Radial accEss Crossover for PErcutaneous Coronary Procedures And ouTcome: the REPEAT Study

Transradial approach for percutaneous coronary procedures. The modality of radial puncture (needle vs cannula), the choice of radial sheath (long vs short; hydrophilic vs non hydrophilic), the type of catheters employed, the use of spasmolytic agents and the choice of secondary vascular access will be left to the operator discretion