Table 2

Outcome with different high-voltage lead interventions

First implant (n = 903)Additional HV lead(s) (n = 60)Additional P/S lead (n = 13)Lead extraction (n = 21)P value
Sensing of artefacts42 (4.7%)4 (6.7%)1 (7.7%)4 (19.0%)0.11
HV lead defect63 (7.0%)4 (6.7%)1 (7.7%)3 (14.3%)0.64
Unsuccessful HV delivery3 (0.3%)0000.96
Symptomatic thrombosis of subclavian vein8 (0.9%)2 (3.3%)000.29
Combined endpoint78 (8.6%)6 (10.0%)1 (7.7%)4 (19.0%)0.42
Death142 (15.7%)6 (10.0%)2 (15.4%)2 (9.5%)0.54
First implant (n = 903)Additional HV lead(s) (n = 60)Additional P/S lead (n = 13)Lead extraction (n = 21)P value
Sensing of artefacts42 (4.7%)4 (6.7%)1 (7.7%)4 (19.0%)0.11
HV lead defect63 (7.0%)4 (6.7%)1 (7.7%)3 (14.3%)0.64
Unsuccessful HV delivery3 (0.3%)0000.96
Symptomatic thrombosis of subclavian vein8 (0.9%)2 (3.3%)000.29
Combined endpoint78 (8.6%)6 (10.0%)1 (7.7%)4 (19.0%)0.42
Death142 (15.7%)6 (10.0%)2 (15.4%)2 (9.5%)0.54

HV, high voltage; P/S, pace/sense.

Table 2

Outcome with different high-voltage lead interventions

First implant (n = 903)Additional HV lead(s) (n = 60)Additional P/S lead (n = 13)Lead extraction (n = 21)P value
Sensing of artefacts42 (4.7%)4 (6.7%)1 (7.7%)4 (19.0%)0.11
HV lead defect63 (7.0%)4 (6.7%)1 (7.7%)3 (14.3%)0.64
Unsuccessful HV delivery3 (0.3%)0000.96
Symptomatic thrombosis of subclavian vein8 (0.9%)2 (3.3%)000.29
Combined endpoint78 (8.6%)6 (10.0%)1 (7.7%)4 (19.0%)0.42
Death142 (15.7%)6 (10.0%)2 (15.4%)2 (9.5%)0.54
First implant (n = 903)Additional HV lead(s) (n = 60)Additional P/S lead (n = 13)Lead extraction (n = 21)P value
Sensing of artefacts42 (4.7%)4 (6.7%)1 (7.7%)4 (19.0%)0.11
HV lead defect63 (7.0%)4 (6.7%)1 (7.7%)3 (14.3%)0.64
Unsuccessful HV delivery3 (0.3%)0000.96
Symptomatic thrombosis of subclavian vein8 (0.9%)2 (3.3%)000.29
Combined endpoint78 (8.6%)6 (10.0%)1 (7.7%)4 (19.0%)0.42
Death142 (15.7%)6 (10.0%)2 (15.4%)2 (9.5%)0.54

HV, high voltage; P/S, pace/sense.

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