Affordable Access

[Evaluation of electrophysiological diagnosis of concealed accessory pathway (CAP) during transesophageal atrial pacing (TEAP)].

Authors
  • Li, Q
  • Wang, Z
  • Zhou, S
Type
Published Article
Journal
Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University
Publication Date
Jan 01, 1997
Volume
22
Issue
1
Pages
49–52
Identifiers
PMID: 9868027
Source
Medline
License
Unknown

Abstract

CAP were diagnosed by TEAP using RPE intervals in 55 cases of paroxysmal supraventricular tachycardia (PSVT). There were no obvious CAP manifestations of ECG in those cases, the mean RPE interval during tachycardia was 140 +/- 29 ms, and the lower limit of x +/- 2 s was 82 ms. Among them, the VA intervals were measured by electrocardiophysiological examination in 21 cases. The mean value was 130 +/- 25 ms, and the lower limit of x +/- 2 s was 80 ms. The results suggest that RPE over 82 ms may be an important diagnostic threshold cut off point of atrioventricular reciprocation.

Report this publication

Statistics

Seen <100 times