Cardiology

Systems treating severe heart attacks expanding nationwide

The number of systems of care that quickly transfer and treat heart attack patients has increased substantially across the nation, according to research published in Circulation: Cardiovascular Quality and Outcomes, an American ...

Cardiology

Exercise slows muscle wasting from age and heart failure

Exercise can counteract muscle breakdown, increase strength and reduce inflammation caused by aging and heart failure, according to new research in Circulation, an American Heart Association journal.

Cardiology

Encouraging news for heart patients

Inheriting gene variants that increase the risk of developing coronary heart disease does not necessarily mean an individual is going to have reduced life expectancy if he or she suffers a heart attack.

Cardiology

Scar tissue turned into heart muscle without using stem cells

Scientists at Duke University Medical Center have shown the ability to turn scar tissue that forms after a heart attack into heart muscle cells using a new process that eliminates the need for stem cell transplant.

Cardiology

Heart failure's effects in cells can be reversed with a rest

Structural changes in heart muscle cells after heart failure can be reversed by allowing the heart to rest, according to research at Imperial College London. Findings from a study in rats published today in the European Journal ...

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