Thygesen K, Alpert JS, White HD. Universal definition of myocar-dial infarction. Eur Heart J. 2007;28:2525 38. 241. Alcock RF, Roy P, Adorini K, et al. Incidence and determinants of myocardial infarction following percutaneous coronary interventions according to the revised Joint Task Force definition of troponin T elevation. Int J Cardiol. 2010;140:66 72. 242. Testa L, Van Gaal WJ, Biondi Zoccai GG, et al. Myocardial infarction after percutaneous coronary intervention: a meta-analysis of troponin elevation applying the new universal definition. QJM. 2009;102: 369 78. 243. Yang EH, Gumina RJ, Lennon RJ, et al. Emergency coronary artery bypass surgery for percutaneous coronary interventions: changes in the incidence, clinical characteristics, and indications from 1979 to 2003. J Am Coll Cardiol. 2005;46:2004 9. 244. Kutcher MA, Klein LW, Ou FS, et al. Percutaneous coronary inter- ventions in facilities without cardiac surgery on site: a report from the National Cardiovascular Data Registry (NCDR). J Am Coll Cardiol. 2009;54:16 24. 245. Roy P, de Labriolle A, Hanna N, et al. Requirement for emergent coronary artery bypass surgery following percutaneous coronary inter- vention in the stent era. Am J Cardiol. 2009;103:950 3. 246. Seshadri N, Whitlow PL, Acharya N, et al. Emergency coronary artery bypass surgery in the contemporary percutaneous coronary intervention era. Circulation. 2002;106:2346 50. 247. Aggarwal A, Dai D, Rumsfeld JS, et al. Incidence and predictors of stroke associated with percutaneous coronary intervention. Am J Cardiol. 2009;104:349 53. 248. Dukkipati S, O Neill WW, Harjai KJ, et al. Characteristics of cerebro- vascular accidents after percutaneous coronary interventions. J Am Coll Cardiol. 2004;43:1161 7. 249. Duvernoy CS, Smith DE, Manohar P, et al. Gender differences in adverse outcomes after contemporary percutaneous coronary inter- vention: an analysis from the Blue Cross Blue Shield of Michigan Cardiovascular Consortium (BMC2) percutaneous coronary intervention registry. Am Heart J. 2010;159:677 83. 