Add Yahoo as a preferred source to see more of our stories on Google. It doesn't look like much, but Katrina Penney says she wouldn't be here today without a very small heart pump. Penney went into ...

When heart muscle gets damaged, the result is often permanent. Unlike other muscles in the body, the heart has long been believed to lack the ability to heal itself. But recent research suggests that ...

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 ...

Hearing the words “heart failure” from a doctor can feel scary and confusing. The word “failure” sounds very serious, and ...

Please provide your email address to receive an email when new articles are posted on . There is only one mechanical heart pump available in the U.S. for patients with heart failure requiring left ...

PHOENIX — Doctors at the Abrazo West Campus in Goodyear used the world’s smallest heart pump to save a Buckeye woman’s life earlier this year. Dr. Saif Al-Qaisi was the interventional cardiologist who ...

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 ...