to investigate the mechanisms of altered myocardial diastolic stiffness and relaxation induced by myocardial oxygen deficit , we compared the hemodynamic effects of low flow ischemia ( myocardial infarction model ) and hypoxia in which the coronary flow was not reduced ( angina pectoris model ) in isolated retrograde perfused rabbit hearts .
C0027051
myocardial infarction
C0018787
hearts