Changes in membrane characteristics of heart muscle during inhibition.
D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate; D008564:Membrane Potentials; D009132:Muscles; D009206:Myocardium
D000109:Acetylcholine
ACETYLCHOLINE/effects; HEART/effect of drugs on