Fig. 1From: The cost-utility of point-of-care troponin testing to diagnose acute coronary syndrome in primary carestructure of the decision tree. Black triangles represent braches in which patients are referred to the ED (because of suspected ACS), while grey triangles represent branches in which patients are send home. ACS = acute coronary syndrome, ECG = electrocardiogram, GP = general practitioner, hosp. = hospital, POC = point-of-care, prob. = probability, STEMI = ST elevation myocardial infarction Back to article page