主动脉瓣成形术治疗主动脉瓣反流的现状及进展

主动脉瓣成形术（aortic valve repair, AVr）保留了自体瓣膜结构的完整，具有良好的血流动力学指标，无需长期抗凝治疗，免除了人工瓣膜昂贵的经济负担，以及术后较低的瓣膜相关并发症，使得这项技术被广泛接受。AVr适合任何年龄的患者，尤其有利于青少年、孕妇及老年患者。本文将AVr治疗AI（aortic insufficiency, AI）的现状及进展做一综述。

Current status and advances of aortic valve repair for aortic insufficiency

Aortic valve repair is widely accepted for preserved integrity of the autologous valve structure, excellent hemodynamic parameters, no need for long-term anticoagulation treatment, eliminating the expensive financial burden of prosthetic valves and lower valve-related complications. AVr is suitable for patients of any age, especially for adolescents, pregnant women and elderly patients. The article reviews the current status and advance of AVr for AI.