临床荟萃 ›› 2022, Vol. 37 ›› Issue (11): 965-968.doi: 10.3969/j.issn.1004-583X.2022.11.001

• 循证研究 •    下一篇

左房容积指数用于预测心房颤动患者射频消融后复发的meta分析

李卫伟(), 李亚男   

  1. 兰州大学第二医院 急诊内科,甘肃 兰州 730000
  • 收稿日期:2022-08-06 出版日期:2022-11-20 发布日期:2023-01-02
  • 通讯作者: 李卫伟 E-mail:lww0226516@163.com

Left atrial volume index predicts atrial fibrillation recurrence after radiofrequency ablation: A meta-analysis

Li Weiwei(), Li Yanan   

  1. Department of Internal Medicine Emergency,Lanzhou University Second Hospital,Lanzhou 730000,China
  • Received:2022-08-06 Online:2022-11-20 Published:2023-01-02
  • Contact: Li Weiwei E-mail:lww0226516@163.com

摘要:

目的 评价左房容积指数(left atrial volume index, LAVI)用于预测心房颤动(atrial fibrillation, AF)患者射频消融术后复发的临床价值。方法 计算机检索PubMed、the Cochrane Library、Web of Science、中国知网、中国生物医学文献数据库、维普数据库等,查找LAVI用于预测AF患者射频消融后复发的相关文献。采用STATA 12.0进行meta分析。结-果 共纳入13项研究1 519例AF患者。Meta分析结果显示与AF射频消融后未复发患者相比,复发患者平均LAVI更高( S M D=2.51, 95% C I: 1.61~3.41, P=0.001),同时AF射频消融后未复发患者与复发患者LAV/LAVI两组间差异有统计学意义( O R=2.88, 95% C I: 2.68~3.10, P=0.001),提示AF患者接受射频消融术后密切监测LAVI变化可有效评估其术后复发的可能性。结论 与AF射频消融术后未复发的患者相比,复发的患者平均LAVI更高,其可作为评估AF患者接受射频消融术后复发的有效指标。结论仍需更多多中心、大样本的随机对照试验验证。

关键词: 心房颤动, 射频消融, 复发, 左房容积指数

Abstract:

Objective To evaluate the clinical value of left atrial volume index (LAVI) in predicting recurrence in patients with atrial fibrillation (AF) after radiofrequency ablation (RFA). Methods PubMed, the Cochrane Library, Web of Science, China National Knowledge Internet (CNKI), China Biomedical Literature Database, VIP database, etc. were performed a computer search to find relevant literature regarding LAVI predicting recurrence after RFA in AF patients. Meta-analysis was performed using STATA 12.0. Results A total of 13 studies involving 1519 patients were eligibly included in this meta-analysis. The results of meta-analysis showed that patients with AF recurrence had a higher mean LAVI compared to patients with no recurrence ( S M D=2.51, 95% C I: 1.61-3.41, P=0.001). After RFA, there was a statistically significant difference in LAV/LAVI between non-recurrence patients and recurrence patients ( O R=2.88, 95% C I: 2.68-3.10, P=0.001). This suggested that close monitoring of LAVI changes after RFA could effectively assess the possibility of postoperative recurrence. Conclusion Patients with AF recurrence following RFA have a higher mean LAVI compared to patients with no recurrence, which can be used as an effective index to evaluate AF recurrence after RFA. The conclusion still needs to be verified by more multi-center, large-sample randomized controlled trials.

Key words: atrial fibrillation, radiofrequency ablation, recurrence, left atrial volume index

中图分类号: