Tables at a glance

Table 1

Table 2

Table 3

Table 4

Table 5

Table 6

Table 7

Figures at a glance

Comments

Figure 1

Table 1

Variables	Mean±standard deviation	Range
The patients’ age at the time of catheterization (Years)	4.77±2.69	1.40-13.90
The patients’ weight at the time of catheterization (Kg)	16.27±6.05	9.00-40.00
The patients’ body surface area at the time of catheterization (m2)	0.69±0.21	0.43-1.28
Size of the VSDs (Millimeters)	6.73±2.37	4.00-14.00
Size of the occluder device (Millimeters)	8.52±2.32	6.00-16.00
Duration of follow-up (Months)	15.76±12.20	2.00-48.00

Table 1: Demographic and clinical characteristics of patients

Table 2

Variables	Mean ± SD	The percentage of patients with Z- score≥ 2	The percentage of the patients with Z- score≤ -2
IVSd Z- Score (cm)	3.59 ± 2.48	84.6	0
IVSs Z- Score (cm)	1.44±1.07	23.8	0
LVIDd Z- Score (cm)	1.72 ± 1.20	38.5	0
LVIDs Z- Score (cm)	1.27 ± 1.39	34.6	0
LVPWd Z- Score (cm)	2.42 ± 1.59	65.4	0
LVPWs Z- Score (cm)	-0.57±1.08	0	9.5
EF%	68.78 ± 9.69	-	-
FS%	38.56 ± 7.72	-	-

Table 2: M-mode echocardiographic data of left ventricle

Table 3

	Mean ± SD	The percentage of patients with Z- score≥ 2	The percentage of patients with Z- score≤ -2
ET Z- Score	0.38±1.14	6.9	3.4
AT Z- Score	0.83±1.14	17.9	0
ET/AT Z- Score	-0.37±0.93	0	3.6
EM Z- Score	-0.60±0.80	0	9.1
AM Z- Score	0.09±1.04	6.1	0
EM/AM Z- Score	-0.50±0.77	0	0
EaT Z-Score	-0.78±1.11	3.8	3.8
AaT Z-Score	0.60±1.22	11.5	0
EaM Z-Score	-0.87±1.10	0	17.1
AaM Z-Score	0.63±1.17	7.1	0
ET/EaT Z-Score	1.31±1.43	36.4	0
EM/EaM Z-Score	0.33±0.89	9.1	0

Table 3: Inflow Doppler and tissue Doppler data of the tricuspid and mitral valves

Table 4

Variable	Group
	Age ≤3 year (12 patients)	Age >3 year (34 patients)	P-value
	Mean± SD	Mean± SD	P-value
IVSd Z-Score	3.80±1.54	3.50±2.84	0.129
IVSs Z-Score	1.88±0.83	1.27±1.13	0.267
LVIDd Z-Score	2.28±1.32	1.47±1.09	0.196
LVIDs Z-Score	0.85±1.72	1.45±1.23	0.429
LVPWd Z-Score	2.45±1.62	2.41±1.62	0.892
LVPWs Z-Score	-0.02±0.33	-0.80±1.21	0.112
LVEF	73.47±9.28	67.03±9.38	0.055
LVFS	42.23±8.00	37.18±7.27	0.067
EM Z-Score	-0.41±0.94	-0.69±0.74	0.585
AM Z-Score	-0.18±1.02	0.22±1.04	0.281
EM/AM Z-Score	-0.18±0.80	-0.65±0.73	0.166
ET Z-Score	0.09±1.04	0.55±1.20	0.387
AT Z-Score	0.59±0.80	0.98±1.31	0.458
ET/AT Z-Score	-0.47±0.73	-0.31±1.06	1.000
EaM Z-Score	-0.81±1.25	-0.91±1.04	0.461
EM/EaM Z-Score	0.45±1.09	0.27±0.80	0.611
EaT Z-Score	-0.95±0.21	-1.14±0.53	0.031
ET/EaT Z-Score	0.60±0.77	1.81±1.59	0.051
AaM Z-Score	1.04±1.45	0.42±0.97	0.327
AaT Z-Score	0.60±1.84	0.60±0.69	0.220

Table 4: Results of the studies at 6-months

Table 5

Variable	Group		p-value
	Weight ≤15 Kg (13 patients)	Weight >15 Kg (33 patients)
	Mean± SD	Mean± SD
IVSd Z-Score	3.55±1.54	3.63±3.14	0.297
IVSs Z-Score	1.67±0.71	1.24±1.32	0.314
LVIDd Z-Score	2.09±1.23	1.41±1.14	0.193
LVIDs Z-Score	0.86±1.77	1.62±0.88	0.432
LVPWd Z-Score	2.45±1.33	2.40±1.84	0.899
LVPWs Z-Score	-0.04±1.12	-1.06±0.84	0.008
LVEF	73.63±9.92	66.96±9.10	0.037
LVFS	42.47±8.56	37.09±6.97	0.043
EM Z-Score	-0.50±0.65	-0.65±0.89	0.927
AM Z-Score	-0.39±0.75	0.37±1.09	0.089
EM/AM Z-Score	-0.08±0.82	-0.73±0.65	0.036
ET Z-Score	0.41±0.96	0.36±1.26	0.946
AT Z-Score	0.87±0.72	1.14±1.22	0.045
ET/AT Z-Score	0.58±0.23	-0.63±0.95	0.018
EaM Z-Score	-0.88±0.93	-0.87±1.19	0.400
EM/EaM Z-Score	0.36±0.98	0.31±0.86	0.868
EaT Z-Score	-0.28±1.70	-1.05±0.52	0.220
ET/EaT Z-Score	0.97±1.41	1.47±1.46	0.490
AaM Z-Score	0.82±1.59	0.54±0.91	0.745
AaT Z-Score	0.60±1.36	0.60±1.19	0.634

Table 5: Results of the studies at 6-months

Table 6

Variable	Group		p-value
	VSD ≤10 mm (9 patients)	VSD >10 mm (37 patients)
	Mean± SD	Mean± SD
IVSd Z-Score	3.32±2.15	4.33±3.31	0.395
IVSs Z-Score	1.28±0.99	2.99±0.16	0.038
LVIDd Z-Score	1.81±1.18	1.50±1.34	0.866
LVIDs Z-Score	1.20±1.52	1.46±1.04	0.910
LVPWd Z-Score	2.41±1.36	2.45±2.23	0.735
LVPWs Z-Score	-0.48±1.10	-1.46±0.15	0.190
LVEF	69.40±9.99	67.81±9.40	0.673
LVFS	39.07±8.10	37.74±7.25	0.736
EM Z-Score	-0.56±0.74	-0.73±1.03	0.726
AM Z-Score	0.00±0.93	0.39±1.35	0.420
EM/AM Z-Score	-0.46±0.51	-0.61±1.35	0.290
ET Z-Score	0.54±1.17	-0.22±0.88	0.158
AT Z-Score	0.78±1.16	0.99±1.16	0.566
ET/AT Z-Score	-0.26±0.86	-0.78±1.14	0.460
EaM Z-Score	-0.87±1.18	-0.88±.084	0.802
EM/EaM Z-Score	0.33±0.91	0.33±0.91	1.000
EaT Z-Score	-0.96±0.67	0.15±2.41	0.607
ET/EaT Z-Score	1.43±1.40	0.58±1.69	0.523
AaM Z-Score	0.38±0.98	1.51±1.40	0.030
AaT Z-Score	0.47±1.08	1.30±1.90	0.429

Table 6: Comparison of the variables between the patients with VSD less than 10 mm and more than 10 mm

Table 7

Variable		Age	Weight	VSD size
IVSd Z-Score	P value	0.815	0.801	0.354
IVSd Z-Score	R	0.048	-0.052	-0.219
IVSs Z-Score	P value	0.562	0.435	0.015
IVSs Z-Score	R	-0.134	-0.180	0.537
LVIDd Z-Score	P value	0.427	0.322	0.440
LVIDd Z-Score	R	-0.163	-0.202	0.183
LVIDs Z-Score	P value	0.637	0.747	0.605
LVIDs Z-Score	R	0.097	-0.066	0.123
LVPWd Z-Score	P value	0.184	0.572	0.703
LVPWd Z-Score	R	-0.269	-0.116	-0.091
LVPWs Z-Score	P value	0.194	0.453	0.828
LVPWs Z-Score	R	-0.295	-0.173	-0.052
LVEF	P value	0.528	0.553	0.790
LVEF	R	-0.110	-0.122	0.053
EM Z-Score	P value	0.562	0.202	0.015
EM Z-Score	R	-0.105	0.259	-0.470
AM Z-Score	P value	0.521	0.213	0.166
AM Z-Score	R	0.116	0.253	-0.280
ET Z-Score	P value	0.115	0.038	0.206
ET Z-Score	R	0.299	0.426	-0.268
AT Z-Score	P value	0.014	0.001	0.400
AT Z-Score	R	0.458	0.631	-0.184
EaM Z-Score	P value	0.672	0.075	0.164
EaM Z-Score	R	-0.074	0.356	-0.270
AaM Z-Score	P value	0.277	0.939	0.615
AaM Z-Score	R	-0.189	0.016	-0.099
EaT Z-Score	P value	0.298	0.821	0.251
EaT Z-Score	R	-0.212	-0.054	0.255
AaT Z-Score	P value	0.963	0.176	0.702
AaT Z-Score	R	0.010	0.315	-0.086
EM/AM Z-Score	P value	0.337	0.622	0.737
EM/AM Z-Score	R	-0.173	-0.102	-0.069
EM/EaM Z-Score	P value	0.748	0.477	0.980
EM/EaM Z-Score	R	-0.058	-0.146	0.005
ET/AT Z-Score	P value	0.511	0.372	0.919
ET/AT Z-Score	R	-0.129	-0.195	-0.022
ET/EaT Z-Score	P value	0.085	0.072	0.029
ET/EaT Z-Score	R	0.376	0.435	-0.499

Table 7: Correlation of the echocardiographic variables with age, weight, and VSD size

FIGURE 1

Figure 1: Distribution of the population of study according to their age