So, back in 2016 on episode #11, I reviewed the cyanotic congenital heart diseases and said I would (at some point) cover the acyanotic lesions. Well, my friends, the time has come. For the pediatrics topic of 2020, I will review the big four acyanotic CHD (VSD, ASD, PDA, CoA) on the pediatric EOR and PANCE blueprint to wrap this topic up.