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Thompson - Boling Arena at Food City Center . Knoxville, TN. Tickets
Vor 3 Tagen · 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 see diagrams and videos.
- The Editors of Encyclopaedia Britannica
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] .
Tickets are available now for Heart’s 2024 Royal Flush Tour via Ticketmaster. For tickets to shows on the newly-added fall 2024 leg, a presale for Citi cardmembers and a Platinum presale will take place on April 2 at 12:00 p.m. local time.
3. Nov. 2023 · The heart is a muscular organ that pumps blood around the body by circulating it through the circulatory/vascular system. It is found in the middle mediastinum, wrapped in a two-layered serous sac called the pericardium.
- Medical Content
- 10 Min.
26. Jan. 2024 · What is the heart? The heart is a fist-sized organ that pumps blood throughout your body. It’s your circulatory system ’s main organ. Muscle and tissue make up this powerhouse organ. Your heart contains four muscular sections ( chambers) that briefly hold blood before moving it.
Vor 2 Tagen · The AHA is a nonprofit organization that works to improve cardiovascular health and prevent stroke. Find out how to donate, learn CPR, get healthy recipes, join a Heart Walk and more.