Electrocardiographic changes produced by potassium and other ions injected into the coronary arteries of intact dogs.
D000818:Animals; D003331:Coronary Vessels; D004285:Dogs; D006321:Heart / Q000494:pharmacology*; D007477:Ions; D011188:Potassium / Q000494:pharmacology*
D007477:Ions; D011188:Potassium
HEART/pharmacology; POTASSIUM/pharmacology