Influence of calcium and magnesium ions on the sino-atrial node pacemaker activity of the canine heart.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001281:Atrial Fibrillation / Q000139:chemically induced; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology*; D003326:Coronary Circulation; D003864:Depression, Chemical; D004285:Dogs; D004492:Edetic Acid / Q000494:pharmacology; D004562:Electrocardiography; D004837:Epinephrine / Q000494:pharmacology; D005260:Female; D005990:Glycerol / Q000494:pharmacology; D006339:Heart Rate / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology; D008274:Magnesium / Q000494:pharmacology*; D008297:Male; D011433:Propranolol / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D012849:Sinoatrial Node / Q000187:drug effects*
D001285:Atropine; D012110:Reserpine; D004492:Edetic Acid; D011433:Propranolol; D008274:Magnesium; D007545:Isoproterenol; D000109:Acetylcholine; D005990:Glycerol; D002118:Calcium; D004837:Epinephrine