BMI, body mass index; CABG, coronary artery bypass graft; MI, myocardial infarction; NSTE/ACS, non–ST-segment elevation acute coronary syndrome; PCI, percutaneous coronary intervention.Adapted from The Lancet, 377. Jolly SS et al. Radial versus femoral access for coronary angiography and intervention in patients with acute coronary syndromes (RIVAL): a randomised, parallel group, multicentre trial. 1409–1420. Copyright 2011, with permission from Elsevier.