Each year at the Society for Cardiovascular Angiography & Interventions (SCAI) Annual Scientific Sessions meeting, collaborative think tanks involving interventional cardiologists, administrative partners, and members of industry are convened for each SCAI clinical practice area to discuss topics of interest to the group.

This document presents the proceedings of the coronary, structural, peripheral, and congenital think tank sessions at SCAI 2021: 

1. Coronary: Percutaneous Coronary Procedures in the Ambulatory Surgery Center—What Does This Mean to the Practice, Oversight, Value, and Quality of Procedural Areas
2. Peripheral: Understanding the Value Assessment of Peripheral Technologies in Acute and Chronic Infrainguinal Interventions
3. Structural: Enhancing Innovation in Structural Heart Procedures—emerging Indicators for Valves, Clips and Plugs
4. Congenital: How Can the Pediatric Interventional Community Effectively Track Implantable Devices From Childhood to Adulthood

All authors: Srihari S. Naidu MD, FSCAI; Suzanne J. Baron MD, FSCAI; Marvin H. Eng MD, FSCAI; Shyam K. Sathanandam MD, FSCAI; David A. Zidar MD, PhD, FSCAI; Dmitriy N. Feldman MD, FSCAI; Frank F. Ing MD, MSCAI; Faisal Latif MD, FSCAI; Michael J. Lim MD, FSCAI; Timothy D. Henry MD, MSCAI; Sunil V. Rao MD, FSCAI; George D. Dangas MD, PHD, MSCAI; James B. Hermiller MD, MSCAI; Ramesh Daggubati MD, FSCAI; Binita Shah MD, FSCAI; Lawrence Ang MD, FSCAI; Herbert D. Aronow MD, FSCAI; Subhash Banerjee MD, FSCAI; Lyndon C. Box MD, FSCAI; Ronald P. Caputo MD, FSCAI; Mauricio G. Cohen MD, FSCAI; Megan Coylewright MD, FSCAI; Peter L. Duffy MD, MMM, FSCAI; Andrew M. Goldsweig MD, FSCAI; Donald J. Hagler MD, MSCAI; Beau M. Hawkins MD, FSCAI; Ziyad M. Hijazi MD, MPH, MSCAI; Sasanka Jayasuriya MD, FSCAI; Henri Justino MD, FSCAI; Andrew J. Klein MD, FSCAI; Chad Kliger MD, FSCAI; Jun Li MD, FSCAI; Ehtisham Mahmud MD, FSCAI; John C. Messenger MD, FSCAI; Brian H. Morray MD; Sahil A. Parikh MD, FSCAI; John Reilly MD, FSCAI; Eric Secemsky MD, FSCAI; Mehdi H. Shishehbor MD, FSCAI; Molly Szerlip MD, FSCAI; Steven J. Yakubov MD, MSCAI; Cindy L. Grines MD, MSCAI; and the members of the SCAI 2020 Think Tank Consortium: Lindsay Ackman, Jennifer Alvarez-Breckenridge, Colleen Baird, David Baker, Charles Berry, Manisha Bhattacharya, Seth Bilazarian MD, Rosanne Bowen, Kevin Brounstein, Cole Cameron, Rafael Cavalcante, Casey Culbertson, Pedro Diaz, Susan Emanuele, Erin Evans, Rob Fletcher, Tina Fortune, Priya Gaiha MD, Devi Govender, Dan Gutfinger, Kurt Haggstrom, Andrea Herzog, Denise Hite, Bethany Kalich, Ann Kirkland, Toni Kohler, Holly Laurisden, Kevin Livolsi, Lois Lombardi, Sarah Lowe, Kevin Marhenke, Joie Meikle, Neil Moat MD, Megan Mueller, Roberto Patarca, Jeff Popma MD, Novena Rangwala, Chuck Simonton MD, Jerry Stokes, Margaret Taber, Christopher Tieche, John Venditto MD, MBA, Nick EJ West MD, and Laurie Zinn.