News tagged with heart

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

Oral curcumin may protect gut function

Oral curcumin may be a viable therapy to improve intestinal barrier function changes caused by consuming a high-fat Western diet, according to a preclinical study by Virginia Commonwealth University School of Medicine researchers.

Sep 25, 2014
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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.

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