Table 2.
Simulated earliest activation time and total activation time in different conduction pathways
| Conduction pathway | Earliest activation time (ms) |
Total activation time (ms) |
|||||||
| BB left | BB right | FO left | FO right | CS left | CS right | LA | RA | Whole atria | |
| Solitary BB with IB | 30 | 18 | 79 | 81 | 109 | ||||
| Solitary LFO with IB | 30 | 26 | 90 | 79 | 120 | ||||
| Solitary LFO without IB | 55 | 51 | 71 | 81 | 126 | ||||
| Solitary CS with IB | 41 | 34 | 68 | 81 | 109 | ||||
| Solitary CS without IB | 82 | 75 | 80 | 81 | 162 | ||||
| BB+LFO with IB | 30 | 18 | 30 | 26 | 89 | 79 | 119 | ||
| BB+LFO without IB | 30 | 18 | 55 | 51 | 87 | 81 | 117 | ||
| BB+CS with IB | 30 | 18 | 41 | 34 | 88 | 81 | 118 | ||
| BB+CS without IB | 30 | 18 | 82 | 75 | 88 | 81 | 118 | ||
| LFO+CS with IB | 30 | 26 | 41 | 34 | 85 | 81 | 115 | ||
| LFO+CS without IB | 55 | 51 | 82 | 75 | 71 | 81 | 126 | ||
| BB+LFO+CS with IB | 30 | 18 | 30 | 26 | 41 | 34 | 86 | 79 | 116 |
| BB+LFO+CS without IB | 30 | 18 | 55 | 51 | 82 | 75 | 87 | 81 | 117 |
| Solitary BB without IB iso | 32 | 17 | 77 | 82 | 109 | ||||
BB: Bachmann’s bundle; FO: fossa ovalis; LFO: limbus of the fossa ovalis; CS: coronary sinus; IB1: intercaval bundle connets CT and LFO; IB2: intercaval bundle connets CT and CS. IB: the combination of IB1 and IB2; Iso: isotropic conduction; LA: left atrium; RA: right atrium