Medications include beta-blockers. Calcium channel blockers such as verapamil may be added. Antiarrhythmics may be used to prevent lethal arrhythmias . Surgical removal of part of the enlarged tissue may be helpful in severe cases. The outcome varies.
Some affected individuals remain without symptoms for many years and have a normal life span.
Some may deteriorate gradually or rapidly. There may be progression into dilated cardiomyopathy . Prevention Identify, by family history, which people are at high risk for the genetic form of the disease. Treat known hypertension . The information provided herein should not be used for diagnosis or treatment of any medical condition.