In cardiovascular research, the zebrafish has been used to model blood clotting, blood vessel development, heart failure, and congenital heart and kidney disease.

Aortic coarctation is one of the more common heart conditions that are present at birth (congenital heart conditions).

The fact is that children with Downs are considerably more likely to have congenital heart defects, serious bowel impairment and hearing problems from birth.

Heart defects since birth (congenital heart defects).

Eisenmenger Complex Eisenmenger Disease Eisenmenger Reaction Eisenmenger Physiology None Eisenmenger syndrome is a rare progressive heart condition that develops in some individuals with structural malformations of the heart that are present from birth (congenital heart defects).

An R.S.V. infection can result in serious, even fatal, respiratory illness when it infects very young infants or any children with medical conditions like congenital heart or lung disease or respiratory damage after premature birth.

In addition, some infants with the syndrome may have structural abnormalities of the heart that are present at birth (congenital heart defects).