Heart Attack :: Integrated system, rapid transfer offers lifeline for heart attack victims

Heart attack patients received lifesaving treatment quickly when hospitals and communities used an integrated, rapid transfer system to get patients to a facility equipped to perform artery-opening procedures, according to a report in Circulation: Journal of the American Heart Association.

Heart Attack :: Cardiac patches stimulate regeneration, improve function after heart attack

When human hearts are injured, as during a heart attack, healthy tissue normally can?t regrow. Researchers now demonstrate in rats that a sponge-like patch, soaked in a compound called periostin and placed over the injury, can not only get heart cells to begin dividing and making copies of themselves again, but also improves heart function.

Imaging :: UT study reveals inaccuracies in cardiac PET-CT imaging, finds fixes

Current PET-CT scanners with standard commercial software designed to provide images of the heart are falsely indicating coronary artery disease in as many as 40 percent of patients, according to a study published today on the cover page of the Journal of Nuclear Medicine.

Fitness :: To keep fit in space, train like an athlete

If one part of your car isn’t properly maintained, it can affect how the entire vehicle runs ? especially if you’re taking a long trip. The same can be said for the human body. That?s why, when it comes to fitness in space, it?s important to create a program addressing the whole system, parts included.

Heart Attack :: Swift system for heart attack care improves treatment, cuts costs

Heart attack patients received life-saving care up to an hour sooner after an Indiana hospital implemented a novel protocol to rapidly activate the cardiac catheterization lab, researchers reported in Circulation: Journal of the American Heart Association.

Fitness :: Aerobic exercise is best fitness program for patients with stable heart failure

Countless exercise programs claim to trim the thighs, abs and buttocks, but how many offer to reshape a flabby heart? According to new research, aerobic exercise does just that for patients with stable heart failure, literally turning an enlarged heart into a trimmer, more efficient organ for pumping blood throughout the body.