Sukumar, I PPalmer, W HYudin, HBaile, L1975-04-012009-05-271975-04-012009-05-271975-04-01Sukumar IP, Palmer WH, Yudin H, Baile L. Effect of heart rate on coronary vascular resistance. Indian Heart Journal. 1975 Apr; 27(2): 88-94http://imsear.searo.who.int/handle/123456789/3246engAnimalsBlood PressureCoronary CirculationDogsFemaleHeart RateMaleMyocardium --metabolismOxygen ConsumptionVascular ResistanceEffect of heart rate on coronary vascular resistance.In Vitro