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The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. [1] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. [2]
Play Hearts, a classic card game where you try to avoid penalty points, online for free. Learn the rules, watch a video tutorial, or customize your game with options and multiplayer mode.
5 de jul. de 2024 · Learn about the structure and function of the human heart, a four-chambered double pump that circulates blood through the body. Explore the history, evolution, and diseases of the heart, and watch videos of its anatomy and sounds.
21 de feb. de 2019 · Learn about the anatomy of the heart and how this muscular organ provides life-giving oxygen throughout the body. Subscribe: http://bit.ly/NatGeoSubscribe ...more. The human heart beats up to 3...
Hace 2 días · The AHA is a nonprofit organization that works to improve heart health and prevent heart disease and stroke. Learn about its programs, events, research, resources and tips for a longer, healthier life.
Ohio State is nationally ranked for heart and vascular care. Learn more about the Ross Heart Hospital and The Ohio State University Wexner Medical Center's wide range of heart and vascular services in central Ohio.
26 de ene. de 2024 · Learn about the heart, the main organ of your cardiovascular system. Find out how it works, what parts it has, and what can affect its health and function.
