External versus internal cardiac massage in normal and chronically ischemic dogs.
D000818:Animals; D001794:Blood Pressure; D002302:Cardiac Output; D002560:Cerebrovascular Circulation; D003326:Coronary Circulation; D003327:Coronary Disease / Q000628:therapy*; D004285:Dogs; D006336:Heart Massage / Q000379:methods*; D006801:Humans; D007668:Kidney / Q000098:blood supply; D012039:Regional Blood Flow