Presentation TCT 2017 TCT 17: Procedural Characteristics, Outcomes, and Complications in Patients Undergoing Percutaneous Coronary Chronic Total Occlusion Angioplasty - Pooled Analysis From RECHARGE, Expert JCTO, EURO CTO, PROGRESS, and OPEN CTO Registries Presenter: James C. Spratt, R. Michael Wyman, Sudhir Rathore October 31, 2017