Cardiology

Radiation therapy reprograms heart muscle cells to younger state

New research from Washington University School of Medicine in St. Louis suggests that radiation therapy can reprogram heart muscle cells to what appears to be a younger state, fixing electrical problems that cause a life-threatening ...

Health

Alcohol causes immediate effects linked to heart malady

A daily alcoholic drink for women or two for men might be good for heart health, compared to drinking more or not drinking at all. But while there is some evidence that drinking in moderation might prevent heart attacks, ...

Cardiology

Quantifying effectiveness of treatment for irregular heartbeat

In a small proof-of-concept study, researchers at Johns Hopkins report a complex mathematical method to measure electrical communications within the heart can successfully predict the effectiveness of catheter ablation, the ...

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