Hypertrophic cardiomyopathy is typically an inherited condition. In hypertrophic cardiomyopathy the heart muscle enlarges and thickens. An autopsy identified the cause of death as hypertrophic cardiomyopathy with congestive heart failure. Echocardiography can help detect cardiomyopathies, such as hypertrophic cardiomyopathy, dilated cardiomyopathy, and many others. Most notably, Noonan syndrome with hypertrophic cardiomyopathy is associated with increased mortality. The handgrip maneuver diminishes the murmur of an MVP and the murmur of hypertrophic cardiomyopathy. He suffers from a heart condition, hypertrophic non-obstructive cardiomyopathy. Mutations in the Troponin C gene (TNNC1) are a rare genetic cause of hypertrophic cardiomyopathy. The breed does have instances of the genetic disorder hypertrophic cardiomyopathy (HCM). The only other heart murmur that follows this pattern is the murmur of hypertrophic cardiomyopathy. An autopsy found that he suffered from a heart-muscle disorder, hypertrophic cardiomyopathy. Deficiencies in HDAC2 were shown to mitigate cardiac hypertrophy in hearts exposed to hypertrophic stimuli. There are three main types of cardiomyopathy&colon; hypertrophic, dilated, and restrictive. Low-dose, superficial radiotherapy is sometimes used to prevent recurrence of severe keloid and hypertrophic scarring. Chronic pharyngitis may be catarrhal, hypertrophic, or atrophic.