In this Controversies in EP episode, #HRStv host Nashwa Abdulsalam, MBBS, is joined by Nicolette Bembenek, MD, to discuss a key gap in managing AFib. While electrophysiologists are comfortable prescribing antiarrhythmic drugs and performing ablations, there's often no clear plan when it comes to addressing weight management. In this discussion, they explore the complex risk factors behind obesity, how it impacts AFib care, and where emerging therapies like GLP-1 receptor agonists may fit into the conversation.

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In this episode of Advancing Allieds, #HRStv host Deepthy Varghese is joined by Lauren Sell, MSN, APRN, CPNP, and Margo Walton, MSN, AGPCNP-BC, CHFN, to break down Postural Orthostatic Tachycardia Syndrome (POTS). They review diagnostic criteria, pathophysiology, and common symptoms, with a focused discussion on tilt table testing—its role and limitations. The episode also highlights POTS subtypes, treatment strategies (both non-pharmacologic and pharmacologic), and key differential diagnoses, including Inappropriate Sinus Tachycardia. A practical, clinically focused conversation designed to support allied professionals in improving diagnostic accuracy and patient care.

Additional Resources

https://www.youtube.com/watch?v=iqWXChgKtCc https://pmc.ncbi.nlm.nih.gov/articles/PMC5267948/ Usefulness of Tilt Testing in Children with Syncope: A Survey of Pediatric Electrophysiologists – PMC https://pmc.ncbi.nlm.nih.gov/articles/PMC11571393/ https://www.dysautonomiainternational.org/pdf/CHOP_Modified_Dallas_POTS_Exercise_Program.pdf

https://www.jimharrismd.com/articles/exercise-for-pots-chop-protocol-dallas-protocol-and-levine-protocol

Want to explore more content? Catch the full video versions and more on our channel – [Heart Rhythm TV].

In this Breaking News update, #HRStv host Daniel M. Alyesh, MD, FHRS, and Devi G. Nair, MD, FHRS, discuss the early outcomes of the Amulet 360 left atrial appendage occlusion device as presented at the 2026 AF Symposium as part of the pre-clinical VERITAS study.

Additional Resources

Nair, D, Freixa, X, Ellis, C. et al. Early Outcomes With a Next-Generation Dual-Seal Left Atrial Appendage Occluder: Results From the VERITAS Study. J Am Coll Cardiol EP. null2026, 0 (0).

Want to explore more content? Catch the full video versions and more on our channel – [Heart Rhythm TV].