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Table 1

From: CMR of LV non-compaction cardiomyopathy: association of clinical presentation and prognosis with cardiac phenotype

 

LVEF >50% (N=6)

LVEF ≤50% (N=8)

p-value

Age

21.6±11.0

42.5±16.6

0.008

NYHA class

1 (IQR 1-1)

3 (IQR 2-4)

0.007

LV end-diastolic volume index (ml/m2)

96.1±15.3

155.4±36.6

0.001

LV end-systolic volume index (ml/m2)

38.6±7.5

129.6±38.2

<0.001

LV mass index (g/m2)

55.4±8.5

80.2±17.3

0.004

Wall motion score index

1.0±0.02

2.3±0.3

<0.001

Non-compacted segments

3.8±2.1

6.8±3.2

<0.001

NC/C ratio (maximum)

3.2±0.6

4.1±0.8

<0.001

RV EF (%)

44.5±6.8

21.8±15.3

0.002

Heart failure

0 (0%)

7 (88%)

0.005

Any arrhythmia

2 (33%)

5 (63%)

0.592

Ventricular tachycardia

1 (17%)

3 (38%)

0.580