It's estimated that hypertrophic cardiomyopathy (HCM) is present in one person out of every 500. However, in many of those people, the condition goes undiagnosed and doesn't cause many symptoms. Stories of HCM can create fear and confusion about the condition because of its connection to the unexpected, sudden deaths of seemingly healthy, young people. It is, in fact, the number one cause of sudden cardiac death in people under the age of 30. However, only a very small proportion of people with HCM are at risk for sudden cardiac death, and these deaths are quite rare.
- Q What happens to the heart with hypertrophic cardiomyopathy?
- Q How common is arrhythmogenic right ventricular cardiomyopathy?
- Q Is hypertrophic cardiomyopathy serious?
- Q What is hypertrophic obstructive cardiomyopathy?
- Q What is congestive cardiomyopathy?
- Q How common is valvular cardiomyopathy?