Acetylcholine increases resting membrane potassium conductance in atrial but not in ventricular muscle during muscarinic inhibition of Ca++-dependent action potentials in chick heart.
D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D016275:Atrial Function; D002118:Calcium / Q000494:pharmacology*; D002462:Cell Membrane / Q000187:drug effects; D002645:Chickens; D004553:Electric Conductivity; D005260:Female; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects; D011950:Receptors, Cholinergic / Q000502:physiology*; D011976:Receptors, Muscarinic / Q000502:physiology*; D013045:Species Specificity; D016276:Ventricular Function
D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D000109:Acetylcholine; D002118:Calcium