Anesthetic Management of Transcatheter Aortic Valve Replacement under Extracorporeal Membrane Oxygenation in a Patient with Acute Decompensated Heart Failure: A Case Report

摘要

We managed general anesthesia for transcatheter aortic valve replacement (TAVR) under elective extracorporeal membrane oxygenation (ECMO) in a patient with aortic valve stenosis (AS) complicated with acute decompensated heart failure. The patient was an 87-year-old woman with acute heart failure due to severe AS who had been hospitalized. However, her low cardiac output did not improve, and weaned her off catecholamines was difficult, so semi-urgent TAVR was performed. Due to her acute decompensated heart failure complicated by low-left ventricular function, we decided electively to use ECMO for transfemoral TAVR to prevent hemodynamic collapse during induction of anesthesia and surgery, enabling the safe perioperative management of this patient under general anesthesia.