Effect of sudden changes in aortic pressure on left ventricular dp/dt.
D000818:Animals; D001011:Aorta / Q000502:physiology*; D001021:Aortic Valve; D001794:Blood Pressure; D004285:Dogs; D004562:Electrocardiography; D005112:Extracorporeal Circulation; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006352:Heart Ventricles; D009119:Muscle Contraction; D012039:Regional Blood Flow