Using magnetic cameras, researchers at Linköping University, Sweden, have examined blood flow in an artificial heart in real ...

When biomedical researchers need to test their latest ideas, they often turn to engineered human tissue that mimics the ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

The calf muscles play a vital role in blood circulation. They are often called the body's second heart. Strong calf muscles improve venous return and prevent blood pooling. Sedentary lifestyles weaken ...

After severe heart failure, the ability of the heart to heal by forming new cells is very low. However, after receiving treatment with a supportive heart pump, the capacity of a damaged heart to ...

Poor circulation, common with age, can lead to serious health issues. Staying active is crucial, and calf raises offer a simple solution when regular movement is limited. These exercises activate calf ...

Impaired blood circulation in the lower limbs is a common health problem among the elderly and one of the most prominent complications of diabetes, called diabetic foot. A syndrome characterized by ...