Table 3 Doppler ultrasonography of the radial arteries

Diameter right radial artery (mm)

2.52 (2;2.8)*

2.86 (2.5;3.8)

0.034

Flow Profile (triphasic in %)

0

100

PSV (cm/s)

*

38.1 (10;96.3)

Flow Volume (ml/min)

*

17.93 (4.5; 59.6)

Diameter right distal ulnar artery (mm)

2.62 (2.1; 3.6)

2.87 (2.3;3.47)

0.182

Flow Profile (triphasic in %)

100

100

PSV (cm/s)

85.2 (60.8;154)

57.2 (36.3; 90)

0.012

Flow Volume (ml/min)

44.72 (18.3;68.3)

47 (10.3; 176)

0.452

Diameter left radial artery (mm)

2.51 (2.2;3)

2. 72 (2.4; 3.3)

0.061

Flow Profile (triphasic in %)

100

100

PSV (cm/s)

49.15 (35; 73.2)

65.4 (35; 88)

0.045

Flow Volume (ml/min)

23.87 (12; 46.6)

34.97 (9.5; 128)

0.196

Diameter left distal ulnar artery (mm)

2.53 (2.2; 3.2)

2.81 (2.3; 3.6)

0.141

Flow Profile (triphasic in %)

100

100

PSV (cm/s)

55.5 (38;70.3)

50. 31 (25.2; 85)

0.248

Flow Volume (ml/min)

30.8 (9.6;55.7)

35. 88 (10.1; 128)

0.364