11.   Born with a congenital heart defect, Keck has undergone four major open-heart surgeries since he was a baby, several of them leaving him gasping for life.

12.   Born with a congenital heart defect, Keck has undergone four major open-heart surgeries, several of them leaving him gasping for life.

13.   A congenital heart defect, hip dysplasia, epilepsy or severe skin allergy can turn a loving relationship into an emotional rollercoaster.

14.   All have heart defects, typically a narrowing of the aorta or pulmonary arteries.

15.   All suffer from a heart defect called supravalvular aortic stenosis, or SVAS, in varying degrees of severity.

16.   Chesley said that research has shown that diet drug users who have not yet shown signs of heart defects are not likely to become ill.

17.   Doctors discovered a heart valve defect and called the pregnancy high-risk.

18.   Eugene is the perfect genetic specimen that Vincent, who has a heart defect, is not.

19.   Hathaway jousts with an HMO after a newborn is sent home, per regulations, before a congenital heart defect can be diagnosed.

20.   He also helped develop a technique for operating on an important cardiovascular blood vessel in human fetuses, laying the groundwork for repairing certain congenital heart defects.