TCTAP A-142 Sheathless Guiding Catheters as a Safe and Effective Alternative to Conventional Guiding Catheters in Patients with Upper Extremities Vascular Anomalies

More effort is directed to improve TRA intervention materials, this achieved by increasing guiding catheter internal diameter while decreasing outer diameter as in sheathless guiding catheter systems. Patients underwent TRA procedures (2006 to 2017) in whom there was any type of upper arm vascular