Improving door-to-balloon times in Asia for acute ST elevation myocardial infarction via direct activation by emergency physicians of percutaneous coronary intervention

Assessment and diagnosis of recent onset chest pain or discomfort of suspected cardiac origin. Guideline 2009;95. [5] Bourdillon P. Exercise ECG useful in finding coronary artery disease. BMJ 2010;340: c1971. [6] Underwood SR. W(h)ither the exercise ECG? BMJ 2010;340:c2387. [7] Timmis A. NICE and chest pain diagnosis. BMJ 2010;340:c2391. [8] Pryor DB, Shaw L, McCants CB, et al. Value of the history and physical in identifying patients at increased risk for coronary artery disease. Ann Intern Med 1993;118: 81–90. [9] Tenkorang JN, Fox KF,Wood DA. A brief report on the data available on rapid access cardiology clinics. Br J Cardiol 2005;12:139–41. [10] Coats AJ. Ethical authorship and publishing. Int J Cardiol 2009;131:149–50.