Clinical Electrophysiological Study on Chronics Bifascicular Block.
10.4070/kcj.1988.18.4.597
- Author:
Yun Shick CHOI
;
Myung A KIM
;
Jae Joong KIM
;
Seong Wook PARK
;
Kyu Hyung RYU
;
Young Woo LEE
- Publication Type:Original Article
- Keywords:
Electrophysilogical study;
Chronic bifascicular block
- MeSH:
Bundle of His;
Bundle-Branch Block;
Dizziness;
Humans;
Syncope
- From:Korean Circulation Journal
1988;18(4):597-604
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Clinical electrophysilogical study(EPS) was done in 5 patients with chronic bifascicular block of completa RBBB and left anterior fascicular block. The results were as follows. 1) In 2 patients who needed permenent pacemaker therapy, EPS disclosed prolonged HV interval(>70msec) and block distal to his bundle by atrial with cycle length of longer than 545msec. 2) In 3 patients who didn't need permenent pacemaker therapy, AV conduction and to choose the therapeutic measures in the patients with chronic bifascicular block and unexplained dizziness and/or syncope.
