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Peer-Reviewed Publication
J Electrocardiol2016;49(3):362-70.January 1, 2016Clinical Trial

A fundamental relationship between intraventricular conduction and heart rate.

Jay W Mason1, Fabio Badilini2, Martino Vaglio2, Robert L Lux3, Benhur Aysin4, Thomas E Moon5, Brock Heinz6, Iain Strachan7
1University of Utah, Salt Lake City, Utah. Electronic address: jmason12@charter.net.
2AMPS, LLC, New York, New York.
3University of Utah, Salt Lake City, Utah.
4Roche Diagnostics, Indianapolis, Indiana.
5Tarizona eHealth Services, San Carlos, California.
6Foundry Health, West Bend, Wisconsin.
7OBS Medical, Abingdon, UK.
PubMed DOI

Abstract

BACKGROUND: Existence of a relationship between the electrocardiographic QRS interval duration and the diurnally varying heart rate, of consistent sign and magnitude, is controversial and the relationship has not been fully characterized in normal populations. METHODS AND RESULTS: We analyzed the QRS-RR interval relationship in 884 Holter recordings in 410 normal subjects participating in 5 clini…

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