Figure 1. Cumulative distribution curve of patient delay of patients with vs without prior acute myocardial infarction (AMI), quantified as time from chest pain onset (CPO) to presentation to the emergency department (ED) (A), time from chest pain maximum (CPM) to presentation to the ED (B), and time from CPO to presentation to the ED in the subgroup of patients with an adjudicated final diagnosis of AMI (C).

*Vertical line denotes the overall median.