Contributions Shyam K. Sathanandam, MD, FSCAI SCAI Position Statement on Transcatheter Occlusion of Patent Ductus Arteriosus in Premature Infants Shyam K. Sathanandam, MD, FSCAIHot Topics in Interventional Cardiology (2021) Shyam K. Sathanandam, MD, FSCAIAmplatzer Piccolo Occluder Clinical Trial for Percutaneous Closure of the Patent Ductus Arteriosus in Patients ≥700 Grams