August 1, 1991AJP Heart and Circulatory Physiology
Quantitation of dynamic AV nodal properties and application to predict rate-dependent AV conduction
Key result
Quantitative descriptors of AV nodal recovery, facilitation, and fatigue accurately predict rate-dependent conduction time changes.
Authors
Discussion
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Implication
May refine AV nodal conduction models; leaves open clinical translation pending validation.
PICO
P
Population
Atrioventricular nodal conduction
E
Exposure / Comparator
Changes in atrial input rate
O
Primary Outcome
Rate-dependent changes in AH interval
Cite This Study
Nayebpour et al. (1991) studied Atrioventricular nodal conduction. Changes in atrial input rate was evaluated on Rate-dependent changes in AH interval. Quantitative descriptors of AV nodal recovery, facilitation, and fatigue accurately predicted rate-dependent changes in AV nodal conduction time.