Table 1 Study results.
From: Feasibility study on stereotactic radiotherapy for total pulmonary vein isolation in a canine model
Follow-up | Initial | Cardiac rhythm | Pacing threshold (mA)a | Study result | |||
|---|---|---|---|---|---|---|---|
Harvest day | Inside IR lesion (LA posterior wall) (A) | Left atrial appendage (B) | Right atrial appendage | A/B | |||
6 weeks | SR | SR | 0.8 | 0.8 | 0.8 | 1 | Fail |
6 weeks | AF | AFb | 1.6 | 1.8 | 0.8 | 0.89 | Fail |
4 months | SR | SR | > 10 | 0.2 | 0.2 | > 50 | Fail |
4 months | SR | – | – | – | – | N/A | |
4 months | SR | SR | > 10 | 0.8 | 0.8 | > 12.5 | Success |
4 months | AF | AFb | 10 | 1.4 | 1.0 | 7.14 | Success |
4 months | AF | AFb | 8 | 0.8 | 1.0 | 10 | Success |
