Comment on

• Undetectable high-sensitivity cardiac troponin T level in the emergency department and risk of myocardial infarction.

  Bandstein N, Ljung R, Johansson M, Holzmann MJ. Bandstein N, et al. J Am Coll Cardiol. 2014 Jun 17;63(23):2569-2578. doi: 10.1016/j.jacc.2014.03.017. Epub 2014 Mar 30. J Am Coll Cardiol. 2014. PMID: 24694529
• High sensitivity cardiac troponin T: testing time is also a learning time.

  Liu W, Peng Y, Zhang C, Chen M, Huang DJ. Liu W, et al. J Am Coll Cardiol. 2014 Aug 12;64(6):631-2. doi: 10.1016/j.jacc.2014.04.060. J Am Coll Cardiol. 2014. PMID: 25104537 No abstract available.