Table 1.
Patient characteristics
| Patient | Age (years) | Pacing indication | PR (ms) | QRS (ms) | QTc (ms) | Relevant comorbidity |
|---|---|---|---|---|---|---|
| 1 | 66 | Asystole | 138 | 102 | 399 | Hypertension |
| 2 | 42 | Asystole | 148 | 96 | 363 | Hemochromatosis |
| 3 | 64 | Bradycardia | 180 | 94 | 384 | Hypercholesterolemia |
| 4 | 69 | AV-block | 190 | 180 | 380 | - |
| 5 | 70 | AV-block | 216 | 150 | 427 | - |
| 6 | 61 | SSS + AV-block | 314 | 128 | 411 | Hypertension |
| 7 | 69 | AV-block | 204 | 169 | 474 | – |
| 8 | 54 | Chronotropic Incompetence | 204 | 98 | 424 | Paroxysmal AF |
| 9 | 65 | SSS | 268 | 100 | 395 | – |
| 10 | 79 | Bradycardia | 227 | 126 | 380 | – |
SSS sick sinus syndrome