Technical difficulties Technical difficulties Technical difficulties Technical difficulties Technical difficulties Technical difficulties Technical difficulties Major complications Major complications Major complications Major complications Major complications Major complications Major complications
Logistic regression Univariate Univariate Univariate Multivariate Multivariate Multivariate Univariate Univariate Univariate Multivariate Multivariate Multivariate
OR 95%CI P OR 95%CI P OR 95%CI p OR 95%CI P
Fibrous tissue binding the lead to the heart structures (total)
2,649
1.923 - 3.649
<0.001
9.989
3.614 - 27.61
<0.001
Fibrous tissue binding the lead to the SVC
2.080
1.215 - 3.560
<0.01
1.099
0.597 - 2.021
0.761
7.972
3.086 - 20.59
<0.001
2.329
0.797 - 6.806
0.122
Fibrous tissue binding the lead to the RA wall
2.465
1.496 - 4.063
<0.001
1.738
1.009 - 2.995
<0.05
6.762
2.631 - 17.38
<0.001
2.534
0.866 - 7.414
0.089
Fibrous tissue binding the lead to the tricuspid apparatus
2.533
1.622 - 3.957
<0.001
1.597
0.979 - 2.607
0.061
6.169
2.482 - 15.33
<0.001
2.570
0.878 - 7.523
0.085
Fibrous tissue binding the lead to the RV wall
3.080
2.044 - 4.641
<0.001
2.167
1.386 - 3.390
<0.001
6.045
2.483 - 14.72
<0.001
2.127
0.735 - 6.160
0.163
Fibrous tissue binding two leads
2.263
1.596 - 3.209
<0.001
1.628
1.102 - 2.403
<0.01
7.441
3.032 - 18.27
<0.001
3.034
1.094 - 8.413
<0.05
AMEL
1.388
0.994 - 1.803
0.055
5.009
1.670 - 15.02
<0.01
Fibrous tissue encasing the lead
1.262
0.866 - 1.839
0.226
2.971
1.210 -7.30
<0.05
2.150
0.808 - 5.723
0.125
Lead thickening
1.582
1.155 - 2.167
<0.01
1.208
0.861 -1.696
0.274
4.958
1.977 -12.44
<0.001
2.253
0.821 - 6.185
0.114
Vegetations
0.705
0.431 - 1.152
0.162
0.761
0.175 -3.322
0.717
LDTD
0.989
0.513 - 1.907
0.973
0.713
0.094 - 5.413
0.743
Lead loops in the heart (any)
1.761
1.242 - 2.497
<0.001
1.488
1.031 - 2.147
<0.05
1.267
0.458 - 3.510
0.648