Cardiology

Rating heartbeats to save lives

Although the term "heart failure" is a bit of a misnomer, there's no doubt about its dire consequences. There are over 5 million people in the United States whose hearts simply fail to pump sufficient blood with enough force ...

Cardiology

Valve replacement via catheterization is gaining ground

When Maryann Casey battled breast cancer more than 30 years ago, her doctors warned that the radiation therapy could damage her heart. Still, she was caught off guard when, after an echocardiogram in 2012, she was diagnosed ...

Medical research

Genetic cause of heart valve defects

Heart valve defects are a common cause of death in newborns. Scientists at the University of Bonn and the caesar research center have discovered "Creld1" is a key gene for the development of heart valves in mice. The researchers ...

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