Perinodal slow potential as a local guide for transcatheter radiofrequency ablation of atrioventricular nodal reentrant tachycardia: therapeutic efficacy and electrophysiological mechanisms of success

JIUNN-LEE LINLin, Fang-YueFang-YueLinLo, Huey-MingHuey-MingLoTseng, Chuen-DenChuen-DenTsengCheng, Tin-FuTin-FuChengChen, Jin-JerJin-JerChenTseng, Yung-ZuYung-ZuTsengLien, Wen-PinWen-PinLien2023-08-112023-08-111995-090007-0769https://www.scopus.com/record/display.uri?eid=2-s2.0-0029089275&doi=10.1136%2fhrt.74.3.268&origin=inward&txGid=675307a556d0a892852a41c8a1031b3chttps://scholars.lib.ntu.edu.tw/handle/123456789/634520A specific local indicator in the Koch's triangle could be critical to the complication-free treatment of atrioventricular nodal reentrant tachycardia by transcatheter radiofrequency ablation. Recording of perinodal slow potential reflects a slow conduction area, and probably indicates the location of the slow pathway component of the circuit. Specific ablation of the slow pathway would carry the least risk of atrioventricular block.enPerinodal slow potential as a local guide for transcatheter radiofrequency ablation of atrioventricular nodal reentrant tachycardia: therapeutic efficacy and electrophysiological mechanisms of successjournal article10.1136/hrt.74.3.26875470212-s2.0-0029089275https://api.elsevier.com/content/abstract/scopus_id/0029089275