Some day, heart attack survivors might have a patch of laboratory-grown muscle placed in their heart, and children born with defective heart valves might get new ones that can grow in place. But while ...

Children born with diseased heart valves must undergo surgery to repair or replace the damaged tissues. Although tissue engineering holds much promise in the long-term treatment of these pediatric ...

(BOSTON) --The human heart beats approximately 35 million times every year, effectively pumping blood into the circulation via four different heart valves. Unfortunately, in over four million people ...

Over 5 million Americans have heart valve disease (HVD), which can lead to heart failure, stroke, blood clots, and even death. HVD occurs when one or more of the four valves of the heart does not work ...

An enduring challenge for bioengineering researchers is the failure of the heart to regenerate muscle tissue after a heart attack has killed part of its muscle wall. That dead tissue can strain the ...

Efforts to understand cardiac disease progression and develop therapeutic tissues that can repair the human heart are just a few areas of focus for the Feinberg research group at Carnegie Mellon ...

The average heart beats 2.5 billion times in a human lifetime, during which its four valves must maintain unidirectional blood flow to maximize the heart’s efficiency and provide oxygenated blood to ...

Researchers in the Department of Biomedical Engineering report a significant advance in efforts to repair a damaged heart after a heart attack, using grafted heart-muscle cells to create a repair ...

The human heart is an engineering marvel, an efficient machine that beats an average of between 60 and 100 times per minute in healthy adults. That’s equivalent to between 86,000 and 144,000 ...

Medical researchers announced today a cross-institutional team effort to generate a functional heart valve replacement with the capacity for repair, regeneration, and growth. The team is also working ...