the percentage area ( mean ( sd ) ) of fibrosis in the left ventricular wall in hypertrophic cardiomyopathy ( 10.5 ( 4.3 ) % ) was significantly greater than that in hypertensive heart disease ( 2.6 ( 1.5 ) % ) or in normal hearts ( 1.1 ( 0.5 ) % ) .
C0007194
hypertrophic cardiomyopathy
C0018787
hearts