title: Recurrent takotsubo syndrome triggered by undiagnosed pheochromocytoma.
authors.affiliation: Karolinska Institute at Karolinska University Hospital-Huddinge, Department of Cardiology, Sweden. Electronic address: shams.younis-hassan@karolinska.se.
authors.forename: Shams
authors.initials: S
authors.lastname: Y-Hassan
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000150:complications*; D000368:Aged; D005260:Female; D006801:Humans; D010673:Pheochromocytoma / Q000150:complications*; D012008:Recurrence; D054549:Takotsubo Cardiomyopathy / Q000209:etiology*
keywords: Apical ballooning; Broken heart syndrome; Myocardial stunning; Pheochromocytoma; Recurrent; Stroke; Takotsubo