in order to clarify the pathogenetic mechanism of stenosis in the intramural coronary branch , morphological changes were examined by postmortem coronary angiography and determination of the coronary stenosis index of the myocardium ( csim ) were made in hearts obtained by autopsy from 10 patients with hypertension , 15 with normotensive myocardial infarction , 25 with hypertensive myocardial infarction , 6 with mitral valvular disease , 7 with aortic stenosis and 14 control subjects .
C0018787
hearts
C0026265
mitral valvular disease