Some people with hypertrophic cardiomyopathy may not have symptoms and live a normal lifespan. Others may get worse gradually or rapidly. The condition may develop into a dilated cardiomyopathy in some patients.
People with hypertrophic cardiomyopathy are at higher risk for sudden death than the normal population. Sudden death can occur at a young age.
Hypertrophic cardiomyopathy is a well-known cause of sudden death in athletes. Almost half of deaths in hypertrophic cardiomyopathy happen during or just after the patient has done some type of physical activity.
If you have hypertrophic cardiomyopathy, always follow your doctor's advice concerning exercise and medical appointments. Patients are sometimes advised to avoid strenuous exercise.
What to expect if I have Hypertrophic cardiomyopathy  (Outlook/Prognosis)?
Some people with hypertrophic cardiomyopathy may not have symptoms and live a normal lifespan. Others may get worse gradually or rapidly. The condition may develop into a dilated cardiomyopathy in some patients.
People with hypertrophic cardiomyopathy are at higher risk for sudden death than the normal population. Sudden death can occur at a young age.
Hypertrophic cardiomyopathy is a well-known cause of sudden death in athletes. Almost half of deaths in hypertrophic cardiomyopathy happen during or just after the patient has done some type of physical activity.
If you have hypertrophic cardiomyopathy, always follow your doctor's advice concerning exercise and medical appointments. Patients are sometimes advised to avoid strenuous exercise.