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Table 2 Functional measurements for LAD-segments vs. remote segments in all patients.

From: Functional measurements based on feature tracking of cine magnetic resonance images identify left ventricular segments with myocardial scar

 

Scar

Non-scar

 

LAD (n = 187)

Remote (n = 119)

LAD (n = 187)

Remote (n = 119)

 

Mean

(95% CI)

Mean

(95% CI)

Mean

(95% CI)

Mean

(95% CI)

Displacement, mm

        

   Radial

3.28*

(2.85-3.72)

7.09§

(6.51-7.68)

7.15*

(6.76-7.53)

8.19

(7.65-8.73)

   Longitudinal

2.87*

(2.51-3.23)

4.10§

(3.57-4.64)

4.05*

(3.48-4.62)

5.77

(5.03-6.50)

Velocity, cm/s

        

   Radial

1.56*

(1.31-1.80)

3.32§

(3.06-3.57)

3.37*

(3.17-3.57)

3.74

(3.49-3.99)

   Longitudinal

1.71*

(1.50-1.92)

2.62§

(2.30-2.94)

2.25*

(2.01-2.48)

3.26

(2.94-3.57)

Strain, %

        

   Radial

30.50*

(27.60-33.39)

65.90§

(60.80-70.99)

70.80*

(66.24-75.37)

80.49

(72.20-88.78)

   Longitudinal

-10.3*

(-11.2 to -9.3)

-15.8§

(-17.4 to -14.2)

-23.3*

(-24.5 to -22.1)

-19.9

(-21.9 to -17.9)

  1. Significance testing for LAD-area vs. remote area for the two categories, * = p < 0.05
  2. Significance testing for the remote areas for the two categories, § = p < 0.05