention is deemed. We present a 23-year-old female who presented with a continuous heart murmur and exertional dyspnea. Transesophageal echocardiogram showed a ruptured 1.8 cm sinus of Valsalva aneurysm of the non-coronary cusp to the right ventricle, which resulted in a significant left-to-right shunt and pulmonary hypertension. Associated cardiac defects included ostium secundum atrial septal defect, peri-membranous ventricular septal defect, and moderate aortic and mitral valve insufficiency. The patient underwent successful surgical correction with significant resolution of the shunt and normalization of the pulmonary pressure. Despite being rare, SOVA can rupture spontaneously, resulting in decompensated heart failure. SOVA should be considered in the differential diagnosis of a continuous heart murmur. Early recognition and timely surgical intervention are pivotal in these cases to prevent further clinical deterioration or even death. LEARNING POINTS: Sinus of Valsalva aneurysms (SOVA) are usually silent until acute rupture. Rupture most commonly occurs into either the right ventricle or right atrium. A new continuous murmur is the most striking physical finding; it is always significant and must prompt urgent echocardiography to facilitate timely diagnosis and treatment. Ruptured SOVA has a poor prognosis with high mortality unless timely surgical intervention is deemed.
Assuntos
Aneurisma Aórtico , Ruptura Aórtica , Comunicação Interventricular , Seio Aórtico , Adulto , Aneurisma Aórtico/complicações , Aneurisma Aórtico/diagnóstico por imagem , Aneurisma Aórtico/cirurgia , Ruptura Aórtica/diagnóstico por imagem , Ruptura Aórtica/etiologia , Ruptura Aórtica/cirurgia , Feminino , Átrios do Coração , Sopros Cardíacos/complicações , Ventrículos do Coração , Humanos , Seio Aórtico/diagnóstico por imagem , Seio Aórtico/cirurgia , Adulto JovemRESUMO
BACKGROUND: Anomalous origin of the right coronary artery from the pulmonary artery (ARCAPA) is a rare congenital heart disease affecting about 0.002% of the population. Knowledge of ARCAPA is almost collected from case reports. The aim of this study was to provide a rare case to better understand this rare congenital coronary anomaly. CASE PRESENTATION: We report a rare case of an 18-year-old male who was initially referred because of heart murmur. Dilated and tortuous coronary arteries were detected by echocardiography and congenital coronary anomaly was suggested. Further coronary CT angiography confirmed the diagnosis of ARCAPA. Although dual coronary system provides favorable long-term outcome, bypass surgery was considered technically difficult due to the huge mismatch of caliber between the right coronary artery and graft vessels. Eventually, simple right coronary artery ligation was performed. The patient was followed up for about 5 years without evidence of atherosclerosis or myocardial ischemia. CONCLUSIONS: ARCAPA presents as a rare congenital heart disease with variable clinical manifestations. Surgical treatment is highly recommended to re-establish dual coronary system and prevent further complications. To our best knowledge, only about 200 cases of ARCAPA has been reported.
Assuntos
Anomalias dos Vasos Coronários/cirurgia , Adolescente , Angiografia por Tomografia Computadorizada , Angiografia Coronária/efeitos adversos , Anomalias dos Vasos Coronários/complicações , Anomalias dos Vasos Coronários/diagnóstico , Anomalias dos Vasos Coronários/diagnóstico por imagem , Ecocardiografia , Seguimentos , Sopros Cardíacos/complicações , Sopros Cardíacos/diagnóstico , Humanos , Ligadura , Masculino , Isquemia Miocárdica/etiologia , Artéria Pulmonar/diagnóstico por imagemRESUMO
BACKGROUND: Cardiac implantable electronic device-detected atrial high-rate episodes (AHREs) have been reported to be associated with thromboembolic risks. The present study aimed to investigate the association of echocardiographic and clinical parameters with the occurrence of AHREs in patients with a dual-chamber pacemaker (PMI). METHODS: One hundred forty-seven patients (76 males, 75.2 ± 8.9 years) who did not show atrial tachyarrhythmia before the implantation of the PMI were studied. Diastolic wall strain (DWS) and other measurements were assessed during sinus rhythm using transthoracic echocardiography before the PMI. DWS was calculated from the M-mode echocardiographic measurement of the left ventricular (LV) posterior wall thickness at end-systole (PWs) and end-diastole (PWd), and DWS was defined as (PWs-PWd) / PWs. RESULTS: AHREs (defined as AHREs duration >6 min and atrial rate >180 bpm) were detected in 50 / 147 patients during follow up (38.3 ± 13.8 months). Patients in the AHREs group had reduced DWS (0.29 ± 0.07 vs. 0.39 ± 0.06, p < 0.0001), larger left atrial volume index, thicker LV posterior diameter, higher rate of patients taking ß-blocker / diuretics, and higher prevalence of sinus node dysfunction. On multivariable analysis, only DWS was independently associated with AHREs. Patients with reduced DWS (<0.33) had a higher risk of incidences of AHREs. CONCLUSION: LV stiffness assessed by DWS was associated with AHREs in patients with a PMI.
Assuntos
Arritmias Cardíacas/etiologia , Ecocardiografia/estatística & dados numéricos , Marca-Passo Artificial/efeitos adversos , Complicações Pós-Operatórias/diagnóstico por imagem , Disfunção Ventricular Esquerda/diagnóstico por imagem , Idoso , Arritmias Cardíacas/epidemiologia , Diástole , Ecocardiografia/métodos , Feminino , Átrios do Coração/diagnóstico por imagem , Átrios do Coração/fisiopatologia , Sopros Cardíacos/complicações , Sopros Cardíacos/diagnóstico por imagem , Ventrículos do Coração/diagnóstico por imagem , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Valor Preditivo dos Testes , Medição de Risco , Disfunção Ventricular Esquerda/complicaçõesRESUMO
Successful management of a pregnant patient with complex congenital heart disease is a challenge for anesthesiologists, requiring thorough knowledge of the impact of pregnancy on the cardiac lesion. Hearing and speech impaired patients pose a barrier to effective communication between the patient and the doctors, thus increasing the anxiety and risk of complications. Here, we present a case of a hearing and speech impaired woman with the rare and dangerous Eisenmenger's syndrome, presenting for an emergency cesarean section (CS).
Assuntos
Anestesia Epidural/métodos , Anestesia Obstétrica/métodos , Cesárea/métodos , Complexo de Eisenmenger/fisiopatologia , Complicações Cardiovasculares na Gravidez/fisiopatologia , Adulto , Dispneia/complicações , Dispneia/fisiopatologia , Complexo de Eisenmenger/complicações , Feminino , Sopros Cardíacos/complicações , Sopros Cardíacos/fisiopatologia , Humanos , GravidezRESUMO
Grisel's syndrome (GS) is a non traumatic atlanto-axial rotatory subluxation of C1-C2 joint. A six year old girl, 20 days after an episode of fever, developed a torticollis and a 3/6 heart murmur. The echocardiography showed a Rheumatic Carditis. The Brain and cervical spine Magnetic resonance imaging (MRI) and the Computerized Tomography (CT) showed rotary dislocation of C1-C2 vertebrae, compatible with GS, and cerebral venous thrombosis (CVT). An antibiotic therapy, Prednisone and a low molecular weight heparin for 7 days was prescribedfollowed by an oral anticoagulant for 6 months. After a month the MRI showed a reduction of the dislocation and cerebral venous recanalization.
Assuntos
Luxações Articulares/complicações , Miocardite/complicações , Cardiopatia Reumática/congênito , Trombose dos Seios Intracranianos/complicações , Articulação Atlantoaxial , Criança , Feminino , Sopros Cardíacos/complicações , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/terapia , Miocardite/tratamento farmacológico , Cardiopatia Reumática/tratamento farmacológico , Trombose dos Seios Intracranianos/diagnóstico por imagem , Trombose dos Seios Intracranianos/tratamento farmacológico , Síndrome , Torcicolo/complicaçõesRESUMO
Pimobendan has gained enormous importance in the treatment of mitral valve disease in dogs. The current consensus statement of the American College of Veterinary Internal Medicine (ACVIM) recommends a treatment for dogs with symptomatic disease and dogs with asymptomatic disease with radiographic and echocardiographic signs of cardiomegaly. To investigate whether these dogs also benefit from a therapy with pimobendan, 21 dogs with mitral valve disease ACVIM B1 underwent a standardized submaximal exercise test on a treadmill. In this double-blinded and randomized study, the animals were divided into two groups, one receiving pimobendan and the other a placebo. At the first visit and at every follow-up appointment (at days 90 and 180), heart rate during the complete exercise test and lactate before and after running were measured. In addition to this, a questionnaire was completed by the dogs' owners and all dogs were given an echocardiographic examination to detect any changes and to observe if the disease had progressed. Due to the diagnosis of leishmaniosis, one dog in the pimobendan group was retrospectively removed from the study so that 20 dogs were included for statistical analysis. No differences were observed at any time between the pimobendan-group and the placebo-group regarding heart rate. At day 180, the increase in lactate after exercise was significantly lower than in the placebo-group. The increase in the pimobendan-group at day 180 was lower than at day 90. Most of the dog owners from the pimobendan-group declared that their dogs were more active at day 90 (6/10) and at day 180 (8/10), while most dog owners from the placebo-group observed no changes regarding activity at day 90 (8/10) and day 180 (6/10). It can be concluded that the results of this study indicate that some dogs with mitral valve disease ACVIM B1 might benefit from a therapy with pimobendan.
Assuntos
Cardiomegalia/complicações , Ecocardiografia , Doenças das Valvas Cardíacas/tratamento farmacológico , Doenças das Valvas Cardíacas/veterinária , Ácido Láctico/sangue , Valva Mitral/patologia , Aptidão Física/fisiologia , Piridazinas/farmacologia , Animais , Cardiomegalia/fisiopatologia , Doenças do Cão/tratamento farmacológico , Cães , Teste de Esforço , Feminino , Sopros Cardíacos/complicações , Sopros Cardíacos/fisiopatologia , Frequência Cardíaca/efeitos dos fármacos , Doenças das Valvas Cardíacas/diagnóstico por imagem , Doenças das Valvas Cardíacas/fisiopatologia , Masculino , Valva Mitral/diagnóstico por imagem , Valva Mitral/fisiopatologia , CorridaRESUMO
We present a case of left ventricular outflow tract (LVOT) obstruction detected by limited bedside transthoracic echocardiography (TTE). This involved a young and otherwise healthy patient presenting for elective hand surgery with a previously undetected cardiac murmur. It highlights the utility of bedside TTE as an assessment tool and shows the importance of anesthesiologists as perioperative physicians.
Assuntos
Ecocardiografia/métodos , Sopros Cardíacos/diagnóstico , Testes Imediatos , Obstrução do Fluxo Ventricular Externo/diagnóstico , Adulto , Procedimentos Cirúrgicos Eletivos , Feminino , Sopros Cardíacos/complicações , Humanos , Obstrução do Fluxo Ventricular Externo/complicaçõesRESUMO
We present the case of a healthy young woman that was evaluated before participation in amateur sports. A systolic and diastolic murmur was heard during the physical examination. Two-dimensional echocardiography was performed, and a direct insertion of the posteromedial papillary muscle into the mitral valve leaflets was found. Mild mitral stenosis and moderate regurgitation were also found. Because she was asymptomatic, a follow-up in 6 months was planned to control the evaluation of her valve disease.
Assuntos
Ecocardiografia/métodos , Sopros Cardíacos/complicações , Insuficiência da Valva Mitral/complicações , Estenose da Valva Mitral/complicações , Valva Mitral/diagnóstico por imagem , Músculos Papilares/anormalidades , Adulto , Cardiomiopatia Hipertrófica , Feminino , Humanos , Insuficiência da Valva Mitral/diagnóstico por imagem , Estenose da Valva Mitral/diagnóstico por imagem , Músculos Papilares/diagnóstico por imagemRESUMO
Background and objectives: As the prevalence of obesity is increasing in a population, diagnostics becomes more problematic. Our aim was to compare the 3M Littmann 3200 Electronic Stethoscope and 3M Littman Cardiology III Mechanical Stethoscope in the auscultation of obese patients. Methods. A total of 30 patients with body mass index >30 kg/m² were auscultated by a cardiologist and a resident physician: 15 patients by one cardiologist and one resident and 15 patients by another cardiologist and resident using both stethoscopes. In total, 960 auscultation data points were verified by an echocardiogram. Sensitivity and specificity data were calculated. Results. Sensitivity for regurgitation with valves combined was higher when the electronic stethoscope was used by the cardiologist (60.0% vs. 40.9%, p = 0.0002) and the resident physician (62.1% vs. 51.5%, p = 0.016); this was also the same when stenoses were added (59.4% vs. 40.6%, p = 0.0002, and 60.9% vs. 50.7%, p = 0.016, respectively). For any lesion, there were no significant differences in specificity between the electronic and acoustic stethoscopes for the cardiologist (92.4% vs. 94.2%) and the resident physician (93.6% vs. 94.7%). The detailed analysis by valve showed one significant difference in regurgitation at the mitral valve for the cardiologist (80.0% vs. 56.0%, p = 0.031). No significant difference in specificity between the stethoscopes was found when all lesions, valves and both physicians were combined (93.0% vs. 94.4%, p = 0.30), but the electronic stethoscope had higher sensitivity than the acoustic (60.1% vs. 45.7%, p < 0.0001). The analysis when severity of the abnormality was considered confirmed these results. Conclusions. There is an indication of increased sensitivity using the electronic stethoscope. Specificity was high using the electronic and acoustic stethoscope.
Assuntos
Auscultação Cardíaca/instrumentação , Sopros Cardíacos/diagnóstico , Obesidade/fisiopatologia , Estetoscópios , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Cardiologistas , Ecocardiografia , Feminino , Perda Auditiva de Alta Frequência , Sopros Cardíacos/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Sensibilidade e EspecificidadeRESUMO
OBJECTIVE: To identify the factors influencing the prognosis of patients with acute pulmonary embolism(PE) and to establish a prognostic model. METHODS: The clinical data of 331 patients (141 males and 190 females, aged 9 to 87 years ) with acute PE in Fujian Hospital from January 2007 to September 2013 were analyzed. Univariate analysis and logistic regression analysis were used for selecting the independent prognostic factors for acute PE. Based on logistic regression analysis, a prognostic model for PE was established. RESULTS: Univariate analysis showed that statistically significant (all P<0.05) factors influencing the prognosis of PE were diabetes, tricuspid systolic murmur, body temperature, respiratory rate, heart rate, aspartate aminotransferase, triglycerides, abnormal ECG, mechanical ventilation, circulatory failure during hospitalization, risk stratification of PE, types of treatment, and use of low-molecular-weight heparin and Warfarin. Logistic regression analysis showed that recent (<1 month) operation or fracture, tricuspid systolic murmur, high triglyceride level, circulatory failure during hospitalization and mechanical ventilation were independent factors for poor prognosis of PE, while combined use of low-molecular-weight heparin and Warfarin was a protective factor for the prognosis of PE. The Fisher prognostic model equation was y=0.144+ 1.266x1+ 0.869x2+ 1.794x3-0.517x4+ 3.555x5+ 0.661x6. The accuracy of the Fisher discriminant function was 93.0%. CONCLUSION: Recent (<1 month) operation or fracture, tricuspid systolic murmur, high triglyceride level, shock during hospitalization and mechanical ventilation were signs of poor prognosis for PE, while combined use of low-molecular-weight heparin and Warfarin were beneficial for the prognosis. The discriminant function based on these data can be helpful for predicting the prognosis of patients with PE.
Assuntos
Embolia Pulmonar/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Insuficiência Cardíaca/complicações , Sopros Cardíacos/complicações , Heparina de Baixo Peso Molecular/uso terapêutico , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Medição de Risco , Triglicerídeos/sangue , Varfarina/uso terapêutico , Adulto JovemRESUMO
BACKGROUND: Infective endocarditis (IE) represents a life-threatening condition due to complications like cardiac failure and thromboembolism. In ischemic stroke, IE formally excludes patients from approaches addressing the recanalization of occluded vessels, challenging decision-making in the early phase of hospitalization. This study aimed at the rate and clinical course of stroke patients with IE and explored clinical, imaging-based and serum parameters, which would allow early identification. METHODS: A hospital-based registry containing 1,531 ischemic stroke patients was screened for IE identified by echocardiography. In addition to clinical parameters, patterns of cerebral manifestation as well as a variety of inflammatory serum and myocardial markers were analyzed concerning their predictive impact for identifying affected patients. RESULTS: IE was found in 26 patients (1.7%) and was associated with an increased body temperature and cardiac murmurs. Patients suffering from IE demonstrated a more severe clinical affection at hospital discharge and an impaired symptom decline during hospitalization, further deteriorated by the use of systemic thrombolysis. Distribution of cerebral infarction patterns did not differ between the groups. C-reactive protein (CRP) and leukocyte count as well as troponin and myoglobin, taken at hospital admission, were found to be significantly associated with IE. CONCLUSIONS: IE in stroke patients is associated with worse clinical outcome, complicated by intravenously applied thrombolysis, and therefore needs to be screened during the early phase of hospitalization. Increased serum levels of CRP and leukocyte count in combination with an increased body temperature or abnormal cardiac murmurs should entail rapid initiation of further diagnostics, that is, transoesophageal echocardiography.
Assuntos
Proteína C-Reativa/metabolismo , Infarto Cerebral/tratamento farmacológico , Endocardite Bacteriana/diagnóstico , Mioglobina/sangue , Sistema de Registros , Troponina/sangue , Idoso , Idoso de 80 Anos ou mais , Temperatura Corporal , Isquemia Encefálica/complicações , Isquemia Encefálica/tratamento farmacológico , Infarto Cerebral/complicações , Progressão da Doença , Ecocardiografia , Ecocardiografia Transesofagiana , Endocardite/sangue , Endocardite/complicações , Endocardite/diagnóstico , Endocardite Bacteriana/sangue , Endocardite Bacteriana/complicações , Feminino , Sopros Cardíacos/complicações , Humanos , Contagem de Leucócitos , Masculino , Programas de Rastreamento , Estudos Retrospectivos , Acidente Vascular Cerebral/tratamento farmacológico , Acidente Vascular Cerebral/etiologia , Terapia TrombolíticaAssuntos
Acidentes/estatística & dados numéricos , Arritmias Cardíacas/complicações , Transtornos Cognitivos/epidemiologia , Transtornos Cognitivos/etiologia , Sopros Cardíacos/complicações , Transtornos Mentais/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Transtornos Mentais/epidemiologia , Pessoa de Meia-Idade , Escócia , Adulto JovemRESUMO
Fundamentos: As cardiopatias congênitas são causa de alta morbimortalidade na faixa etária pediátrica. Em regiões em desenvolvimento, a falta de diagnóstico precoce pode acarretar a piora do quadro; uma busca ativa por cardiopatias congênitas pode colaborar na resolução dessa situação.Objetivo: Descrever os principais achados de uma busca ativa por cardiopatias na infância, realizada em oito cidades brasileiras do estado da Paraíba. Métodos: Estudo realizado em oito cidades brasileiras do estado da Paraíba. A busca ativa compreendeu duas fases. Na primeira, os centros de saúde locais realizaram a triagem de crianças com sintomas ou história clínica de doenças cardiovasculares. Na segunda fase, realizada uma consulta clínica com posterior realização de ecocardiograma para identificação de cardiopatias. As frequências obtidas foram analisadas. Variáveis categóricas foram comparadas utilizando-se o teste do qui-quadrado. Resultados: Atendidas 440 crianças. Destas, 192 (43,63%) apresentaram alterações ao ecocardiograma. As presenças de sopro e da síndrome de Down mostraram correlação significativa (p<0,05) com a cardiopatia congênita. A maioria dos casos era de cardiopatia congênita por shunt (64,1%), seguida pelos defeitos valvares (12,5%) e pelas cardiopatias obstrutivas acianogênicas (8,3%). Conclusão: A busca ativa realizada foi capaz de identificar um número expressivo de cardiopatias congênitas na infância, não reconhecidas previamente, e inserir esses pacientes nos serviços de saúde para o tratamento adequado, garantindo-lhes melhor qualidade de vida.
Background: Congenital heart defects are the cause of high morbidity and mortality in pediatric patients. In developing regions, the lack of early diagnosis may lead to worsening of the condition; an active search for congenital heart diseases can assist in resolving this situation. Objective: To describe the key findings of an active search for heart diseases in childhood, held in eight Brazilian cities in the state of Paraíba. Methods: A study conducted in eight Brazilian cities in the state of Paraíba. The active search included two phases. In the first, local health centers screened children with symptoms or a history of cardiovascular diseases. In the second phase, a clinical consultation with echocardiogram to identify diseases was conducted. The frequencies were then analyzed. Categorical variables were compared using the chi-square test. Results: 440 children were assisted. Of these, 192 (43.63%) had abnormalities on echocardiogram. The presence of heart sounds and Downs syndrome showed a significant correlation (p <0.05) with the congenital heart disease. Most cases were congenital heart disease by shunt (64.1%), followed by valve defects (12.5%) and acyanogenic obstructive heart diseases (8.3%). Conclusion: The active search conducted was able to identify a significant number of congenital heart diseases in childhood not previously recognized and inserting these patients in health services for appropriate treatment, thus ensuring them a better quality of life.
Assuntos
Humanos , Masculino , Feminino , Criança , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/diagnóstico , Saúde Pública , Triagem , Síndrome de Down , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/fisiopatologia , Ecocardiografia/métodos , Febre Reumática/complicações , Pessoal de Saúde , Serviços de Saúde , Acessibilidade aos Serviços de Saúde , Síndrome de Linfonodos Mucocutâneos/complicações , Sopros Cardíacos/complicaçõesRESUMO
A 17-year-old male patient presented with cyanosis, repeated squatting since childhood and haemoptysis since the past 1â month. He had central cyanosis with clubbing. Cardiovasular examination revealed ejection systolic murmur in the pulmonary area with single S2. ECG showed right ventricular hypertrophy (RVH) with right atrial enlargement and first-degree heart block. Two-dimensional echo showed ventricular septal defect, overriding aorta, RVH, right ventricular enlargement (RVE) and right atrial enlargement with infundibular and valvular pulmonary stenosis and 1.9â cm ostium secondum atrial septal defect. There was no evidence of atrioventricular canal defect. The patient was diagnosed with pentology of Fallots. Follow-up ECG showed complete heart block (CHB) that again reverted to first-degree heart block. A diagnosis of pentology of Fallot with intermittent CHB was made with an awake heart rate of 50/min. This case report shows association of CHB with tetralogy of Fallot.