Hypertrophic cardiomyopathy (HCM) is considered a hereditary autosomal dominant condition, but genetic testing is positive in only half of patients. In patients with negative genetic tests, the ...
Hypertrophic cardiomyopathy (HCM) is a genetic heart disease that causes thickening of the walls of the heart’s left ventricle. This can make it more difficult for the heart to pump blood throughout ...