Dr. Hoskoppal: Yes. There are over 20 or 30 different types of CHD. To keep it simple, we divide it into three categories based on severity: simple, moderate, and complex. Some CHDs, like Tetralogy of Fallot (TOF) and atrial septal defect, are more common. There are others, like Ebstein’s anomaly, that are less common. At UPMC, we manage and treat every form of CHD. Our combined team of experts provides highly focused care to people of all ages. We use advanced, less-invasive treatments and have excellent outcomes.