[Retracted] The Long-Term Change of Arrhythmias after Transcatheter Closure of Perimembranous Ventricular Septal Defects

Table 4

Clinical data of patients with CAVB or high-degree AVB.

Patient	Age (year)	Occluder type (size)	Occurrence time postoperation (day)	Therapy	AVB duration (day)	Early conversion	Long-term conversion
1	2.7	Eccentric (6 mm)	Immediately	Medicine	1	CRBBB	LAFB + IRBBB
2	6.8	Eccentric (8 mm)	4	Medicine + TP	2	CRBBB	CRBBB
3	3.8	Eccentric (8 mm)	6; 14^1	Medicine + TP	2; 2^1	CRBBB	CRBBB
4	4.1	Eccentric (8 mm)	4	Medicine + TP + occluder removed	4	CRBBB	CRBBB
5	3.1	Eccentric (10 mm)	5	Medicine	3	CRBBB	CLBBB
6	10.6	Symmetric (4 mm)	6	Medicine + TP	2	Normal	Normal
7	7.9	Symmetric (10 mm)	5	Medicine + TP	5	CLBBB	CAVB
8	3.3	Symmetric (10 mm)	Immediately	Medicine	7	Normal	CRBBB
9	4.3	Symmetric (10 mm)	Immediately	Medicine + occluder removed	4	IRBBB	IRBBB
10	4.6	Eccentric (8 mm)	3	Medicine + TP	9	IRBBB	CAVB
11	3.6	Eccentric (7 mm)	6	Medicine + TP	2	IRBBB	Normal
12	7.3	Symmetric (5 mm)	2	Medicine	8	Normal	II° AVB

¹CAVB was observed again 14 days after the operation despite of relieving at the first time. TP: temporary pacemaker.