In treated cerebral ischemia cases, median (IQR) time in minutes from ED arrival (door) to initiation of tPA was 75 (57–95) at PSCs, 101 (79–121) at pre-PSCs, and 87 (71–118) at non-PSCs (p < 0.0001) (Figure 3). The gene discussed is PLAT; the disease is Cerebral ischemia.