Circulation: Arrhythmia And Electrophysiology On The Beat

Paul J. Wang: Welcome to the monthly podcast On the Beat for Circulation: Arrhythmia and Electrophysiology. I'm Dr Paul Wang, Editor-in-Chief with some of the key highlights from this month's issue. In our first paper, Jacob Koruth and Associates examine the ability to produce ablation lesions using pulse field ablation, which is tissue specific and non-thermal in swine compared to radio frequency ablation. All 46 targeted veins were successfully isolated on the first attempt in all cohorts. Pulmonary vein isolation durability was assessed in 28 veins, including the SVC. Durability was higher in the pulsed field ablation bipolar group, 18 out of 20 in the bipolar group, 10 out of 18 in the monopolar group, and 3 out of 6 in the radio frequency group. P = 0.002. Transmit morality rates were similar across groups with evidence of nerve damage only with radiofrequency. In our next paper, Vivek Reddy and Associates is part of the multicentered first-in-human study, RADIANCE, examine the ability of a novel complia