From: Arterial spin labeling MRI to measure peak-exercise calf muscle perfusion reproducibly discriminates peripheral arterial disease from normal
NL (n=15)
NL, matched exercise time (n=5)
PAD (n=15)
Exercise time, sec
631±388*
240±0
214±110
Peak perfusion, mL/min-100g
77±23*
84±25*
48±16