Cardiology

Babies born with broken hearts

More than 35,000 babies are born with life-threatening congenital heart defects every year in the United States. Fetal single ventricle defects can be identified with echocardiograms. In the first months of life, surgeries ...

Cardiology

African ancestry associated with risk factors for heart failure

African-Americans are known to have certain cardiac conditions that are linked to a greater occurrence of heart failure at a younger age than Caucasians. Researchers at UT Southwestern Medical Center analyzed data from the ...

Cardiology

The sound of a broken heart

Physicians have been training to hear heart problems with stethoscopes for 200 years. Now engineers at Duke University are training computers hooked to the device's digital descendants to hear heart problems undetectable ...

Cardiology

Novel micropacemaker takes new approach to faulty heart rhythms

Investigators at Children's Hospital Los Angeles and the University of Southern California have demonstrated the feasibility of implanting a micropacemaker system in the pericardial sac surrounding the heart—a breakthrough ...

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