in recent years , the definition of cardiomyopathy has been restricted to the idiopathic forms of myocardial disease and has been grouped into three general categories : ( 1 ) congestive or dilated cardiomyopathy , ( 2 ) hypertrophic cardiomyopathy , and ( 3 ) restrictive cardiomyopathy .
C0878544
cardiomyopathy
C0007196
restrictive cardiomyopathy