Heart

What is it? The muscular organ that pumps blood through the circulatory system. Mammals and birds have a four-chambered heart, with a left atrium and ventricle and a right atrium and ventricle. The right half of the heart receives deoxygenated blood from the body and

Added By: Avery

Send To Friends!

If you'd like to send the Heart definition to yourself or to your friends/colleagues, just enter the e-mail addresses in the boxes below -

We hope you now understand the meaning of Heart. If you need any more information on this term, please don't hesitate to contact us.