The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

Scientists in the U.S. have created a tiny, innovative chip that mimics real human blood vessel structures to transform how medicine understands, diagnoses, and treats cardiovascular conditions ...

In a breakthrough development, researchers at the University of Edinburgh have successfully created artificial blood vessels using 3D printing technology. These innovative gel-like tubes closely ...

See how the human heart moves blood through the body in this animated feature from the NOVA: ... In addition, blood vessels dilate to deliver more blood, or constrict ...

Learn How the Heart Works. Your heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and ...

3D-printed blood vessels bring artificial organs closer to reality New printing method creates branching vessels in heart tissue that replicate the structure of human vasculature in vitro ...

Save guides, add subjects and pick up where you left off with your BBC account. Check your knowledge of the heart and how blood is transported around the body by blood vessels ahead of your Higher ...

3D-printed blood vessels, which closely mimic the properties of human veins, could transform the treatment of cardiovascular diseases. Strong, flexible, gel-like tubes -- created using a novel 3D ...

Israeli researchers have printed the world’s first 3-D vascularized, engineered heart using human tissue. They used a patient’s own cells and biological material and the heart has blood vessels. The 3 ...

A newly released medical study examined the impact that marijuana usage, including the use of THC-laced edibles, might have on the heart and found evidence suggesting it could increase the risk of ...

Diuretics - sometimes called "water pills" - increase the amount of water the body expels. They are taken widely, including ...