Genetics

Genetic mutation implicated in 'broken' heart

For decades, researchers have sought a genetic explanation for idiopathic dilated cardiomyopathy (DCM), a weakening and enlargement of the heart that puts an estimated 1.6 million Americans at risk of heart failure each year. ...

Medical research

Environment and diet leave their prints on the heart

A University of Cambridge study, which set out to investigate DNA methylation in the human heart and the 'missing link' between our lifestyle and our health, has now mapped the link in detail across the entire human genome.

Cardiology

Seminar series offers deep dive on exercise and the heart

The Journal of the American College of Cardiology has issued a four-part focus seminar series on sports cardiology and of the impact of physical activity, cardiorespiratory fitness and exercise training on the general U.S. ...

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