Population
Single cells isolated from bull-frog atrium
Comparison
Beta-adrenergic agonists and varying… vs Baseline/control conditions or different…
Design
Preclinical
Authors
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These animal findings should not alter clinical practice; hypothesis-generating for beta-adrenergic effects on atrial ion currents.
Beta-adrenergic agonists and cyclic AMP significantly increase both delayed rectifier potassium current and calcium current in frog atrial cardiomyocytes, while intracellular magnesium modulates IK rundown and amplitude.
Duchatelle‐Gourdon et al. (1989) studied this question.
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