略語大辞典 [Med] 11 HCM hypertrophic cardiomyopathy 肥大性心筋症. 心臓病.hypertrophic cardiomyopathy; or HC; has a morphological feature of a hypertrophied but not dilated left ventricle; [Med]. 丸善「略語大辞典」JLogosID : 11876645