Effect of pressure development on oxygen consumption by isolated rat heart.
D000818:Animals; D016275:Atrial Function; D001794:Blood Pressure; D002302:Cardiac Output / Q000502:physiology; D006321:Heart / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology; D066298:In Vitro Techniques; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D010477:Perfusion; D051381:Rats; D012039:Regional Blood Flow / Q000502:physiology; D016276:Ventricular Function