Familial hypertrophic cardiomyopathy (FHC) is an autosomal dominant disease characterized by left ventricular hypertrophy, myofibrillar disarray, and sudden cardiac death.

• a心肌肥大症（FHC）是一种体染色体显性遗传的疾病，主要症状为左心室肥大、心肌排列不整，甚至导致猝死。