Electrocardiographic signal-averaging during atrial pacing and effect of cycle length on the terminal QRS in patients with and without inducible ventricular tachycardia

Mark S. Kremers, William H. Black, Richard Lange, Peter J. Wells, Martha Solo

Research output: Contribution to journalArticlepeer-review

Abstract

Electrocardiographic signal-averaging during sinus rhythm (61 to 99 beats/man) and atrial pacing (100 to 171 beats/min) were performed to determine the effect of heart rate on late potentials in 15 patients without (group 1) and 7 patients with (group 2) inducible sustained ventricular tachycardia (VT). In sinus rhythm (79 ± 12 vs 77 ± 12 beats/min, difference not significant), the duration of the low-amplitude signal

Original languageEnglish (US)
Pages (from-to)1095-1098
Number of pages4
JournalThe American Journal of Cardiology
Volume66
Issue number15
DOIs
StatePublished - Nov 1 1990
Externally publishedYes

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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