Complex Chronic Total Occlusion Revascularization - A Comparison of Biradial Versus Femoral Access.

BACKGROUND Complex chronic total occlusion (CTO) cases often require dual access. Evidence suggests that radial access is associated with lower success rates in complex CTOs. Our primary outcome was to determine efficacy of biradial access compared with femoral access. METHODS This was a retrospective, single-center, observational study. Patients who underwent dual-access CTO percutaneous coronary intervention (PCI) between January 2014 and...