Comment on

• Ruling out acute myocardial infarction. A prospective multicenter validation of a 12-hour strategy for patients at low risk.

  Lee TH, Juarez G, Cook EF, Weisberg MC, Rouan GW, Brand DA, Goldman L. Lee TH, et al. N Engl J Med. 1991 May 2;324(18):1239-46. doi: 10.1056/NEJM199105023241803. N Engl J Med. 1991. PMID: 2014037 Clinical Trial.
• Medical decision making in patients with chest pain.

  Eagle KA. Eagle KA. N Engl J Med. 1991 May 2;324(18):1282-3. doi: 10.1056/NEJM199105023241811. N Engl J Med. 1991. PMID: 2014041 No abstract available.