the authors studied the microcirculation changes in ascending aorta and left coronary artery of the heart in 25 deceased with myocardial infarction , aged from 52 to 80 , with two control groups : 20 cases with complicated atherosclerosis , aged from 54 to 80 , and 4 cases -- without atherosclerosis , aged 30-45 .
C1261082
left
C0018787
heart