摘要
目的探讨单独心房颤动综合治疗的临床经验、手术入路的演变及各种术式的优劣。方法回顾性分析2015年1月至2017年5月于本中心行单独心房颤动外科消融手术69例患者的临床资料,其中男50例、女19例,平均年龄57.2岁。根据手术入路将患者分为3组:正中开胸组9例,左后外侧腔镜组7例,双前外侧腔镜组53例。3组分别有1例(11.1%)、3例(42.9%)和26例(49.1%)于外科消融术后行导管标测和补充射频消融。结果开胸组平均随访10.2个月,随访中9例(100.0%)维持窦性心律;左后外侧腔镜组平均随访7.4个月,5例(71.4%)维持窦性心律;双前外侧腔镜组平均随访5.0个月,47例(88.7%)维持窦性心律。全组无围术期死亡,随访期间无死亡、卒中、大出血和肺静脉狭窄等。结论经典迷宫Ⅳ手术成功率高,是治疗心房颤动的基础术式,而新式迷你迷宫手术有微创、可重复性强等优点,联合导管射频消融可取得与经典迷宫Ⅳ手术相近的治疗效果。单独心房颤动综合治疗是非阵发性心房颤动治疗的最佳方案。
Objective To investigate the preliminary experience, the evolution of surgical approach of multidisciplinary therapy for atrial fibrillation and the advantages and disadvantages of each procedure. Methods We retrospectively analyzed the clinical data of 69 patients with stand-alone surgical ablation with or without transcatheter radiofrequency ablation for atrial fibrillation in our center from January 2015 to May 2017. There were 50 males and 19 females at average age of 57.2 years. The patients were divided into three groups according to the surgical approach including a median sternotomy group(n=9), a left unilateral thoracoscopy group(n=7) and a bilateral thoracoscopy group(n=53). One(11.1%) patient, 3(42.9%) patients and 26(49.1%) patients received transcatheter mapping and radiofrequency ablation after surgical ablation in each group, respectively. Results The mean follow-up time in the median sternotomy group was 10.2 months. All 9 patients maintained sinus rhythm. The mean follow-up time of the left unilateral thoracoscopy group was 7.4 months. Five(71.4%) patients maintained sinus rhythm. While the mean follow-up time of the bilateral thoracoscopy group was 5.0 months. Forty-seven(88.7%) patients maintained sinus rhythm.There was no perioperative death, or death, stroke, major bleeding nor pulmonary vein stenosis during follow-up.Conclusion The classic Cox-Maze Ⅳ procedure with high success rate is still the basic operation for the surgical treatment of atrial fibrillation, while the thoracoscopic mini maze procedure has the advantages of minimally invasiveness,repeatibility, and can achieve similar results as Cox-Maze Ⅳ procedure when combined with transcatheter radiofrequency ablation. Multidisciplinary therapy could be the best solution for non-paroxysmal atrial fibrillation.
引文
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