Nora Eccles Harrison Cardiovascular Research & Training Institute

Relationship between ventricular action potential duration and electrograms

Drs. Haws and Lux demonstration of the close relationship between ventricular action potential duration (cellular recordings) and electrograms recorded at the body surface.
Haws CSW and Lux RL. Correlation between in vivo transmembrane action potential durations and activation-recovery intervals from electrograms. Effects of interventions that alter repolarization time. Circulation 81, 281–288, 1990