Cardiology Unit, Cardiothoracic and Vascular Department, University of Pisa, Pisa, Italy.
J Cardiovasc Med (Hagerstown). 2013 Jul;14(7):541-4. doi: 10.2459/JCM.0b013e328335fa67.
Percutaneous aortic valve replacement is an emerging alternative for high surgical risk patients with native aortic valve stenosis. We describe for the first time a valve-in-valve procedure with a CoreValve prosthesis for the treatment of a severely stenotic degenerated aortic bioprosthesis.
经皮主动脉瓣置换术是一种新兴的替代方法,适用于有主动脉瓣狭窄的高手术风险患者。我们首次描述了一种使用 CoreValve 假体进行的瓣中瓣手术,用于治疗严重狭窄的退行性生物瓣。