Marcus Vinicius Simões et al. José Antonio Marin-Neto Minna Moreira Dias Romano João Lucas O’Connell … Giovani Luis de Santi Benedito Carlos Maciel
The case presented here is of a 71-yr-old female patient who met the diagnostic criteria for stress-induced cardiomyopathy, which was triggered by intense emotional stress after being hit by a bicycle. The clinical picture mimicked that of an acute myocardial infarction, manifesting as precordial pain, ST-segment depression followed by deep negative T waves and prolonging of the QT interval, slight increase in cardiac enzymes and coursing with transient apical ballooning of the left ventricle and hyperkinesis of the basal walls (conferring the aspect of “apical ballooning”), although in the absence of subepicardial coronary obstruction. Ventricular function normalized after the second week of clinical evolution.