| Patient | R-wave sensing (mV) | Pacing threshold ([email protected] ms) | Pacing impedance (Ω) | HV lead impedance (Ω) | Fluoroscopy (lead position) | DER (J) | Intervention | |||||
| Impl. | PDT | Impl. | PDT | Impl. | PDT | Impl. | PDT | PDT | Impl. | PDT | ||
| 1 | 19.8 | 24.1 | 0.6 | 0.6 | 699 | 979 | 40 | 35 | Unchanged | 17 | >31a | Reprogramming |
| 2 | 10.3 | 5.3 | 0.4 | 0.8 | 1093 | 789 | 46 | 48 | Unchanged | 17 | 31b | Reprogramming |
| 3 | 11.9 | 2.6 | 0.6 | 1.0 | 949 | 721 | 49 | n.d. | Dislodgement | 17 | n.d. | Lead revision |
| 4 | 16.4 | 3.6 | 1.0 | 5.5 | 650 | 518 | 35 | 33 | Unchanged | 17 | n.d. | Lead revision |
| 5 | 4.2 | 8.1 | 1.0 | 1.4 | 1100 | 883 | 40 | 37 | Unchanged | 21 | 31b | Lead revision |
| 6 | 8.8 | 4.6 | 1.0 | 1.2 | 767 | 783 | 45 | 31 | Unchanged | 21 | 31b | Lead revision |
| Patient | R-wave sensing (mV) | Pacing threshold ([email protected] ms) | Pacing impedance (Ω) | HV lead impedance (Ω) | Fluoroscopy (lead position) | DER (J) | Intervention | |||||
| Impl. | PDT | Impl. | PDT | Impl. | PDT | Impl. | PDT | PDT | Impl. | PDT | ||
| 1 | 19.8 | 24.1 | 0.6 | 0.6 | 699 | 979 | 40 | 35 | Unchanged | 17 | >31a | Reprogramming |
| 2 | 10.3 | 5.3 | 0.4 | 0.8 | 1093 | 789 | 46 | 48 | Unchanged | 17 | 31b | Reprogramming |
| 3 | 11.9 | 2.6 | 0.6 | 1.0 | 949 | 721 | 49 | n.d. | Dislodgement | 17 | n.d. | Lead revision |
| 4 | 16.4 | 3.6 | 1.0 | 5.5 | 650 | 518 | 35 | 33 | Unchanged | 17 | n.d. | Lead revision |
| 5 | 4.2 | 8.1 | 1.0 | 1.4 | 1100 | 883 | 40 | 37 | Unchanged | 21 | 31b | Lead revision |
| 6 | 8.8 | 4.6 | 1.0 | 1.2 | 767 | 783 | 45 | 31 | Unchanged | 21 | 31b | Lead revision |
Impl. = implantation, PDT = predischarge testing, HV = high voltage, DER = defibrillation energy requirement, n.d. = not done. Maximum shock energy of the implanted devices was 31 J.
aVentricular fibrillation was terminated by an external applied monophasic 360J rescue shock.
bInternal 21J shock failed.
| Patient | R-wave sensing (mV) | Pacing threshold ([email protected] ms) | Pacing impedance (Ω) | HV lead impedance (Ω) | Fluoroscopy (lead position) | DER (J) | Intervention | |||||
| Impl. | PDT | Impl. | PDT | Impl. | PDT | Impl. | PDT | PDT | Impl. | PDT | ||
| 1 | 19.8 | 24.1 | 0.6 | 0.6 | 699 | 979 | 40 | 35 | Unchanged | 17 | >31a | Reprogramming |
| 2 | 10.3 | 5.3 | 0.4 | 0.8 | 1093 | 789 | 46 | 48 | Unchanged | 17 | 31b | Reprogramming |
| 3 | 11.9 | 2.6 | 0.6 | 1.0 | 949 | 721 | 49 | n.d. | Dislodgement | 17 | n.d. | Lead revision |
| 4 | 16.4 | 3.6 | 1.0 | 5.5 | 650 | 518 | 35 | 33 | Unchanged | 17 | n.d. | Lead revision |
| 5 | 4.2 | 8.1 | 1.0 | 1.4 | 1100 | 883 | 40 | 37 | Unchanged | 21 | 31b | Lead revision |
| 6 | 8.8 | 4.6 | 1.0 | 1.2 | 767 | 783 | 45 | 31 | Unchanged | 21 | 31b | Lead revision |
| Patient | R-wave sensing (mV) | Pacing threshold ([email protected] ms) | Pacing impedance (Ω) | HV lead impedance (Ω) | Fluoroscopy (lead position) | DER (J) | Intervention | |||||
| Impl. | PDT | Impl. | PDT | Impl. | PDT | Impl. | PDT | PDT | Impl. | PDT | ||
| 1 | 19.8 | 24.1 | 0.6 | 0.6 | 699 | 979 | 40 | 35 | Unchanged | 17 | >31a | Reprogramming |
| 2 | 10.3 | 5.3 | 0.4 | 0.8 | 1093 | 789 | 46 | 48 | Unchanged | 17 | 31b | Reprogramming |
| 3 | 11.9 | 2.6 | 0.6 | 1.0 | 949 | 721 | 49 | n.d. | Dislodgement | 17 | n.d. | Lead revision |
| 4 | 16.4 | 3.6 | 1.0 | 5.5 | 650 | 518 | 35 | 33 | Unchanged | 17 | n.d. | Lead revision |
| 5 | 4.2 | 8.1 | 1.0 | 1.4 | 1100 | 883 | 40 | 37 | Unchanged | 21 | 31b | Lead revision |
| 6 | 8.8 | 4.6 | 1.0 | 1.2 | 767 | 783 | 45 | 31 | Unchanged | 21 | 31b | Lead revision |
Impl. = implantation, PDT = predischarge testing, HV = high voltage, DER = defibrillation energy requirement, n.d. = not done. Maximum shock energy of the implanted devices was 31 J.
aVentricular fibrillation was terminated by an external applied monophasic 360J rescue shock.
bInternal 21J shock failed.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
