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About | NHLBI

The NHLBI is the nation's leader in the prevention and treatment of heart, lung, blood and sleep disorders.

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.

What We Do

Advance scientific discoveries
Improve public health
Fund groundbreaking research