Short- and medium-term follow-up of transcatheter closure of perimembranous ventricular septal defects

Li, Hao; Shi, Youyang; Zhang, Songyue; Ren, Yue; Rong, Xing; Wang, Zhenquan; Xia, Tianhe; Wu, Tingting; Xu, Haitang; Yan, Yaoyao; Zhan, Yi; Chu, Maoping; Wu, Rongzhou

doi:10.1186/s12872-019-1188-y

BMC Cardiovascular Disorders

Table 9 Echocardiography Follow-up Datas: preoperative and postoperative

From: Short- and medium-term follow-up of transcatheter closure of perimembranous ventricular septal defects

Age (months)	Parameter (mm)	Preoperative	3d	1 m	3 m	6 m	12 m	24 m	36 m	48 m	60 m
< 36	LVEDd	33.4 ± 3.6^*	31.8 ± 3.2^△	31.6 ± 3.4^△	31.6 ± 2.1^△	31.8 ± 2.4^△	32.3 ± 2.3	32.4 ± 2.5	35.1 ± 2.0	36.7 ± 1.5	36.9 ± 2.9
	RV	15.0 ± 4.2^*	15.4 ± 3.9^△	15.2 ± 3.6^△	15.4 ± 3.5^△	16.0 ± 3.6^△	16.7 ± 4.7	16.5 ± 3.4	16.0 ± 3.4	18.7 ± 3.5	19.2 ± 1.8
	LA	23.0 ± 3.2^*	22.1 ± 3.1^△	20.9 ± 3.4^△	21.1 ± 3.2^△	21.3 ± 2.8^△	21.5 ± 3.1	21.3 ± 2.9	23.6 ± 1.9	23.2 ± 4.7	23.6 ± 2.5
	EF	70.2 ± 3.6	70.8 ± 4.5	70.1 ± 3.7	70.9 ± 3.1	69.2 ± 3.7	69.3 ± 4.7	69.2 ± 3.6	71.2 ± 3.2	70.0 ± 3.6	71.2 ± 1.2
36–72	LVEDd	34.7 ± 3.6^*	32.8 ± 3.3^△	33.0 ± 3.3^△	33.0 ± 3.2^△	33.4 ± 3.1^△	33.5 ± 3.8	34.9 ± 3.3	35.5 ± 3.8	36.8 ± 2.1	36.5 ± 1.4
	RV	14.4 ± 3.6^*	14.7 ± 3.6^△	14.7 ± 3.7^△	.9 ± 3.3^△	15.6 ± 3.9^△	16.1 ± 4.0	16.3 ± 3.6	16.2 ± 4.5	16.4 ± 2.8	16.5 ± 1.7
	LA	22.3 ± 4.3^*	21.8 ± 3.3^△	21.3 ± 3.2^△	21.4 ± 3.1^△	21.1 ± 2.9^△	22.2 ± 3.4	22.2 ± 3.8	23.2 ± 3.8	24.7 ± 1.4	23.8 ± 1.3
	EF	70.1 ± 4.3	70.7 ± 4.4	69.3 ± 2.5	69.8 ± 3.5	69.8 ± 3.8	69.8 ± 3.7	69.5 ± 3.6	70.1 ± 2.7	70.8 ± 3.2	69.8 ± 2.4
72-108	LVEDd	39.2 ± 4.3^*	35.7 ± 4.5^△	36.8 ± 3.1^△	38.1 ± 3.9^△	38.3 ± 3.5^△	38.0 ± 2.3	38.6 ± 2.1	39.5 ± 1.8	40.1 ± 2.3	41.5 ± 3.6
	RV	15.7 ± 3.9^*	15.3 ± 3.4^△	16.3 ± 4.4^△	18.0 ± 5.7^△	19.0 ± 5.8^△	19.1 ± 2.2	18.4 ± 4.	19.3 ± 2.5	19.5 ± 3.1	20.1 ± 3.5
	LA	24.6 ± 3.4^*	22.7 ± 3.1^△	23.0 ± 2.6^△	24.4 ± 3.6^△	23.8 ± 3.7^△	23.9 ± 1.9	24.5 ± 3.0	25.1 ± 3.6	26.1 ± 4.5	26.3 ± 5.1
	EF	71.6 ± 4.4	70.0 ± 3.8	69.8 ± 3.4	68.2 ± 3.7	67.1 ± 3.9	68.8 ± 2.2	69.1 ± 3.1	68.9 ± 3.5	69.0 ± 2.0	70.1 ± 2.3
108-144	LVEDd	39.3 ± 2.5^*	37.6 ± 2.1^△	37.9 ± 3.7^△	39.5 ± 3.4^△	38.2 ± 2.8^△	38.9 ± 2.0	39.1 ± 2.4	39.5 ± 3.6	40.2 ± 1.8	42.3 ± 3.7
	RV	15.8 ± 2.6^*	15.8 ± 2.7^△	16.8 ± 1.9^△	18.6 ± 5.7^△	18.3 ± 5.3^△	18.5 ± 2.7	17.4 ± 3.2	18.9 ± 3.6	18.2 ± 3.4	20.1 ± 3.6
	LA	24.6 ± 3.5^*	24.7 ± 2.3^△	24.7 ± 3.6^△	25.3 ± 3.2^△	24.1 ± 3.8^△	24.5 ± 2.8	25.1 ± 3.1	25.7 ± 3.2	26.1 ± 6.7	26.8 ± 3.4
	EF	70.9 ± 3.4	70.3 ± 3.3	67.9 ± 4.2	71.3 ± 3.6	70.2 ± 3.6	70.1 ± 4.5	71.2 ± 3.6	70.9 ± 1.8	68.6 ± 3.6	70.0 ± 6.3
144-216	LVEDd	50.0 ± 2.5^*	48.5 ± 2.3^△	47.6 ± 1.5^△	47.5 ± 2.1^△	48.1 ± 2.3^△	48.5 ± 3.4	49.1 ± 3.5	49.5 ± 3.1	50.1 ± 3.5	50.8 ± 3.6
	RV	21.5 ± 5.2^*	23.7 ± 4.3^△	22.3 ± 4.4^△	23.2 ± 3.5^△	22.2 ± 3.5^△	22.6 ± 3.6	23.1 ± 3.1	23.5 ± 3.5	24.5 ± 3.1	25.1 ± 4.1
	LA	32.7 ± 2.8^*	30.5 ± 5.2^△	32.0 ± 3.4^△	31.9 ± 3.3^△	31.7 ± 2.5^△	32.8 ± 3.1	32.9 ± 3.5	33.1 ± 3.6	33.5 ± 3.1	34.5 ± 2.9
	EF	68.0 ± 1.4	71.1 ± 3.7	66.3 ± 3.1	68.9 ± 3.5	69.9 ± 1.9	69.1 ± 2.3	69.3 ± 2.6	70.1 ± 2.3	68.1 ± 3.1	67.1 ± 2.5

P^△ < 0.05 is statistically different from the previous group, P^* < 0.05 is statistically different from normal datas

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