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Table 6 Inter-study reproducibility for myocardial perfusion reserve index.

From: Reproducibility of adenosine stress cardiovascular magnetic resonance in multi-vessel symptomatic coronary artery disease

 

All Subjects

Control

Case

 

Parameter

Mean Difference*

CoV

Mean Difference*

CoV

Mean Difference*

CoV

p†

Global

0.07 ± 0.26

18.9

-0.01 ± 0.28

17.6

0.15 ± 0.22

18.8

0.850

LAD

0.07 ± 0.25

18.4

0.03 ± 0.28

18.1

0.12 ± 0.22

18.9

0.384

Circumflex

0.11 ± 0.21

19.2

0.02 ± 0.28

17.6

0.20 ± 0.22

19.4

0.623

RCA

0.01 ± 0.34

25.6

-0.10 ± 0.32

20.7

0.12 ± 0.33

30.6

0.821

  1. Values are mean ± SD and CoV (%). CoV = coefficient of variation; LAD = left anterior descending artery; RCA = right coronary artery.
  2. *Mean difference between first and second study.
  3. †Comparison of CoV between control and case.
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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