Population
50 normal subjects (25 men and 25 women)
Design
Cross-sectional
Authors
Loading...
Body-surface ARI may noninvasively estimate action potential duration; hypothesis-generating and requires prospective validation before clinical use.
Body-surface ARI calculated from ECG is inversely correlated with activation time and may serve as a useful noninvasive estimate of action potential duration.
Iwata et al. (1999) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: