Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns ...

Real-time imaging shows how plastic-stuffed cells form clumps that affect mouse movement.

As your heart expands, blood flows from your body into its chambers ... This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

Research led by Professor Hai-Ling Margaret Cheng (BME) opens the door to earlier treatment and better outcomes ...

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

Yoga Asanas For Oxygen Circulation: Oxygen serves as a fundamental pillar of the human body ... legs against the wall promotes blood flow back to your heart, allowing for better oxygen ...

Persistent over-dilation of muscle microvasculature may be one reason causing chronic limb-threatening ischemia, recent studies by Kuopio University Hospital and the University of Eastern Finland show ...

Originally appeared on the NOVA Web site Cut to the Heart. Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and ...