Effect evaluation and prognosis of modified labyrinth with radiofrequency ablation on cardiac valvular disease and atrial fibrillation in large left ventricle
Song Yue
Wu Lisong
Liu Dong
Cao Jian
Song Bangrong
Abstract：Objective To evaluate the efficacy and prognosis of modified labyrinth with surgical radiofrequency ablation in the treatment of great left ventricular valvular disease and atrial fibrillation. Methods From January 2016 to February 2018, 134 patients with large left ventricular valvular disease complicated with atrial fibrillation were randomly divided into control group and study group. The control group was treated with heart valve replacement, and the study group was treated with radiofrequency ablation modified maze method. The clinical data of the two groups were compared, the time of radiofrequency ablation and the recovery of sinus rhythm after operation, the duration of atrial fibrillation in the patients after the operation and the evaluation of postoperative effects were compared. Results After treatment, the radiofrequency ablation time of the study group and the recovery of sinus rhythm after surgery were significantly better than the control group (P＜0.05). The duration of atrial fibrillation in the study group was significantly shorter than that in the control group (P＜0.05). The satisfaction rate of the study group was 83.5%, and the satisfaction rate of the control group was 44.7%. The satisfaction rate of the treatment effect of the study group was significantly better than that of the control group (P＜0.05). Conclusion In the treatment of large left ventricular valvular heart disease with atrial fibrillation, the surgical treatment of surgical maize ablation to improve the maze is ideal, and should be further promoted clinically.
Keywords：Surgical radiofrequency ablationAtrial fibrillationImproved maze surgeryValvular heart diseaseEffect
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 999-1001,1005 )