Takotsubo cardiomyopathy as a sequela of elective direct-current cardioversion for atrial fibrillation

Jonathan S. Siegfried, Satjit Bhusri, Nils Guttenplan, Neil L. Coplan

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

In takotsubo cardiomyopathy, the clinical appearance is that of an acute myocardial infarction in the absence of obstructive coronary artery disease, with apical ballooning of the left ventricle. The condition is usually precipitated by a stressful physical or psychological experience. The mechanism is unknown but is thought to be related to catecholamine excess. We present the case of a 67-year-old woman who experienced cardiogenic shock caused by takotsubo cardiomyopathy, immediately after undergoing elective direct-current cardioversion for atrial fibrillation. After a course complicated by left ventricular failure, cardiogenic shock, and ventricular tachycardia, she made a complete clinical and echocardiographic recovery. In addition to this case, we discuss the possible direct effect of cardioversion in takotsubo cardiomyopathy.

Original languageEnglish (US)
Pages (from-to)184-187
Number of pages4
JournalTexas Heart Institute Journal
Volume41
Issue number2
DOIs
StatePublished - Apr 2014
Externally publishedYes

Keywords

  • Cardiogenic/therapy
  • Cardiomyopathies/etiology
  • Electric countershock/adverse effects
  • Left/physiology
  • Recovery of function/physiology
  • Shock
  • Takotsubo cardiomyopathy/complications/diagnosis/etiology/physiopathology
  • Treatment outcome
  • Ventricular function

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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