News tagged with heart

Related topics: heart attack · heart failure · heart disease · heart muscle · patients

Deep vein thrombosis recommendations

The first comprehensive European advice on deep vein thrombosis was recentely published in the European Heart Journal. The recommendations were produced by the European Society of Cardiology (ESC) Working Group on Aorta and ...

Sep 20, 2017
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Smoking number one risk factor for PAD

Smoking and diabetes are the two leading risk factors for peripheral artery disease (PAD), a narrowing of the arteries which can result in amputation, according to a study carried out at the University of Dundee and part-funded ...

Sep 19, 2017
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Heart

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, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."

The heart of a vertebrate is composed of cardiac muscle, an involuntary striated muscle tissue which is found only within this organ. The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.

This text uses material from Wikipedia, licensed under CC BY-SA

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