Procedural parameters | Nodal AVB | Infranodal AVB | P value |
The total number of patients included | 46 | 29 | |
Baseline QRS duration (ms) | 111.8±22.4 | 131.21±25.7 | 0.001 |
Procedural success (n, %) | 39 (84.8%) | 9 (31%) | <0.001 |
Selective capture (n, %) | 24 (61.5%) | 2 (22.2%) | <0.001 |
Paced QRS duration (ms) | 108.54±17.9 | 101.33±22.85 | 0.307 |
Detection (ms, mean±SD) | 2.99±1.01 | 3.72±1.13 | 0.063 |
Pacing threshold (V, mean±SD) | 1.07±0.65 | 1.06±0.58 | 0.966 |
Impedance (Ohm, mean±SD) | 442.77±131.67 | 448.33±96.09 | 0.906 |
Fluoroscopy time (min, mean±SD) | 6.39±5.22 | 7.75±7.18 | 0.515 |
Procedural time (min, mean±SD) | 107.72±23.01 | 110.83±19.85 | 0.757 |
AVB, atrioventricular block.