Search

Stress-induced cardiomyopathy is characterized by transient left ventricular dysfunction, usually followed by complete resolution. It is precipitated by severe stress, and the most common variant (takotsubo) is marked by apical hypokinesis and ballooning with basal hyperkinesis. Serotonin syndrome is best understood as excess serotonergic activity in the central and peripheral nervous system. This imposes significant stress on the body. We report what we believe is the 1st case of serotonin syndrome as an indirect cause of stressinduced cardiomyopathy with a reverse takotsubo profile. [ABSTRACT FROM AUTHOR]

A 46-year-old man with a history of paranoid schizophrenia was admitted with a recurrence of psychotic symptoms. Improvement was noted after the initiation of clozapine. After 2 weeks of clozapine therapy, chest pressure and abnormal cardiac biomarkers (in the presence of a normal coronary angiogram) raised suspicion of myocarditis. That diagnosis was confirmed by means of cardiac magnetic resonance imaging. Discontinuation of the clozapine led to resolution of the cardiac symptoms. Clozapine-induced myocarditis is rare and can be missed for lack of specific clinical findings. In order to prevent disease progression and a possibly fatal outcome, early recognition of the condition and prompt discontinuation of clozapine are necessary. [ABSTRACT FROM AUTHOR]