Heart defect repair is surgery to fix a heart problem that prevents blood from flowing as it should through the heart. The doctor will make a large cut in your chest. The cut is called an incision. It ...

Atrioventricular septal defect is a developmental irregularity in which a hole connects two or more chambers in your child’s heart. This hole may connect the top two, the bottom two, or all four ...

An atrioventricular septal defect (AVSD) is a condition in which there is a hole between the chambers of the left and right sides of the heart. Additionally, the valves between the chambers may not ...