Conclusions Surgical treatment for patients with critical alular disease of the heart should think highly of handling in peri-operative period, choose appropriate operative opportunity, correct pathological changes, strengthen the prevention and treatment of postoperative complications.

结论危重心脏瓣膜病的外科治疗应注重围术期处理，适当选择手术时机，合理纠正病变，加强术后并发症的防治。