ABSTRACT Background Guide catheter extensions provide increased support in complex percutaneous coronary interventions. The Expressman™ is a novel guide catheter extension and the objective was to assess the impact of its use on procedural success and complications in a high-volume reference center. Methods We analyzed data from all consecutive procedures in which the Expressman™ guide catheter extension was used. The decision to use a guide catheter extension was at operator’s discretion. Device success was defined as the successful positioning of […]
