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Table 3 PIVOT results in individual PAD patients and for the average of all young healthy subjects

From: Combined measurement of perfusion, venous oxygen saturation, and skeletal muscle T2* during reactive hyperemia in the leg

  Healthy PAD #1 PAD #2 PAD #3 PAD #4 PAD #5
ABI N/A 0.41 0.52 0.68 0.72 0.74
Perfusion
PHF (mL/min/100g) 37.0 (6.1) 26.9 22.0 31.3 29.9 37.3
TTP (s) 19.0 (4.5) 110 72 90 52 32
HFV (mL/100g) 16.9 (5.1) 48.2 26.5 78.7 37.7 33.8
Hyperemic duration (s) 51.2 (14.6) 182 124 240 110 108
SvO 2
Washout time (s) 12.2 (2.2) 48 50 22 36 22
Upslope (%HbO2/s) 1.0 (0.6) 0.24 0.18 0.45 0.69 0.45
Overshoot (%HbO2) 18.1 (6.5) 16.4 17.9 13.2 16.7 12.9
T 2 *
Baseline T2* (ms) 22.6 (1.7) 22.2 22.4 21.6 20.4 20.0
Relative T2*min 0.91 (0.03) 0.93 0.94 0.92 0.95 0.94
Relative T2*max 1.11 (0.04) 1.04 1.04 1.11 1.04 1.12
TTPT2* (s) 32.8 (8.8) 120 60 94 56 68