Excision of epicardial cyst originating from the left ventricle using video-assisted thoracoscopic surgery without cardiopulmonary bypass

Abstract

Pericardial cysts are occasionally encountered and successfully excised using video-assisted thoracoscopic surgery (VATS). However, cardiac cysts originating from the epicardium are extremely rare. Herein, we report an epicardial cyst that was completely excised using VATS. The epicardial cyst had a feeding vessel from the left ventricle and was considered to originate from the left ventricle. To the best of our knowledge, this case is the first to report excision of an epicardial cyst using VATS.

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