Table 1: Summary of results.
Therefore, the switch to proactive esophageal cooling was associated with an overall 43% increase (rate ratio of 1.43, P < 0.0001) in EP lab throughput across the three hospitals, with a 95% CI of 1.32 to 1.56, despite the loss to different practices of one operator each in two of the three sites during the post-adoption period. Procedure time reductions across sites ranged from 10% to 40%.