Effect of potassium excess on pacemaker activity of canine sinoatrial node in vivo.
D000109:Acetylcholine; D000818:Animals; D001281:Atrial Fibrillation / Q000139:chemically induced; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D001919:Bradycardia / Q000139:chemically induced; D004285:Dogs; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects*; D006947:Hyperkalemia; D008297:Male; D008722:Methods; D009119:Muscle Contraction / Q000187:drug effects; D010477:Perfusion; D011188:Potassium / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D012849:Sinoatrial Node / Q000187:drug effects*; D013610:Tachycardia / Q000139:chemically induced; D014630:Vagus Nerve
D001285:Atropine; D012110:Reserpine; D011433:Propranolol; D000109:Acetylcholine; D011188:Potassium