U.S. flag

An official website of the United States government

Here’s how you know
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** ( A locked padlock) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Search Query:
			MAIN MENU

																				
              Health Topics
								All Health Topics A-Z
					
													
		

		Asthma


				

															Heart-Healthy Living


				

															High Blood Pressure


				

															Sickle Cell Disease


				

															Sleep Apnea


				

															Information & Resources on COVID-19
																				
              Health Education
								Education Programs and Initiatives
					
													
		

		The Heart Truth®


				

															Learn More Breathe Better®


				

															Blood Diseases and Disorders Education Program


				

															Publications and Resources
																				
              The Science
								Research Focus Areas
					
													
		

		Blood Disorders and Blood Safety


				

															Sleep Science and Sleep Disorders


				

															Lung Diseases


				

															Health Disparities and Inequities


				

															Heart and Vascular Diseases


				

															Precision Medicine Activities


				

															Obesity, Nutrition, and Physical Activity


				

															Population and Epidemiology Studies


				

															Women’s Health


				

															Research Topics


				

															Clinical Trials


				

															All Science A-Z
																				
              Grants and Training
								Grants and Training Home


				

															Policies and Guidelines


				

															Funding Opportunities and Contacts


				

															Training and Career Development
																				
              News and Events
								News and Events Home
					
													
		

		Email Alerts


				

															All News
					
													
		

		NHLBI News


				

															NHLBI in the Press


				

															Research Features


				

															All Events
					
													
		

		Past Events


				

															Upcoming Events
																				
              About NHLBI
								About NHLBI Home
					
													
		

		Mission and Strategic Vision


				

															Leadership


				

															Divisions, Offices and Centers


				

															Advisory Committees


				

															Budget and Legislative Information


				

															Jobs and Working at the NHLBI


				

															Contact and FAQs


				

															NIH Sleep Research Plan
						
						HOME
		Search Text: Illustration of a heart surrounded by virus particles
      COVID-19 may damage the heart even when it’s not directly infected
                  Read the Press Release
0
  Decorative
      NHLBI Anniversary
              Decorative
      Find a Clinical Trial
              Decorative
      Funding Opportunities
              Decorative
      NHLBI News
What's Happening at the NHLBI
      A young woman participating in an exercise class outdoors
            News
                    Need help making exercise a habit? Try incentives for daily movement.
              A mother and daughter going for a hike
            Education
                    You can prevent heart disease. Yes, YOU!
              Women doing yoga outdoors
            Education
                    Stress less for a healthier heart


Follow NHLBI on our Social Media Accounts
  Featured Areas of Research
Discover research programs and initiatives that seek to inform prevention, diagnosis, and treatment for today’s major health challenges and conditions.
“”
											Heart Failure
										NHLBI-supported research has contributed to heart failure treatments using breakthrough therapies.
					Learn more about heart failure research at NHLBI
                            “”
											Data Science
										BioData Catalyst is a cloud-based ecosystem with data and analytic capabilities to advance research on heart, lung, blood, and sleep diseases, disorders, and conditions.
					BioData Catalyst Research
                            “”
											Community Engagement Alliance (CEAL)
										CEAL is helping communities hardest hit by COVID-19. Learn more about CEAL and itsprograms.
					Community Engagement Alliance (CEAL) Against COVID-19 Disparities
  
  Health Topics
      A masked woman holding lung hologram
          Featured health topic
              Sarcoidosis
                                Sarcoidosis is a condition that develops when groups of cells in the immune system form red and swollen lumps, called granulomas, in various organs in the body.
              View Sarcoidosis Health Topic
              View Sarcoidosis
        Coronary Heart Disease
    

  Coronary heart disease is a common type of heart disease where the arteries of the heart cannot deliver enough oxygen-rich blood to the heart.
                      Physical Activity and Your Heart
    

  Physical activity is any body movement that works your muscles and requires more energy than resting. Being physically active is one of the best ways to keep your heart and lungs healthy.
                      Peripheral Artery Disease
    

  Peripheral artery disease, or PAD, is a condition in which a sticky substance called plaque builds up in the arteries that carry blood away from the heart to other parts of the body.
                      Sickle Cell Disease
    

  Sickle cell disease causes the red blood cells to have a sickle or crescent shape instead of a disc shape. The sickle-shaped cells can block blood vessels and lead to serious health problems.
                      Heart-Healthy Living
    

  Heart-healthy living can prevent and treat heart disease. It includes choosing healthy foods, getting more physical activity, aiming for a healthy weight, managing stress, quitting smoking, and getting enough good-quality sleep.
                      Arrhythmias
    

  An arrhythmia, or irregular heartbeat, is a problem with the rate or rhythm of your heartbeat. Your heart may beat too quickly, too slowly, or with an irregular rhythm.
                    View All Topics
  NHLBI Events
Apr
                    17
          Asthma and Your Environment: A Learn More Breathe Better® Webinar
            Wed, Apr 17
              Apr
                    24
          Sleep and Circadian Rhythms in Cardiovascular Resilience: Mechanisms, Implications, and Applications
            Wed, Apr 24
              May
                    29
          NHLBI Obesity, Nutrition, and Physical Activity Seminar: Cardiovascular Health in the Peripartum Period: Drivers and Determinants
            Wed, May 29
View More Events
    
          Senior couple looking at a laptop computer together.
                                NHLBI PUBLICATIONS
      
                    
                    

                                            
            The NHLBI has materials for patients and health professionals on many health topics, such as asthma, heart disease, and sickle cell disease.
      
                                                                                                                            Search for NHLBI Publications
  Our Mission
    The National Heart, Lung, and Blood Institute (NHLBI) provides global leadership for a research, training, and education program to promote the prevention and treatment of heart, lung, and blood disorders and enhance the health of all individuals so that they can live longer and more fulfilling lives.Learn More About the NHLBIMission and Strategic VisionDivisions, Offices, and CentersView NHLBI Leadership
    On This Page
    
          Headshot of Dr. Gary H. Gibbons
  Gary H. Gibbons, M.D.
          NHLBI Director
      Meet the NHLBI Director Back To Top Link
  

        

        Back to top
  Web Policies & Notices
  

        

              Accessibility
                      No FEAR Act Data
                      Privacy Policy
                      Freedom of Information Act (FOIA)
                      HHS Vulnerability Disclosure
    
          Related Government Websites
  

        

              Health and Human Services
                      National Institutes of Health
                      Office of the Inspector General
                      USA.gov
    
          Stay Connected
    
      
            chat bubblesLive ChatLive Chat with us, Monday through Friday, 8:30 a.m. to 5:00 p.m. EST.envelopeGet Email AlertsReceive automatic alerts about NHLBI related news and highlights from across the Institute.
  Footer Bottom
  

        



Contact Us
                            Site Index
                            Jobs