The life expectancy for people with hypertrophic cardiomyopathy (HCM) is generally good with proper treatment and management. Most people with HCM can live a normal life expectancy without significant limitations or complications. However, there is a small risk of developing complications such as heart failure and sudden cardiac death.
A study published in the Journal of the American College of Cardiology found that the average life expectancy for people with HCM was 70.7 years, compared to 75.5 years for the general population. However, the study also found that the risk of death from HCM-related causes was relatively low, with only 1.1% of people with HCM dying from the disease each year.
The risk of complications from HCM varies depending on the severity of the disease and the presence of other risk factors. People with more severe thickening of the heart muscle and people who have a family history of sudden cardiac death are at higher risk for complications.
Here are some things that people with HCM can do to reduce their risk of complications and improve their life expectancy:
- Take medications as prescribed: Medications can help to control the symptoms of HCM and reduce the risk of complications.
- Avoid strenuous physical activity: Strenuous physical activity can put too much strain on the heart and increase the risk of sudden cardiac death. People with HCM should talk to their doctor about the level of physical activity that is safe for them.
- Monitor their blood pressure: High blood pressure can worsen HCM and increase the risk of complications. People with HCM should monitor their blood pressure regularly and take medication if necessary.
- See their doctor regularly for checkups: Regular checkups can help to detect and treat complications early on.
With proper treatment and management, most people with HCM can live long and healthy lives.