From: Correlation between endothelial dysfunction and occurrence of no-reflow in patients undergoing post-thrombolysis early invasive percutaneous intervention for ST-elevation myocardial infarction
FMD %
Post-PCI TIMI flow
p-value
P1 (I vs II)
P2 (I vs III)
P3 (II vs III)
I
II
III
n = 8
n = 24
n = 118
Mean ± SD
5.63 ± 1.19
7.96 ± 1.83
8.10 ± 2.7
0.03
0.025
0.008
0.805