|
Variables
|
Isolated LVNC (n = 24)
|
Non-isolated LVNC (n = 33)
|
DCMNC (n = 30)
|
DCM (n = 27)
|
Control (n = 31)
|
|---|
|
LVEF, %
|
64.7 ± 6.4
|
47.6 ± 17.0*
|
24.8 ± 9.2*
|
27.9 ± 10.1*
|
66.5 ± 5.9 (P = 0.430)
|
|
LVEDV, mL
|
131.1 ± 28.5
|
186.8 ± 60.9*
|
293.0 ± 120.2*
|
277.0 ± 92.7*
|
134.4 ± 22.9 (P = 0.722)
|
|
LVEDVi, mL/m2
|
77.6 ± 12.9
|
107.8 ± 33.6*
|
173.0 ± 56.4*
|
165.9 ± 57.8*
|
76.5 ± 8.8 (P = 0.754)
|
|
LVESV, mL
|
47.1 ± 17.0
|
101.0 ± 54.0*
|
225.6 ± 110.7*
|
203.9 ± 83.1*
|
45.5 ± 12.4 (P = 1.000)
|
|
LVESVi, mL/m2
|
27.7 ± 8.3
|
58.6 ± 31.2*
|
132.8 ± 53.9*
|
122.0 ± 51.0*
|
25.7 ± 5.9 (P = 0.635)
|
|
SV, mL
|
84.0 ± 16.7
|
85.8 ± 32.7 (p = 0.518)
|
67.4 ± 30.7*
|
73.0 ± 29.2 (P = 0.045)
|
89.0 ± 14.5 (P = 0.235)
|
|
NC/C ratioa
|
3.08 ± 0.80
|
2.90 ± 0.53 (p = 0.593)
|
2.92 ± 0.77 (P = 0.342)
|
1.71 ± 0.34*
|
1.40 ± 0.39*
|
|
NC/septum ratio
|
1.45 ± 0.28
|
1.37 ± 0.34 (p = 0.304)
|
1.52 ± 0.44 (P = 0.566)
|
1.07 ± 0.29*
|
0.93 ± 0.22*
|
|
Apex/C ratio
|
4.84 ± 1.89
|
3.57 ± 1.89 (p = 0.056)
|
3.26 ± 1.80*
|
1.25 ± 1.15*
|
1.96 ± 1.01*
|
|
Apex/septum ratio
|
2.28 ± 0.84
|
1.69 ± 0.96 (P = 0.023)
|
1.71 ± 0.95 (P = 0.065)
|
0.83 ± 0.89*
|
1.31 ± 0.73*
|
|
Apex/mid-lat ratio
|
4.53 ± 2.51
|
3.00 ± 1.70 (P = 0.048)
|
2.99 ± 1.69 (P = 0.049)
|
1.24 ± 1.18*
|
1.89 ± 0.99*
|
|
Trab. Vol., mL
|
32.1 ± 13.8
|
45.1 ± 15.3*
|
61.6 ± 25.5*
|
41.9 ± 18.4*
|
23.9 ± 6.9*
|
|
Trab. Vol., %LV
|
42.6 ± 14.8
|
44.2 ± 15.4 (p = 0.891)
|
47.1 ± 17.3 (P = 0.210)
|
30.3 ± 14.3*
|
24.8 ± 7.1*
|
-
C compacted, apex apical trabeculation thickness, LVNC left ventricular non-compaction, DCM dilated cardiomyopathy, DCMNC DCM with left ventricular non-compaction, LVEF left ventricular ejection fraction, LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume, mid-lat mid-lateral wall thickness, NC non-compacted, SV stroke volume, septum septal wall thickness, Trab. trabeculated, vol. volume. Values are mean ± SD. P-value was calculated in comparison with values obtained from LVNC patients. *P < 0.013
-
aResults from analysis by the Petersen’s method
