The clinical summary of radiofrequency catheter ablation treatment for paroxysmal supraventricular tachycardia

Objective Through the summary of l86 cases of information about adiofrequency catheter ablation(RFCA)treatment for paroxysmal supraventricular tachycardia(PSVT),to discuss treatment and security of radiofrequency catheterablation.Methods Retrospective analysis of radiofrequency catheter ablation treatment of paroxysmal supraventricular tachycardia results of the 186 cases,of which 89 eases of male,female 97 cases.aged 15 to 80 years old.RFCA was used for these cases according to the surface ECG and cardiac electrophysiology test.Results Atrioventricular nodal reentry tachycardia in 66 cases,the total success rate of 98.5percent.1.5 percent relapse rate.Atrioventricular reentrant tachycardia in 120 cases.The total success rate is 95.8 percent,3.5 percent relapse rate.Transient Ⅲ degree atrioventricular block during surgery occurred in 1 case.deep-vein thrombosis after surgery occurred in 1 case Conclusion RFCA is a radical way for paroxysmal supraventricular tachycardia(PSVT),it is a safe and effeetive method witll high success rate,fewer complications.