Relation between progressive decreases in regional coronary perfusion and contractile abnormalities.
D000818:Animals; D001794:Blood Pressure; D003250:Constriction; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology*; D003331:Coronary Vessels; D004285:Dogs; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006706:Homeostasis; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology