Arrhythmia Research Group

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Jonesboro, AR
Arrhythmia Research Group

Our mission is to positively impact lives by advancing access to technology and care through clinical trials.

06/03/2026

Arrhythmia Research Group is proud to recognize our very own Dr. Devi G. Nair for her incredible contributions as a host and leader in cardiovascular education through ’s Rhythmic Interventions Unplugged podcast. 🎙️❤️

With more than 250 podcast episodes released, this platform continues to advance meaningful conversations across electrophysiology, heart failure, interventional cardiology, imaging, structural heart disease, and emerging technologies including PFA, TEER, DCB, imaging-guided intervention, and leadless pacing.

Beyond the clinical discussions, we’re especially proud of the podcast’s commitment to diversity, inclusion, equity, collaboration, and supporting the next generation of cardiovascular specialists worldwide.

Congratulations to the entire Radcliffe Cardiology team on reaching incredible milestones, including recognition among the Top 100 Health Science Podcasts, Top 100 Medicine Podcasts, and ranking 3rd in the Top 20 Best Cardiology Podcasts.

We’re honored to see Dr. Nair helping shape the future of cardiovascular education on a global stage.

05/25/2026

This Memorial Day, we pause to reflect, remember, and honor the courageous individuals who served our nation with selfless dedication and sacrifice. Their bravery and commitment to protecting our freedoms will never be forgotten.

Today, we honor and remember the brave men and women who made the ultimate sacrifice in service to our country. We are forever grateful for their courage, dedication, and enduring legacy.

At Arrhythmia Research Group, we extend our deepest gratitude to all who have served and to the families who continue to carry their legacy forward. 🇺🇸

05/21/2026

As National Clinical Trials Awareness Week and National Clinical Trial Awareness Month draw to a close, Arrhythmia Research Group is proud to recognize Dr. Devi G Nair, Principal Investigator at ARG, for her dedication to advancing heart care for patients in the region. Dr. Nair has brought cutting edge technology to St. Bernards Medical Center and the surrounding community, providing opportunities for many to access customized therapies that are otherwise unavailable outside of clinical trials.🤍

Thank you, Dr. Nair, for your leadership and dedication.🫀✨

05/15/2026

Did you know certain lifestyle factors may trigger AFib episodes? ❤️⚡

Things like excess caffeine, poor sleep, stress, alcohol, and even certain medications can sometimes contribute to irregular heart rhythms in some individuals.

Understanding potential triggers is an important step in managing heart health and recognizing when it may be time to speak with a specialist.

If you’re experiencing symptoms like palpitations, fatigue, dizziness, or shortness of breath, don’t ignore them.

04/22/2026

Proud to support the health of our local athletes!❤️🏃‍♂️

Our team had a great day at the St. Bernards Student Athlete Physical & EKG Event, helping provide heart screenings and preparticipation evaluations to keep athletes safe and ready for the season.

It’s an honor to be part of events that make a real impact in our community.

04/18/2026

Big news in cardiac innovation ❤️📺

Dr. Devi Nair, Chief of Cardiac Electrophysiology and Research at St. Bernards Healthcare & PI at Arrhythmia Research Group, will be featured as an expert on Tomorrow’s World Today, airing on the Science Channel and Discovery Channel this weekend.

We’re proud to see her leadership and expertise recognized on a national stage, highlighting the advancements happening right here in our community.

Read More: https://www.kait8.com/2026/04/16/jonesboro-cardiologist-be-featured-discovery-science-channels

04/07/2026

Advancing the future of cardiac care—right here at ARG ❤️⚡

We’re proud to share that the first patients in the NANOPULSE-AF pivotal study were enrolled right here at Arrhythmia Research Group—marking a major milestone in the advancement of atrial fibrillation treatment.

This groundbreaking study is evaluating next-generation nanosecond pulsed field ablation technology, designed to improve safety and effectiveness for patients with AFib. We're looking forward to making progress with Pulse Biosciences technology under the leadership of Principal Investigator Dr. Devi Nair!
Innovation starts here—and we’re honored to be leading the way.

Read More: https://www.businesswire.com/news/home/20260407611763/en/Pulse-Biosciences-Enrolls-First-Patients-in-NANOPULSE-AF-IDE-Pivotal-Clinical-Study-Evaluating-nPulse-Cardiac-Catheter-System-for-Atrial-Fibrillation

03/30/2026

Arrhythmia Research Group is proud to contribute to this important publication in the New England Journal of Medicine, advancing the conversation around left atrial appendage closure vs. anticoagulation for atrial fibrillation.

We are also honored to have been recognized as the top enrolling site for the CHAMPION trial—reflecting our team’s commitment to clinical excellence, research leadership, and improving patient outcomes.

At ARG, every study brings us one step closer to better care—and more time for patients to spend with those who matter most.

🔗 Read more: www.nejm.org

🔗: https://lnkd.in/ghHe6sSQ

03/25/2026

Advancing procedural precision through innovation.

's latest publication in the Journal of Interventional Cardiac Electrophysiology alongside Yingnan Song, Dr. Myra Cocker, and Marie Dauenheimer, highlights the role of 4D intracardiac echocardiography (ICE) in guiding concomitant pulsed field ablation (PFA) and left atrial appendage closure (LAAC).

This workflow demonstrates how integrated imaging can enhance navigation, improve efficiency, and support more reproducible outcomes in complex procedures.

At Arrhythmia Research Group, we remain committed to advancing technologies and techniques that not only improve procedural success—but ultimately create better outcomes for patients.

🔗 Read the full publication: https://link.springer.com/article/10.1007/s10840-026-02257-2

Address

1150 E Matthews Avenue Suite 201
Jonesboro, AR
72401

Website

http://www.arginstitute.com/

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