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Table 1 Clinical characteristics and parameters of cardiac function and myocardial deformation

From: Quantification of myocardial strain in patients with isolated left ventricular non-compaction and healthy subjects using deformable registration algorithm: comparison with feature tracking

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
  1. 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