Right and left ventricular function and flow quantification in pediatric patients with repaired tetralogy of Fallot using four-dimensional flow magnetic resonance imaging

Table 4 Comparison of right ventricular function data between 2D b-SSFP cine and 4D flow axial plane

Measurements	Paired t-test/Wilcoxon	Correlation		Bland–Altman
Measurements	P-value	r-value	P-value	LOA	Mean difference
RVEDVi (ml/m²)	0.671	0.999	< 0.001	(− 2.16, 2.24)	0.04 ± 1.12
RVESVi (ml/m²)	0.652	0.997	< 0.001	(− 5.78, 5.17)	− 0.30 ± 2.80
RVSVi (ml/m²)	0.467	0.993	< 0.001	(− 4.88, 5.70)	0.41 ± 2.70
RVEF (%)	0.388	0.958	< 0.001	(− 4.08, 4.85)	0.39 ± 2.28
RVCOi (L/min/m²)	0.634	0.891	< 0.001	(− 19.94, 18.64)	− 0.65 ± 9.84

ISSN: 1471-2342