Parasystole simulating ventricular bigeminy with Wenckebach-type coupling prolongation.
作者信息
Lightfoot P R
出版信息
J Electrocardiol. 1978 Oct;11(4):385-90. doi: 10.1016/s0022-0736(78)80146-0.
PMID:81870
Abstract
A 65-year old male originally presented with repetitive ventricular bigeminal sequences demonstrating progressive prolongation of successive coupling intervals suggesting Wenckeback-type exit block. An even number distribution of conducted beats always intervened between bigeminal sequences. Subsequent analysis proved this to be a fortuitous "pseudo-Wenckebach" phenomenon, with the actual mechanism being continuous parasystole. Additional recording verified a parasystolic rhythm.
摘要
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