Table 4.

Comparison of miRNA expression between CTEPH patients with different WHO FCs.

miRNA	WHO FC II group (n = 5)	WHO FC III group (n = 3)	P value
miR-17-5p	0.360 ± 0.064	1.066 ± 0.379	0.227
miR-665	2.357 ± 0.906	1.024 ± 0.023	0.122
miR-93-5p	0.437 ± 0.219	0.630 ± 0.178	0.346
miR-106-5p	0.500 ± 0.480	1.519 ± 0.591	0.080
miR-3202	2.609 ± 1.684	2.556 ± 0.447	0.950
let-7b-3p	0.964 ± 0.694	1.296 ± 0.663	0.632