National Trends of Hospital Performance in Acute Myocardial Infarction Care: Department of Veterans Affairs, 2011–2014. Issue 4 (April 2018) - Hess, Paul L.; Gunzburger, Elise C.; Kini, Vinay; Liu, Chuan-Fen; Jones, Jacqueline; Matlock, Daniel; Heidenreich, Paul A.; Levy, Cari R.; Maddox, Thomas M.; Grunwald, Gary K.; Ho, P. Michael