Surgical Treatment of Aortic Valve Papillary Fibroelastoma in Combination With Coronary Artery Bypass Grafting

Abstract

   Objective: To describe a rare case of surgical treatment of aortic valve papillary fibroelastoma in combination with coronary artery bypass grafting.   Clinical case: The patient was hospitalized with a suspected mass on the left coronary cusp of the aortic valve and complained of retrosternal pain that appeared during moderate exertion and brisk walking and went away with rest. The patient history revealed that these clinical manifestations began in February 2022 and were treated by coronary stenting. Since May 2022 the patient noticed symptoms of recurrent angina. Transthoracic echocardiogram dated June 14, 2022 revealed a 13 × 12 mm additional mobile mass on the left coronary cusp. On June 30, 2022 the patient had an open surgery: mass removal, coronary artery bypass grafting of the anterior descending artery, and coronary artery bypass grafting of the circumflex artery. During the aortic valve exploration, the mass was visualized on the left coronary cusp on the side of the left ventricle. The mass was removed by precision marginal excision.   Conclusions: To timely examine patients, refer them for surgical treatment, preserve and prolong their life, and improve its quality, clinical practitioners should know clinical manifestations and challenges in screening for aortic valve papillary fibroelastoma.