International Journal of Internal Medicine

Objective To study the practical effect of radiofrequency ablation for tachyarrhythmia. Methods A total of 150 patients with tachyarrhythmias in the hospital from January 2020 to December 2021 were selected as the research objects, and all of them were treated with radiofrequency ablation, and the changes in the total effective rate and cardiac function indexes after treatment were analyzed. Results After treatment, patients heart rate and systolic blood pressure were significantly lower than before treatment, and left ventricular ejection fraction and diastolic blood pressure were significantly increased. Before treatment, serum hs-CRP level was significantly lower after treatment. , physical function scores were higher, (P<0.05) was significant difference, with statistical significance. One-time success was achieved in 136 cases of 150 patients after RFA, with a success rate of 90.67%. There were only 2 cases of recurrence after 3 months of follow-up, and the recurrence rate was 1.33%. After radiofrequency ablation, 2 patients with left bypass had pericardial tamponade, which improved after targeted treatment. Conclusion Radiofrequency ablation for tachyarrhythmias can improve the cardiac function of patients, and the therapeutic effect is obvious, so it is worth popularizing and adopting.

Radiofrequency ablation; Tachyarrhythmias; Cardiac function indicators; Impact; Analysis