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- Title
Continuous On-Line Beat-to-Beat Analysis of AV Conduction Time.
- Authors
Waxman, Menashe B.; Wald, Robert W.; McGillivray, Richard; Cameron, Douglas A.; Sharma, Arjun D.; Huerta, Felix
- Abstract
A simple analog circuit is described which is capable of measuring on a beat-to-beat basis P-R, R-P, P-P, and R-R intervals during sinus rhythm and paroxysmal supraventricular tachycardia. In addition the circuit will emit a pulse when the consecutively alternating P and R wave sequence is interrupted thereby signalling a trigger problem or a change in rhythm. The operation of the device requires proper P and R wave sensing and provides outputs which are linear over a range of rates which are applicable to the human heart.
- Subjects
PAROXYSMAL tachycardia; ATRIOVENTRICULAR node; HEART conduction system; ARRHYTHMIA; HEART; CARDIOLOGY
- Publication
Pacing & Clinical Electrophysiology, 1981, Vol 4, Issue 3, p262
- ISSN
0147-8389
- Publication type
Article
- DOI
10.1111/j.1540-8159.1981.tb03694.x