Takotsubo syndrome: hyperthyroidism, pheochromocytoma, or both? A case report.

ABSTRACT:

Background

Takotsubo syndrome (TTS) is a transient left ventricular dysfunction usually with apical akinesia (classical pattern). Other less frequent variants have been described: the mid-ventricular pattern is characterized by hypokinesia of the mid-left ventricle and hypercontractile apical and basal segments; the inverted or basal pattern is characterized by basal and mid-ventricular segment hypokinesia or akinesia with preserved contractility or hypercontractility of apical segments and finally the focal pattern. There are also biventricular variants and forms with exclusive involvement of the right ventricle. There is a correlation between endocrine disorders and TTS, the one most frequently described is with pheochromocytoma. Catecholamine-mediated myocarditis, focal and diff

SUBMITTER: Marino G 

PROVIDER: S-EPMC8374971 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature