Yamasaki Manabu, Kawamatsu Naoto, Yoshino Kunihiko, Abe Kohei, Misumi Hiroyasu
Department of Cardiovascular Surgery, St. Luke's International Hospital, Tokyo, Japan.
Department of Cardiovascular Medicine, St. Luke's International Hospital, Tokyo, Japan.
Ann Thorac Surg. 2017 Sep;104(3):e271-e273. doi: 10.1016/j.athoracsur.2017.03.029.
Congenital left ventricular diverticulum (CLVD) is a rare congenital anomaly and may be associated with fatal adverse events. A previously healthy 20-year-old man collapsed as a result of sudden ventricular fibrillation (VF). Despite intractable VF, he had return of spontaneous circulation with cardiopulmonary resuscitation and subsequent introduction of venoarterial extracorporeal membrane oxygenation (ECMO). After ECMO was discontinued, cardiac magnetic resonance imaging revealed CLVD at the posterolateral wall of the left ventricle. Given the risk of recurrent VF and left ventricular rupture, he underwent surgical repair for CLVD and implantation of a subcutaneous implantable cardioverter defibrillator.
