• Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
FENG Yuan, Email: fynotebook@hotmail.com
Export PDF Favorites Scan Get Citation

Quadricuspid aortic valve (QAV) is a rare congenital heart disease, and its long-term lesion type is mainly reflux. The application of transcatheter aortic valve replacement (TAVR) in such patients is extremely rare. This article reports a case of an elderly patient with QAV complicated with severe regurgitation and small subvalvular membrane. Through preoperative evaluation and guidance from the cardiac team discussion, a relatively high oversize rate retrievable valve was selected and the TAVR surgery was successfully completed. At the same time, the valve implantation depth was adjusted to cover the subvalvular membrane. After surgery, the patient’s symptoms such as palpitations were significantly improved. No obvious perivalvular leakage or regurgitation was observed. It provides a reference for TAVR surgical plans for such patients.

Citation: CHEN Zhicheng, LI Yijian, FENG Yuan, ZHAO Zhengang, WEI Xin. Transcatheter aortic valve replacement for quadricuspid aortic valve: a case report. West China Medical Journal, 2024, 39(9): 1379-1382. doi: 10.7507/1002-0179.202408151 Copy

  • Previous Article

    Transjugular transcatheter tricuspid valve replacement for persistent severe tricuspid regurgitation after transcatheter mitral valve replacement: a case report
  • Next Article

    Percutaneous pulmonary valve replacement with self-expanding valve for a patient with cone-shaped right ventricular outflow tract: a case report