From: CHA2DS2 VASc score and brachial artery flow-mediated dilation as predictors for no-reflow phenomenon in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
Flow result
P-value
Reflow
No reflow
Pain to door time (h)
Median (IQR)
6 (3–10)
10 (8–12)
0.000
Range
1–24
6–35
Door to wire time (min)
Mean ± SD
21.22 ± 2.80
22.44 ± 2.78
0.020
20–35
20–30