Open AccessProlonged PR interval despite a programmed short sensed AV delay: the role of intra-atrial conduction time
Author(s) -
Allan Böhm
Publication year - 2002
Publication title -
ep europace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.119
H-Index - 102
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1053/eupc.2002.0244
Subject(s) - medicine , cardiology , atrial tachycardia , tachycardia , pr interval , atrial fibrillation , heart rate , catheter ablation , blood pressure
Intracavitary electrogram (IEGM) is a useful tool in the interpretation of difficult pacemaker electrograms. A case of 320 ms P-V spike interval on the surface ECG despite a 110 ms programmed sensed AV delay is presented. Atrial IEGM revealed atrial tachycardia with a significant atrial conduction delay.
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