Heart (band) - Wikipedia
Heart is an American rock band formed in Seattle, Washington, in 1973. The band evolved from previous projects led by the founding members Roger Fisher (guitar) and Steve Fossen (bass …
Heart | Structure, Function, Diagram, Anatomy, & Facts | Britannica
Oct 21, 2025 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double …
Heart: Anatomy & Function - Cleveland Clinic
Your heart is the main organ of your cardiovascular system, a network of blood vessels that pumps blood throughout your body.
Heart Anatomy, Function, and Blood Circulation - WebMD
Aug 22, 2024 · Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life.
How the Heart Works - What the Heart Looks Like | NHLBI, NIH
Mar 24, 2022 · This image shows the four chambers of the heart and the direction that blood flows through the heart. Oxygen-poor blood, shown in blue-purple, flows into the heart and is …
The Heart and Circulatory System - How They Work - YouTube
This animation features the heart and circulatory system and how they work. ...more
Heart Anatomy: Complete Guide with Parts, Names & Diagram
Dec 26, 2024 · Explore the heart anatomy with its parts, names & a clear diagram. Learn how the heart functions & its crucial role in the circulatory system
How the Heart Works | Congenital Heart Defects (CHDs) | CDC
Oct 4, 2024 · Blood is carried through the body in blood vessels called arteries and veins. The process of moving blood through the body is called circulation. Together, the heart and …
American Heart Association | To be a relentless force for a world …
6 days ago · Help us create a healthier world free of heart disease and stroke. Since the American Heart Association’s founding in 1924, deaths from cardiovascular diseases have been cut in …
Heart Anatomy: Diagram, Blood Flow and Functions - MedicineNet
Jan 8, 2025 · Learn about the heart's anatomy, how it functions, blood flow through the heart and lungs, its location, artery appearance, and how it beats.