Walther Thomas, Kempfert Jörg, Borger Michael A, Fassl Jens, Falk Volkmar, Blumenstein Johannes, Dehdashtian Mark, Schuler Gerhard, Mohr Friedrich W
Department of Cardiac Surgery, Universität Leipzig, Herzzentrum, Leipzig, Germany.
Ann Thorac Surg. 2008 Mar;85(3):1072-3. doi: 10.1016/j.athoracsur.2007.12.040.
Reoperative heart valve replacement for degenerated xenografts is associated with an increased surgical risk. We used our experience with transcatheter transapical aortic valve implantation to perform a transapical off-pump aortic valve-in-a-valve implantation. Hemodynamic function was excellent and the patient had a fast and uneventful recovery.
因异种移植物退变而进行再次心脏瓣膜置换手术的风险较高。我们借鉴经导管经心尖主动脉瓣植入术的经验，实施了经心尖非体外循环主动脉瓣中瓣植入术。血流动力学功能良好，患者恢复迅速且过程顺利。
