Comment on

• A new improved accelerated diagnostic protocol safely identifies low-risk patients with chest pain in the emergency department.

  Aldous SJ, Richards MA, Cullen L, Troughton R, Than M. Aldous SJ, et al. Acad Emerg Med. 2012 May;19(5):510-6. doi: 10.1111/j.1553-2712.2012.01352.x. Acad Emerg Med. 2012. PMID: 22594354
• Combination of copeptin and troponin assays to rapidly rule out non-ST elevation myocardial infarction in the emergency department.

  Charpentier S, Maupas-Schwalm F, Cournot M, Elbaz M, Botella JM, Lauque D. Charpentier S, et al. Acad Emerg Med. 2012 May;19(5):517-24. doi: 10.1111/j.1553-2712.2012.01350.x. Acad Emerg Med. 2012. PMID: 22594355 Clinical Trial.