# EP Edge™ Journal Watch Issue 20: AF Screening, Pulsed Field Ablation, ICD Shocks, CRT in AF, and Anticoagulation After Ablation

Page: https://stenobird.com/podcast/ep-edge-journal-watch-7561379/ep-edge-journal-watch-issue-20-af-screening-pulsed-field-ablation-icd-shocks-crt-in-af-and-anticoagulation-after-ablation
Text version: https://stenobird.com/podcast/ep-edge-journal-watch-7561379/ep-edge-journal-watch-issue-20-af-screening-pulsed-field-ablation-icd-shocks-crt-in-af-and-anticoagulation-after-ablation.md
Podcast: [EP Edge Journal Watch](https://stenobird.com/podcast/ep-edge-journal-watch-7561379)
Published: 2026-04-27T09:30:00+00:00
Episode link: https://share.transistor.fm/s/572804eb
Audio file: https://media.transistor.fm/572804eb/97522381.mp3
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JSON: https://stenobird.com/v1/public/podcasts/ep-edge-journal-watch-7561379/episodes/ep-edge-journal-watch-issue-20-af-screening-pulsed-field-ablation-icd-shocks-crt-in-af-and-anticoagulation-after-ablation
Duration seconds: 1872

## Resource

In this episode of EP Edge™ Journal Watch Issue 20 , Dr. Sharma reviews some of the most clinically relevant new developments in cardiac electrophysiology, with a sharp focus on atrial fibrillation screening, pulsed field ablation expansion, device therapy trade-offs, and post-ablation anticoagulation strategy . This issue examines how Apple Watch–based atrial fibrillation detection performed in a randomized trial, and whether wearable screening becomes truly useful only when paired with a real adjudication workflow. It also reviews AI-enabled ECG risk models for AF screening , highlighting how precision screening may outperform broad age-based approaches by identifying the patients most likely to benefit from active surveillance. On the device side, this episode analyzes the randomized evidence comparing subcutaneous versus transvenous implantable cardioverter-defibrillators , with special attention to the mechanisms behind inappropriate shocks and how that should influence real-world patient counseling. It also covers the CAAN-AF trial , asking whether atrioventricular node ablation in patients with cardiac resynchronization therapy and permanent atrial fibrillation should remain routine when baseline rate control is already acceptable. In addition, the episode discusses new real-world data on leadless atrial pacing with AVEIR AR versus transvenous pacing for sinus node dysfunction , focusing on complications, reinterventions, and front-line device selection. A major section of the podcast is devoted to the rapid evolution of pulsed field ablation . Dr. Sharma reviews data on PFA versus radiofrequency ablation for typical atrial flutter , the LINEAR randomized trial of lattice-tip versus standard focal-tip catheter ablation for cavotricuspid isthmus lesions, and two…

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## Transcript

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