title: Evaluation of myocardial contractility indices in acute experimental mitral regurgitation.
mesh_terms: D000208:Acute Disease; D000818:Animals; D001011:Aorta; D001783:Blood Flow Velocity; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002496:Central Venous Pressure; D004285:Dogs; D006321:Heart / Q000187:drug effects / Q000503:physiopathology*; D006339:Heart Rate; D008722:Methods; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*; D009339:Needles; D009638:Norepinephrine / Q000494:pharmacology; D010969:Plastics; D011433:Propranolol / Q000494:pharmacology
chemical_list: D010969:Plastics; D011433:Propranolol; D009638:Norepinephrine