Procedural Characteristics and Outcomes of Chronic Total Occlusion Percutaneous Coronary Intervention in Patients With and Without Prior CABG.
BACKGROUND Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) in patients with prior coronary artery bypass grafting (CABG) is associated with greater anatomical and procedural complexity. However, whether prior CABG independently influences procedural success remains uncertain. METHODS We retrosp...