Evaluation of Effect of Radiofrequency Ablation on Tachyarrhythmia and Cardiac Acute Injury
- VernacularTitle:射频消融术治疗快速型心律失常及对心脏急性期损伤的临床研究
- Author:
Fang PENG
;
Xianquan MA
;
Biao YANG
- Publication Type:Journal Article
- Keywords:
RFCA;
Tachyarrhythmia;
Acute injury
- From:
Journal of Chinese Physician
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy of radiofrequeney ablation on tachyrhythmia and cardiac acute injure.Methods Endomyocardin was signified and ablated using routine methods,the effects of radiofrequency ablation on cardiac autonomic nerve function,cardiac systolic function,radiofrequency electric injury and changes of troponin,SOD and endothelin level in pre-operation and post-operation were evaluated to study RFCA procedure caused cardiac acute injury.Results Thirty-eight patients with tachyarrhythmia underwant RFCA.The successful rate was 100%,and none had serious complications.Postoperative LF and HF were reduced significantly as compared with preoperation,Atrium and ventricle premature beats had no significant difference before and after RFCA.Cardiac systolic function had no significant changes before and after procedure,but troponin,SOD and endothelin levels were significantly higher in postoperation than those of preoperation.Conclusions RFCA is a principal therapy of tachyarrhythmia because its excellent therapeutic effect,less side effect and eradication,RFCA has acute cardiac injury,but the injury is slight.
