An 8-year-old boy waiting for a heart transplant is being kept alive by an experimental device that can be used only in dire circumstances. An 8-year-old boy waiting for a heart transplant is being ...

According to the World Health Organization, diseases of the circulatory system, including heart disease such as heart attacks, are still among the most common causes of death worldwide. Recovering the ...

But now, a new study led by a researcher at the University of Arizona is offering fresh hope. The team discovered that some ...

Bypass surgery is a type of open-heart surgery. Surgeons may use several different types of bypass surgeries to repair or replace the heart. Open-heart surgery is an operation where surgeons repair or ...

In heart failure, the necessary oxygen levels and nutrients do not meet the body’s demands, setting off a domino effect of congestion in the lungs, kidneys and other areas. About 6.7 million adults in ...