Hearts, Vol. 7, Pages 5: Biventricular Takotsubo Cardiomyopathy Complicated with Cardiogenic Shock: A Postoperative Complication Following Non-Cardiac Surgery

Hearts doi: 10.3390/hearts7010005

Authors:
Karuna Rayamajhi
Fnu Parul
Mahmoud Khairy
Sumugdha Rayamajhi
Appa Bandi

Biventricular Takotsubo cardiomyopathy (TCM) is a rare variant characterized by involvement of both the left and right ventricles. This variant is associated with greater hemodynamic instability and longer hospital stays compared to the isolated left ventricular-only variant. We report the case of a 67-year-old female patient who underwent elective resection of a left adrenal adenoma. While her preoperative and intraoperative courses were uneventful, she developed cardiogenic shock postoperatively, necessitating prolonged intensive care unit (ICU) management and vasopressor support. Further evaluation revealed elevated high-sensitivity troponin levels and reduced ejection fraction on echocardiography (30–35%). Hypokinesis was noted in the apical and mid-ventricular segments of both ventricles. A coronary angiogram performed two months prior to admission showed no significant coronary artery disease. Based on these findings, a diagnosis of biventricular TCM was established. The patient was managed supportively and discharged in stable condition with ongoing therapy, including beta-blockers, renin–angiotensin–aldosterone system inhibitors (RAASis), and statins. Follow-up echocardiography showed resolution of regional wall motion abnormalities. Although rare, biventricular TCM is associated with increased severity and a higher risk of complications. Early recognition and timely management are essential to improve outcomes in affected patients.

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Karuna Rayamajhi www.mdpi.com