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. 2023 Aug 14;13(16):2675. doi: 10.3390/diagnostics13162675

Table 4.

Per-vessel analysis of coronary stenosis using conventional, 70 keV and 40 keV monoenergetic imaging by means of semi-automated analysis. L. Main: Left main coronary artery; LAD: Left anterior descendent coronary artery; LCx: left circumflex coronary artery; RCA: Right coronary artery.

Artery Conv. VMI 70 keV VMI 40 keV
L. Main
  • -

    0%

  • -

    1–24%

  • -

    25–49%

  • -

    50–69%

  • -

    70–99%

  • -

    100%


33
3
3
1
0
0
33
4
2
1
0
0
33
4
2
1
0
0
LAD
  • -

    0%

  • -

    1–24%

  • -

    25–49%

  • -

    50–69%

  • -

    70–99%

  • -

    100%


8
11
9
7
5
0
8
10
10
7
5
0
8
12
8
6
6
0
LCx
  • -

    0%

  • -

    1–24%

  • -

    25–49%

  • -

    50–69%

  • -

    70–99%

  • -

    100%


18
9
7
2
4
0
18
8
8
1
5
0
18
8
8
4
2
0
RCA
  • -

    0%

  • -

    1–24%

  • -

    25–49%

  • -

    50–69%

  • -

    70–99%

  • -

    100%


14
9
12
3
2
0
14
9
12
3
2
0
14
10
9
5
2
0