[Retracted] The Long-Term Change of Arrhythmias after Transcatheter Closure of Perimembranous Ventricular Septal Defects
Table 2
The morbidity of various types of arrhythmias during follow-up.
Arrhythmias
<1 month (n = 1039)
1st month (n = 1013)
3rd month (n = 1006)
6th month (n = 977)
1st year (n = 879)
3rd year (n = 783)
Endpoint1 (n = 879)
CAVB or high degree AVB
12 (1.2%)
0
0
0
0
1 (0.1%)
4 (0.5%)
II° AVB
4 (0.4%)
0
0
0
0
1 (0.1%)
1 (0.1%)
I° AVB + BBB
5 (0.5%)
1 (0.1%)
1 (0.1%)
2 (0.2%)
2 (0.2%)
4 (0.5%)
0
I° AVB
8 (0.8%)
2 (0.2%)
1 (0.1%)
4 (0.4%)
2 (0.2%)
1 (0.1%)
3 (0.3%)
CLBBB
5 (0.5%)
2 (0.2%)
3 (0.3%)
3 (0.3%)
5 (0.6%)
5 (0.6%)
9 (1.0%)
LAFB + RBBB
10 (1.0%)
7 (0.7%)
7 (0.7%)
9 (0.9%)
8 (0.9%)
7 (0.9%)
11 (1.3%)
LAFB
21 (2.0%)
12 (1.2%)
12 (1.2%)
13 (1.3%)
9 (1.0%)
8 (1.0%)
10 (1.1%)
CRBBB
59 (5.7%)
53 (5.2%)
46 (4.6%)
43 (4.4%)
52 (5.9%)
56 (7.1%)
64 (7.3%)
IRBBB
67 (6.4%)
54 (5.3%)
53 (5.3%)
46 (4.7%)
52 (5.9%)
40 (5.1%)
52 (6.0%)
AJT
54 (5.2%)
1 (0.1%)
2 (0.2%)
2 (0.2%)
1 (0.1%)
2 (0.3%)
3 (0.3%)
PAC or PVC
19 (1.8%)
2 (0.2%)
1 (0.1%)
0
1 (0.1%)
2 (0.3%)
0
AT or VT
21 (2.0%)
3 (0.3%)
2 (0.2%)
1 (0.1%)
3 (0.3%)
2 (0.3%)
5 (0.6%)
Total
2652 (25.5%)
137 (13.5%)
128 (12.7%)
123 (12.5%)
135 (15.4%)
129 (16.5%)
162 (18.4%)
1The follow-up period should be more than one year, or it would not be included; 220 patients with multiple types of arrhythmias were included. CAVB: complete atrioventricular block; AVB: atrioventricular block; BBB: bundle branch block; CLBBB: complete left bundle branch block; LAFB: left anterior fascicular block; RBBB: right bundle branch block; CRBBB: complete right bundle branch block; IRBBB: incomplete right bundle branch block; AJT: atrioventricular junctional tachycardia; PAC: premature atrial contraction; PVC: premature ventricular contraction; AT: atrial tachycardia; VT: ventricular tachycardia.