The Science

Scientific Focus Areas

Providing global leadership in prevention and treatment of heart, lung, blood and sleep diseases involves a range of efforts – from consortiums and networks to dedicated programs with specific focus areas. Learn about the NHLBI-supported initiatives that span the research continuum.

Blood Disorders and Blood Safety
Health Disparities and Inequities
Heart and Vascular Diseases
Lung Diseases
Obesity, Nutrition, and Physical Activity
Population and Epidemiology Studies
Precision Medicine Activities
Research Spectrum
Sleep Science and Sleep Disorders
Women’s Health
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A 3D image of a human is shown on the backdrop of a computer with information about the health of their organs and systems.
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Research Feature
Building digital twins and hearts
Imagine having a digital carbon copy of yourself that physicians could use to predict long-term risks for disease, assess how your body may respond to treatment, and simulate surgeries in advance. A virtual...