Episode Details

In EP Edge Journal Watch Issue 14 (March 2026), Dr. Niraj Sharma breaks down the most clinically “edge-case” decisions in contemporary electrophysiology—where ablation strategy, stroke prevention, and safety monitoring collide.

This episode covers:

• AF ablation in octogenarians (REHEALTH AF): why the signal may be less about short-term hard outcomes and more about symptoms, function, and patient-centered endpoints.
• Heart failure + AF (POLAR-HF): the case for a standardized PVI-only approach in HFrEF—and when simplicity is the point.
• LAAC after ablation (OPTION subanalysis): whether left atrial appendage closure changes AF recurrence (and why rhythm success ≠ stroke immunity).
• Severe spontaneous echo contrast before LAAC (OCEAN-LAAC): when “smoke” is a high-risk biology phenotype that should change surveillance and post-device antithrombotic strategy.
• Multimorbidity and PVI: what long-term recurrence really looks like in high comorbidity-burden patients—and how to reset goals toward AF burden and symptoms.
• Pulsed field ablation safety: hemolysis markers (haptoglobin depletion), AKI risk under routine hydration, and who needs tighter post-procedure monitoring (Farapulse vs PulseSelect).
• Redo ablation timing: evidence that earlier repeat ablation after recurrence may improve rhythm and quality-of-life outcomes.
• Plus: PACED score for LVEF recovery after AF ablation, LBBAP upgrades for pacing-induced cardiomyopathy, and a cardiology bonus trial (APERITIF) on LV thrombus prevention after anterior STEMI.

References and visuals are available with the newsletter on LinkedIn and on Substack (epedge.substack.com).