Schaeffer Thibault, Berdajs Denis, Reuthebuch Oliver
Department of cardiac surgery University Hospital of Basel Basel Switzerland.
Clin Case Rep. 2020 Nov 28;9(1):286-290. doi: 10.1002/ccr3.3516. eCollection 2021 Jan.
Cusp tear is an increasingly described mode of failure of the Trifecta aortic bioprosthesis. Acute aortic regurgitation after implantation of a Trifecta in absence of endocarditis should suggest a cusp tear and be promptly treated with redo surgery.
瓣叶撕裂是越来越多地被描述的Trifecta主动脉生物瓣的失效模式。在没有心内膜炎的情况下,Trifecta植入术后出现急性主动脉瓣反流应提示瓣叶撕裂,并应立即进行再次手术治疗。