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.

結論危重心臟瓣膜病的外科治療應注重圍術期處理，適當選擇手術時機，合理糾正病變，加強術后并發(fā)癥的防治。