21 February 2022
: Case report
Successful Crossing of Complex Radial and Brachial Artery Anatomy Using a New Approach: Railtracking
Unusual clinical course, Unusual or unexpected effect of treatment
Claudiu Ungureanu1ABEF*, Stephane CarlierDOI: 10.12659/AJCR.934760
Am J Case Rep 2022; 23:e934760
Figure 1. (A) Sharp edge at guide catheter tip works like a “razor blade”.(B) Smooth tapering from RSS dilatator and guiding catheter for navigating difficult anatomies.






