Fig. 1

Grade of renal artery stenosis vs renal blood flow in unilateral RAS. ♦Grade of renal artery stenosis vs basal flow in unilateral RAS (r = 0.8, p = 0.04). Grade of renal artery stenosis vs stress flow in unilateral RAS (r = 0.8, p = 0.02)
Grade of renal artery stenosis vs renal blood flow in unilateral RAS. ♦Grade of renal artery stenosis vs basal flow in unilateral RAS (r = 0.8, p = 0.04). Grade of renal artery stenosis vs stress flow in unilateral RAS (r = 0.8, p = 0.02)