Impact of pulmonary valve replacement on left and right ventricular function using strain analysis, in children with repaired tetralogy of Fallot

Moradian, Maryam; Rashidighader, Fariba; Golchinnaghash, Fatemeh; Meraji, Mahmoud; Ghaemi, Hamid Reza

doi:10.1186/s43044-023-00379-w

The Egyptian Heart Journal

Table 2 Important correlations between pre-operation MRI, echocardiographic data and some demographic data

From: Impact of pulmonary valve replacement on left and right ventricular function using strain analysis, in children with repaired tetralogy of Fallot

	RVEF MRI	LVEF MRI	LVEF echo	LV GLS	RV GLS	RV FAC	LVOT VTI	TAPSE	RV Sm	Age	Age–age sx	SA
RVEF MRI	1	R = − 0.035	R = 0.001	R = − 0.48	R = − 0.36	R = 0.94	R = 0.47	R = 0.24	R = 0.07	R = 0.2	R = − 0.15	R = − 0.1
RVEF MRI	1	P = 0.86	P = 0.99	P = 0.011*	P = 0.05*	P = 0.000**	P = 0.02*	P = 0.22	P = 0.70	P = 0.32	P = 0.4	P = 0.62
LVEF MRI	R = − 0.035	1	R = 0.90	R = − 0.16	R = − 0.22	R = − 0.11	R = 0.06	R = 0.1	R = 0.42	R = − 0.58	R = − 0.41	R = − 0.49**
LVEF MRI	P = 0.86	1	P = 0.000*	P = 0.43	P = 0.26	P = 0.58	P = 0.75	P = 0.65	P = 0.03*	P = 0.002**	P = 0.03*	P = 0.008
LVEF echo	R = 0.001	R = 0.90	1	R = − 0.41	R = − 0.38	R = 0.02	R = 0.19	R = − 0.1	R = 0.49	R = − 0.48	R = − 0.42	R = − 0.47**
LVEF echo	P = 0.99	P = 0.000*	1	P = 0.025*	P = 0.03*	P = 0.9	P = 0.3	P = 0.60	P = 0.006**	P = 0.007**	P = 0.02*	P = 0.009
LV GLS	R = − 0.48	R = − 0.32	R = − 0.41	1	R = 0.6	R = − 0.47	R = − 0.4	R = − 0.25	R = − 0.33	R = 0.18	R = 0.01	R = 0.102
LV GLS	P = 0.011*	P = 0.05*	P = 0.025*	1	P = 0.000**	P = 0.008**	P = 0.03*	P = 0.17	P = 0.07	P = 0.34	P = 0.95	P = 0.59
RV GLS	R = − 0.36	R = − 0.22	R = − 0.38	R = 0.6	1	R = − 0.38	R = − 0.53	R = − 0.36	R = − 0.54	R = 0.08	R = 0.11	R = 0.108
RV GLS	P = 0.05*	P = 0.26	P = 0.03*	P = 0.000**		P = 0.04*	P = 0.003**	P = 0.04*	P = 0.02*	P = 0.64	P = 0.57	P = 0.67
RV FAC	R = 0.94	R = − 0.11	R = 0.02	R = − 0.47	R = − 0.32	1	R = 0.4	R = 0.28	R = 0.11	R = 0.16	R = − 0.12	R = − 0.12
RV FAC	P = 0.000**	P = 0.58	P = 0.9	P = 0.008**	P = 0.09	1	P = 0.03*	P = 0.12	P = 0.57	P = 0.93	P = 0.53	P = 0.51
Age	R = 0.2	R = − 0.58	R = 0.48	R = − 0.12	R = 0.08	R = 0.23	R = 0.16	R = 0.22	R = 0.16	1	R = 0.70	R = 0.80
Age	P = 0.32	P = 0.002**	P = 0.007**	P = 0.52	P = 0.64	P = 0.21	P = 0.4	P = 0.24	P = 0.39	1	P = 0.000**	P = 0.000**

Correlation is significant at 0.01 level**, Correlation is significant at 0.05 level*; Age–Age Sx = Age of patient minus age of surgery, SA Surface area, all abbreviations are noted through txt

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