کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4153994 1273686 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Prevalence of myocarditis in pediatric intensive care unit cases presenting with other system involvement
ترجمه فارسی عنوان
شیوع میوکاردیت در بخش های مراقبت ویژه کودکان با مشارکت در سایر سیستم ها
کلمات کلیدی
میوکاردیت، آنزیمهای قلبی، تروپونین کودکان واحد مراقبت از کودکان اطفال مایکاردیت، آنزیمهای قلبی، تروپونین کودکان واحد مراقبتهای ویژه کودکان
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پریناتولوژی (پزشکی مادر و جنین)، طب اطفال و بهداشت کودک
چکیده انگلیسی

ObjectiveTo assess children with myocarditis, the frequency of various presenting symptoms, and the accuracy of different investigations in the diagnosis.MethodsThis was an observational study of 63 patients admitted to PICU with non-cardiac diagnosis. Cardiac enzymes, chest-X ray, echocardiography, and electrocardiogram were performed to diagnose myocarditis among those patients.ResultsThere were 16 cases of definite myocarditis. The age distribution was non-normal, with median of 5.5 months (3.25–21). Of the 16 patients who were diagnosed with myocarditis, 62.5% were originally diagnosed as having respiratory problems, and there were more females than males. Among the present cases, the accuracy of cardiac enzymes (cardiac troponin T [cTn] and creatine phosphokinase MB [CKMB]) in the diagnosis of myocarditis was only 63.5%, while the accuracy of low fractional shortening and of chest-X ray cardiomegaly was 85.7 and 80.9%; respectively. Cardiac troponin folds 2.02 had positive predictive value of 100%, negative predictive value of 88.7%, specificity of 100%, sensitivity of 62.5%, and accuracy of 90.5%.ConclusionsChildren with myocarditis present with symptoms that can be mistaken for other types of illnesses. When clinical suspicion of myocarditis exists, chest-X ray and echocardiography are sufficient as screening tests. Cardiac troponins confirm the diagnosis in screened cases, with specificity of 100%.

ResumoObjetivoDeterminar as crianças com miocardite, a frequência de vários sintomas apresentados e a precisão de diferentes investigações no diagnóstico.MétodosEstudo observacional de 63 pacientes internados na UTIP com diagnóstico de problemas não cardíacos. Os exames de enzimas cardíacas, raio-X do tórax, ecocardiograma e eletrocardiograma (ECG) foram realizados para diagnosticar miocardite dentre os pacientes.ResultadosHouve 16 casos de miocardite definida. A distribuição etária não foi normal, com média de 5,5 meses (3,25-21). Dos 16 pacientes diagnosticados com miocardite, 62,5% foram originalmente diagnosticados como com problemas respiratórios, e a mulheres estavam em maior número que os homens. Dentre nossos casos, a precisão das enzimas cardíacas (cTn e CKMB) no diagnóstico da miocardite foi de apenas 63,5%, apesar de a precisão da baixa fração de encurtamento (FS) e do raio-X de tórax revelando cardiomegalia ter sido 85,7% e 80,9%; respectivamente. A Troponina Cardíaca em 2,02 vezes apresentou valor preditivo positivo = 100%, valor preditivo negativo = 88,7%, especificidade = 100%, sensibilidade = 62,5% e precisão = 90,5%.ConclusõesAs crianças com miocardite apresentam sintomas que podem ser confundidos com outros tipos de doenças. Quando há suspeita clínica de miocardite, raio-X de tórax e ecocardiografia são testes de rastreamento suficientes. As Troponinas Cardíacas confirmam o diagnóstico em casos examinados, com especificidade de 100%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Jornal de Pediatria - Volume 91, Issue 1, January–February 2015, Pages 93–97
نویسندگان
, ,