right ventricular endomyocardial biopsy findings disclosed endocardial thickening and interstitial myocardial fibrosis in eight patients , myocardial hypertrophy in two , myocardial degeneration in five , and myocardial disarray in five , although these changes were mild .
C0189785
endomyocardial biopsy
C0027061
myocardial