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Table 3 Difference in global native T1, ECV, and global T2 between Duchenne Muscular Dystrophy (DMD) participants and controls

From: Increased myocardial native T1 and extracellular volume in patients with Duchenne muscular dystrophy

 

Control

DMDa

p-value*

DMD normal LVEFb

p-value*

DMD no LGEc

p-value*

(N = 11)

(N = 31)

(N = 19)

 

(N = 12)

Native T1 (ms)

988 ± 14

1045 ± 57

0.001

1039 ± 49

0.002

1038 ± 55

0.011

ECVd

0.24 ± 0.01

0.31 ± 0.05

<0.001

0.28 ± 0.03

<0.001

0.29 ± 0.03

0.001

 

Control

DMD

p-value*

    

(n = 11)

(n = 12)

T2 (ms)

49 ms ± 1

47 ± 2

<0.001

    
  1. *p-values for comparison with controls using Wilcoxon rank-sum
  2. aDuchenne muscular dystrophy (DMD)
  3. bLeft ventricular ejection fraction (LVEF)
  4. cLate gadolinium enhancement (LGE)
  5. dExtracellular volume fraction (ECV)
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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