Are you at risk for heart failure?
New evidence sounds the alarm for millions of U.S. adults.
- Reviewed by Anthony L. Komaroff, MD, Editor in Chief, Harvard Health Letter; Editorial Advisory Board Member, Harvard Health Publishing

More than seven million people in the United States struggle with heart failure — a chronic, progressive, life-threatening condition in which the heart doesn't pump as well as it needs to. And more than twice as many might be at risk for developing the condition, according to a study that used new calculations to estimate risk.
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About the Author

Heidi Godman, Executive Editor, Harvard Health Letter
About the Reviewer

Anthony L. Komaroff, MD, Editor in Chief, Harvard Health Letter; Editorial Advisory Board Member, Harvard Health Publishing
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