TCTAP A-034 Angiographic Analysis of Trans-radial Percutaneous Coronary Intervention (PCI) Cases by the Backup Support of Guide Extension Catheter

The guide extension catheter – Guidezilla (Boston Scientific, United States of America) is a useful tool in the armamentarium of the interventional cardiologist. As an adaptation of the “mother and child” system, it provides an extension to the guide catheter with better coaxial alignment and