"Broken heart syndrome": catecholamine surge or aborted myocardial infarction?

Takotsubo cardiomyopathy, also called transient left ventricular apical ballooning or "broken heart syndrome", is a cardiac condition that mimics the clinical presentation of acute coronary syndrome but without any evidence of obstructive atherosclerotic coronary artery disease. An episode of intense emotional or physiologic stress, serving as the nidus for a catecholamine surge, has been reported prior to presentation and is presumed to be the triggering factor playing the pathogenic role. We report a unique case of Takotsubo cardiomyopathy without any known precipitating factors.