- Health Topics
- Health Education
- Research
- Grants and Training
- News and Events
- About NHLBI
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Heart disease affects women of all ages. Learn more about heart disease and actions to keep your heart healthy.
Anyone who may be having a stroke should take an ambulance to the nearest hospital right away. Do not drive if you have symptoms of stroke. Call 9-1-1 so that medical personnel can begin lifesaving treatment on the way to the emergency room. During a stroke, every minute counts.
Learn tips for adopting a heart-healthy lifestyle.
Learn some common heart-related terms and questions to ask your healthcare provider.
We are committed to advancing science and translating discoveries into clinical practice to help prevent and treat heart, lung, blood, and sleep disorders. Learn about current and future NHLBI efforts to improve health through research and scientific innovation.
View some resources to help keep you healthy.
Keep track of important health numbers related to your heart health.