title: Local effects of hypokalemia on coronary resistance and myocardial contractile force.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D003326:Coronary Circulation; D004285:Dogs; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D010042:Ouabain / Q000494:pharmacology; D010100:Oxygen / Q000097:blood; D011188:Potassium / Q000097:blood*; D012039:Regional Blood Flow; D013997:Time Factors; D014655:Vascular Resistance
chemical_list: D010042:Ouabain; D011188:Potassium; D010100:Oxygen