Table 1:

Frequency of stenosis ratings by location and modality

Scan Type and LocationSide and IJ Stenosis Scorea
LeftRight
01230123
CV
    High108912811155
    Mid2618434320
    Low111288191082
MRV
    High951411871410
    Mid2782234500
    Low16968147612
  • a Scores: 0, none; 1, mild; 2, moderate; and 3, severe stenosis.