The latest AHA/ACC guidelines on NSTEACS have been published ahead of print in Circulation.
Full text is available, and the Executive Summary is available here
Amsterdam EA, Wenger NK, Brindis RG, Casey DE, Ganiats TG, Holmes DR, et al.
2014 AHA/ACC Guideline for the Management of Patients With Non-ST-Elevation Acute Coronary Syndromes: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines.
Circulation. 2014 Sep 23. [Epub ahead of print]