Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream ...

This clip is an introduction to the human heart. We find out about its location within the body and its function as a pump. The heart sits within the chest cavity between the lungs and is about ...

Imagine you could grow a new limb or a new organ. We would be able to live forever if that were the case. However, while we cannot grow new limbs, our bodies still react in pretty miraculous ways when ...

It also shows how the pacemaker cells restart her heart after the surgery. This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

There are notable differences between men and women in their susceptibility to many human diseases, including cardiovascular ...

Researchers studied samples of human brains and found high levels of microplastics, but it's unclear how they slip past the ...

If we scrutinize the mechanism of the heart, we shall find that it involves ... aorta to force the blood through the vessels of the human body, is estimated by Hales, as being equal per square ...

Like any other muscle, the heart doesn’t need to work as hard ... “Space is just not very hospitable to the human body,” said Emmanuel Urquieta, chief medical officer at the Translational ...

Texas A&M AgriLife offers a free Heart Health & Dessert program at the Trinity Valley Community College Palestine campus from 10 a.m. to noon Tuesday. The presentation includes information about ...

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream ...