Feasibility of distal transradial access for coronary angiography and percutaneous coronary intervention: an observational and prospective study in a Latin-American Centre.

Background: Distal transradial access (dTRA) as a refinement of the conventional transradial access (TRA) has advantages in terms of risk of radial artery occlusion (RAO). In order to evaluate the real-world feasibility and safety of dTRA as the default access site for routine coronary angiography (CAG) and percutaneous coronary intervention (PCI) in a Latin-American centre, this prospective observational registry was conducted.

Methods: Consecutive patients with a prior assessment for CAG and/or PCI were enrolled in this single-centre prospective registry from October 2018 to March 2019.

Preoperative Use of Intra-Aortic Balloon Pump Support Reduced 30-Day Mortality in a Population with LVEF >35% and High Surgical Risk after Coronary Artery Bypass Graft Surgery.

Introduction: The intra-aortic balloon pump (IABP) is used to prevent complications after coronary artery bypass grafting (CABG) surgery, although some results are controversial and basal ventricular function may play a role. This study assessed the benefit of preoperative use of IABP, as stratified by the ventricular function, in a population submitted to high-surgical-risk CABG.

Methods: Patients >18 years old, with multiple coronary artery disease and thus candidates for CABG, were included.