RT Journal Article SR Electronic T1 Radial Access is Not Superior to Femoral Access for Coronary Angiography or Intervention in Patients with ACS JF MD Conference Express YR 2011 FD SAGE Publications VO 11 IS 3 SP 16 OP 17 DO 10.1177/155989771103008 UL http://mdc.sagepub.com/content/11/3/16.abstract AB The RIVAL Trial showed that radial access for coronary angiography with possible percutaneous coronary intervention is not superior to femoral access. In secondary and exploratory analyses, the study observed that radial access was associated with a reduction in major vascular access site complications, was superior for the primary outcome when performed at high-volume radial centers, and was associated with better outcomes for patients with ST-segment elevation myocardial infarction.