Service of Cardiac Surgery, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Quebec City, Quebec, Canada.
Department of Medical Imaging, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Quebec City, Quebec, Canada.
Ann Thorac Surg. 2018 Feb;105(2):e55-e57. doi: 10.1016/j.athoracsur.2017.09.028.
Mitral valve replacement is technically challenging in the context of mitral annular calcification. A new surgical strategy is described that was used in a 71-year-old obese patient, where intraatrial prosthesis insertion and valve fixation into native uncalcified structures were performed without calcium debridement.
二尖瓣置换术在二尖瓣环钙化的情况下具有挑战性。本文介绍了一种新的手术策略，应用于 1 例 71 岁肥胖患者，术中在不进行钙化物清除的情况下经心房内置入假体和将瓣膜固定到未钙化的固有结构上。
