1. From the Coronary and Structural Heart Diseases Department (R.P., Z.D., C.K., M.K., E.K.-D., J.P.-M., S.B., M.S., A.P., A.D., B.S., A.P., M.D.), Congenital Heart Diseases Department (M.K.), and Interventional Cardiology and Angiology Department (A.W.), Institute of Cardiology, Warsaw, Poland; Department of Medicine, New York University School of Medicine (S.B.); and Coronary and Structural Heart Diseases Department, Institute of Cardiology, Warsaw, Poland (W.R.).