Takotsubo Syndrome After Alcohol Withdrawal in a Patient With Suspected Alcoholic Cardiomyopathy.

Takotsubo syndrome is a non-ischemic cardiomyopathy characterized by transient left ventricular (LV) apical ballooning, which typically occurs after exposure to emotional or physical stress in elderly women. An 85-year-old woman with hypertension presented with a recent onset of palpitation and exertional dyspnea. The patient had a long-standing history of alcohol consumption, and transthoracic echocardiography revealed diffuse LV hypokinesia including apical area with an ejection fraction of 30%. The patient was suspected of alcoholic cardiomyopathy and was recommended to quit alcohol consumption. Six weeks after the first admission, the patient presented to the emergency department with a three-day history of dyspnea. Based on newly developed negative T-waves and LV apical akinesia in the absence of significant coronary artery disease, the patient was diagnosed with takotsubo syndrome combined with suspected alcoholic cardiomyopathy. Clinicians should be aware that takotsubo syndrome can occur even in the presence of reduced LV ejection fraction, leading to further LV systolic dysfunction.