Contributions Thomas J. Forbes, MD, FSCAIHot Topics in Interventional Cardiology (2020) Thomas J. Forbes, MD, FSCAIAmplatzer Piccolo Occluder Clinical Trial for Percutaneous Closure of the Patent Ductus Arteriosus in Patients ≥700 Grams Thomas J. Forbes, MD, FSCAICRISP: Catheterization RISk Score for Pediatrics: A Report from the Congenital Cardiac Interventional Study Consortium (CCISC) Thomas J. Forbes, MD, FSCAIStandardizing Radiation Dose Reporting in the Pediatric Cardiac Catheterization Laboratory—A Multicenter Study by the CCISC (Congenital Cardiovascular Interventional Study Consortium)