Your heart is a hard-working muscle. Find out more in this article for kids.
The heart is the organ that supplies blood and oxygen to all parts of the body.
Heart Anatomy. Simply click on a region of the heart on the diagrams or the hyperlinks listed below to learn more about the structures of the heart.
Interactive tour of the heart. From the Franklin Institute in Philadelphia.
The latest developments in cardiology and cardiovascular research, including heartwire news and commentary by some of the world's top cardiologists. Sign up for free.
The Human Heart. The heart is one of the most important organs in the entire human body. It is really nothing more than a pump, composed of muscle which pumps blood ...
WebMD's Heart Anatomy Page provides a detailed image of the heart and provides information on heart conditions, tests, and treatments.
noun 1. Anatomy . a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle , located in the chest between the lungs ...
Official site includes news, tour dates, journal, photos, biography, discography, and video clips.
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heart (härt) n. 1. Anatomy. a. The chambered muscular organ in vertebrates that pumps blood received from the veins into the arteries, thereby maintaining the flow ...
Your heart is a muscular organ that pumps blood to your body. Your heart is at the center of your circulatory system.
We are all students in the "Earth school," according to authors Gary Zukav and Linda Francis in The Heart of the Soul . And the time has come to create a whole new ...
Heart's official profile including the latest music, albums, songs, music videos and more updates.
If you're like most people, you think that heart disease is a problem for other folks. But heart disease is the number one killer in the U.S. It is also a major cause ...
The heart is a muscle found in every animal that has a vertebral column. It is a very strong muscle that is about the size of a fist. It pumps blood throughout the body.
Definition of HEART. 1. a: a hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining the circulation of the blood
T H E H E A R T HeartPoint animation: this will take approximately 5 1/2 minutes to load. The Right Atrium, receives "used blood" from the body.
Did you know that your heart is the strongest muscle? Your heart is divided into two sides. The right side pumps blood to your lungs where it picks up ...