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 ...

The National Institute for Health and Clinical Excellence is examining endovascular closure of perimembranous ventricular septal defect and will publish guidance on its safety and efficacy to the NHS ...

The National Institute for Clinical Excellence is examining endovascular closure of atrial septal defect and will publish guidance on its safety and efficacy to the NHS in England, Wales and Scotland.

Transcatheter closure of atrial septal defects has become the standard of care for ostium secundum lesions, offering a minimally invasive alternative to open surgery. The procedure is performed under ...

A ventricular septal defect (VSD) is a hole in the septum, which is the wall separating the two lower chambers of the heart. In many cases, the hole closes on its own. A ventricular septal defect is a ...

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 ...