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The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids ... http://en.wikipedia.org/wiki/Heart
Official site includes news, tour dates, journal, photos, biography, discography, and video clips. http://www.heart-music.com/
Heart is a rock band whose founding members came from Seattle, Washington in the early 1970s. Going through several lineup changes, the only constant members of the group are ... http://en.wikipedia.org/wiki/Heart_%28band%29
Learn more about the American Heart Association's efforts to reduce death caused by cardiovascular disease. http://www.americanheart.org/
noun . 1. Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to ... http://dictionary.reference.com/browse/heart
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