familial hypertrophic cardiomyopathy

Familial hypertrophic cardiomyopathy (HCM) is a genetic condition where the heart muscle becomes abnormally thick, especially in the walls of the left ventricle. This thickening can restrict blood flow and impair the heart's ability to pump effectively. It’s inherited, often passed from parents to children, and may cause symptoms like chest pain, shortness of breath, or fainting. Some individuals may have no symptoms, but HCM can increase the risk of irregular heartbeats or sudden cardiac arrest. Diagnosis typically involves imaging like echocardiograms, and management may include medications, lifestyle adjustments, or procedures to reduce risks.