Clinical Trials Study
Copyright ©The Author(s) 2020.
World J Cardiol. Nov 26, 2020; 12(11): 526-539
Published online Nov 26, 2020. doi: 10.4330/wjc.v12.i11.526
Table 2 Acute mobilization of endothelial cellular populations after a symptom-limited cardiopulmonary exercise testing of two different severity groups according to the median value of peak oxygen uptake
Endothelial cellular populationsGroup 1 of n = 25, peak VO2 < 18.0 mL/kg/min
Group 2 of n = 24, peak VO2 ≥ 18.0 mL/kg/min
P value between groups
Before CPETAfter CPETBefore CPETAfter CPET
CD34+/CD45-/CD133+60 (25-76)90 (70-103)e42 (19-73)90 (39-118)e0.329
CD34+/CD45-/CD133+/VEGFR21 (1-4)5 (3-8)e2 (1-3)6 (3-9)e0.075
CD34+/CD133+/VEGFR213 (9-17)13 (9-26)10 (7-18)14 (10-19)b0.257
CD34+/CD45-/CD133-186 (141-361)488 (247-658)e218 (158-247)311 (254-569)e0.101
CD34+/CD45-/CD133-/VEGFR22 (1-2)3 (2-5)e1 (1-2)4 (2-6)e0.471