Evidence-Based Complementary and Alternative Medicine / 2015 / Article / Tab 2 / Research Article
Differences in the Properties of the Radial Artery between Cun , Guan , Chi , and Nearby Segments Using Ultrasonographic Imaging: A Pilot Study on Arterial Depth, Diameter, and Blood Flow Table 2 Artery depth and diameter and blood flow velocities.
Variable Measurement location mean (SD) Cun Guan Chi P1 P2 P3 Left Artery depth (mm) 3.26 (0.71) 2.74 (0.66) 3.32 (0.85) 3.79 (1.09) 3.90 (1.11) 4.17 (1.26) Artery diameter (mm) 2.52 (0.36) 2.42 (0.35) 2.52 (0.30) 2.54 (0.32) 2.51 (0.31) 2.51 (0.31) Maximum blood flow velocity (cm/sec) 41.68 (12.39) 55.34 (14.70) 56.26 (11.82) 54.98 (12.23) 56.36 (12.21) 57.66 (13.57) Average blood flow velocity (cm/sec) 5.75 (3.25) 9.24 (4.86) 9.51 (4.44) 9.81 (5.24) 9.66 (4.51) 10.14 (5.04) Right Artery depth (mm) 3.60 (0.82) 2.74 (0.72) 3.36 (1.14) 3.95 (1.36) 4.32 (1.42) 4.64 (1.41) Artery diameter (mm) 2.47 (0.39) 2.37 (0.32) 2.46 (0.33) 2.53 (0.41) 2.55 (0.34) 2.55 (0.33) Maximum blood flow velocity (cm/sec) 35.50 (4.64) 49.28 (11.95) 50.91 (11.55) 51.43 (12.53) 52.85 (13.15) 53.94 (12.13) Average blood flow velocity (cm/sec) 4.64 (2.99) 7.46 (4.24) 7.98 (4.41) 8.26 (4.44) 8.45 (5.12) 8.39 (4.43)