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Arq. bras. cardiol ; 95(2): e35-e37, ago. 2010. ilus
Article in Portuguese | LILACS | ID: lil-557839

ABSTRACT

Este relato apresenta o seguimento tardio de um caso de cardiomiopatia de Takotsubo com boa evolução clínica e melhora da função sistólica global ventricular esquerda. Contudo, observou-se persistência de significativa disfunção sistólica regional longitudinal que foi avaliada por meio de nova técnica ecocardiográfica (speckle tracking), com as medidas do strain (S) e strain rate (SR) correspondentes. Ressaltamos a importância desse novo método para o acompanhamento dessa cardiopatia, pois permite identificar os pacientes que persistem com disfunção sistólica e que possivelmente serão beneficiados com a manutenção da terapêutica clínica.


This report presents the late follow-up of a case of Takotsubo cardiomyopathy with good clinical outcome and improved left ventricular global systolic function. However, there was persistence of significant regional longitudinal systolic dysfunction evaluated using a new echocardiographic technique (speckle tracking), with corresponding measures of strain (S) and strain rate (SR). We emphasize the importance of this new method to monitoring this cardiomyopathy, since it identifies patients with persistent systolic dysfunction who will possibly benefit from maintenance of clinical therapy.


Subject(s)
Female , Humans , Middle Aged , Echocardiography/methods , Myocardial Contraction/physiology , Takotsubo Cardiomyopathy , Takotsubo Cardiomyopathy/physiopathology , Ventricular Dysfunction, Left
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