Extravascular coronary resistance and its relation to microcirculation. Influence of heart rate, end-diastolic pressure and maximal rate of rise of intraventricular pressure.
D000241:Adenosine / Q000494:pharmacology; D000818:Animals; D001158:Arteries / Q000187:drug effects; D001775:Blood Circulation; D001794:Blood Pressure; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000502:physiology; D004106:Dilatation; D004285:Dogs; D004558:Electric Stimulation; D006339:Heart Rate; D006352:Heart Ventricles / Q000187:drug effects; D006400:Hematocrit; D007545:Isoproterenol / Q000494:pharmacology; D008833:Microcirculation; D014655:Vascular Resistance
D000241:Adenosine; D007545:Isoproterenol