|
Parameters
|
iLVNC (n = 30)
|
Controls (n = 50)
|
P value
|
|---|
|
Age (years)
|
36.7 ± 13.3
|
42.3 ± 13.6
|
0.101
|
|
Male (%)
|
19 (63.3%)
|
29 (58%)
|
0.637
|
|
BMI (kg/m2)
|
23.2 ± 3.7
|
22.8 ± 2.9
|
0.588
|
|
HR (bpm)
|
66.7 ± 9.0
|
65.3 ± 9.2
|
0.249
|
|
LVEF (%)
|
42.5 ± 14.3
|
57.7 ± 4.7
|
< 0.001
|
|
EDVI (ml·m− 2)
|
79.5 ± 44.8
|
69.8 ± 13.3
|
0.827
|
|
ESVI (ml·m− 2)
|
49.1 ± 40.0
|
29.9 ± 7.4
|
0.016
|
|
SVI (ml·m− 2)
|
30.4 ± 12.4
|
39.9 ± 7.4
|
< 0.001
|
|
CI (L·min− 1·m− 2)
|
2.0 ± 0.8
|
2.6 ± 0.5
|
< 0.001
|
|
NoNC
|
4.0 ± 2.2
|
–
|
–
|
|
GLS (DRA)/%
|
−11.9 ± 3.9
|
− 14.5 ± 1.4
|
0.001
|
|
GRS (DRA)/%
|
26.3 ± 11.0
|
37.6 ± 7.2
|
< 0.001
|
|
GCS (DRA) /%
|
−12.1 ± 4.2
|
−16.4 ± 1.6
|
< 0.001
|
|
GLS (FT)/%
|
−17.8 ± 6.4
|
− 23.3 ± 2.8
|
< 0.001
|
|
GRS (FT)/%
|
33.2 ± 23.5
|
56.9 ± 16.4
|
< 0.001
|
|
GCS (FT) /%
|
−15.5 ± 6.6
|
−22.5 ± 2.6
|
< 0.001
|
- BMI Body mass index, HR Heart rate, LVEF Left ventricular ejection fraction, EDVI End-diastolic volume index, ESVI End-systolic volume index, SVI Stroke volume index, CI Cardiac index, NoNC Number of non-compacted segment, DRA Deformable registered algorithm, FT Feature tracking, GRS Global radial strain, GCS Global circumferential strain, GLS Global longitudinal strain
