Current alternatives to traditional radial approach for coronary interventions: A randomized prospective study of the ulnar and distal radial approaches

The radial artery is the standard access for coronary intervention; however, it is essential to have alternative accesses as it may be used as a conduit during coronary artery bypass grafting or for dialysis fistula. Ulnar and distal radial artery accesses have emerged as alternative accesses for traditional radial artery.