完全性肺静脉异位连接的外科治疗

目的:总结完全性肺静脉异位连接(TAPVC) 的手术方法及治疗效果.方法:回顾性分析中南大学湘雅二医院胸心外科收治的49例TAPVC 患者治疗情况,其中心上型37例,采用左心房后壁与肺总静脉吻合35例,左心房顶后缘与肺总静脉吻合2例;心内型12例,予切开冠状静脉窦上缘,将肺总静脉汇合部与原左心房合并形成新的左心房,自体心包补片修补房间隔缺损.结果:痊愈46例, 死亡3例.38例随访3个月～8年,1例术后2个月出现肺静脉回流梗阻,余患者肺静脉回流通畅,心功能达Ⅰ级.结论:TAPVC 患者一旦诊断明确,应尽早手术,通畅的肺总静脉与左心房吻合口和完善的术后监护可提高手术成功率.

Surgical treatment of total anomalous pulmonaryvenous connection

OBJECTIVE: To summarize the surgical treatment of total anomalous pulmonary venous connection (TAPVC). METHODS: We retrospectively analyzed 49 patients with TAPVC as follows: 37 patients with supracardiac type in which 35 received anastomoses between the rear wall of the left atrium and the common pulmonary vein and the other 2 received anastomoses between the rear edge of the left atrium roof and the common pulmonary vein; another 12 patients with cardiac type who were incised the upper edge of coronary sinus, connected the common junction of pulmonary veins with the left atrium to form a new left atrium, and repaired the atrial septal defect with a pericardial patch. RESULTS: Forty-six patients recovered and 3 patients died. Thirty-eight patients were followed-up from 3 months to 8 years. The rest patients got fluent pulmonary vein drainage and their heart function resumed to NYHA I. CONCLUSION: TAPVC patients should be operated on immediately at definite diagnosis. The fluency of the common pulmonary vein-left atrium anastomoses and proper postoperative care can ensure a satisfactory outcome.