Rephonic
Artwork for Circulation on the Run
Cardiovascular Disease
Heart Failure
Atrial Fibrillation
Myocardial Infarction
Atherosclerosis
Hypertrophic Cardiomyopathy
Pulmonary Arterial Hypertension
Transcatheter Aortic Valve Replacement
Aortic Stenosis
SGLT2 Inhibitors
Pulmonary Hypertension
Hypertension
Type 2 Diabetes
Ventricular Tachycardia
Diabetes
Physical Activity
Extracellular Vesicles
Dilated Cardiomyopathy
Clinical Trials
Heart Failure With Preserved Ejection Fraction

Each 15-minute podcast begins with an overview of the issue's contents and main take-home messages for busy clinicians on the run. This is followed by a deep dive into a featured article of particular clinical significance: views will be heard from both author and editor teams for a "behind the scenes" look at the publication. Expect a fun, highly conversational and clinically-focused session each... more

PublishesWeeklyEpisodes512Founded10 years ago
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Life SciencesMedicineScienceHealth & Fitness

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Artwork for Circulation on the Run

Latest Episodes

This week, please join author Alexander "Sasha" Opotowsky as he discusses the article "The Fontan Outcomes Network: Findings After 2 Years and 1121 Participants."

For the episode transcript, visit: www.ahajournals.org/do/10.1161/podcast.2... more

This week, please join author Edouard L. Fu and Associate Editor Dhruv Kazi as they discuss the article "Risk of Heart Failure Hospitalization for GLP-1 Receptor Agonists Versus DPP-4 Inhibitors or SGLT-2 Inhibitors in Patients With Type 2 Diabetes: ... more

This week, please join author Rik Pauwels as he discusses the article "Wearable-Derived Training Load and Coronary Atherosclerosis in Middle-Aged and Older Athletes and Physically Active Controls: A New Perspective From the Master@Heart Study."

Fo... more

This week, please join authors Charles Khouri and Clément Jambon-Barbara as well as Associate Editor Kelly Chin as they discuss the article "Second- and Third-Generation BCR-ABL Tyrosine Kinase Inhibitors and the Risk of Pulmonary Arterial Hypertensi... more

Key Facts

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Recent Guests

Edouard Fu
Corresponding author, Leiden University Medical Center
Leiden University Medical Center
Episode: Circulation April 14, 2026 Issue
Dhruv Kazi
Associate editor, Smith Center for Outcomes Research
Beth Israel Deaconess Medical Center
Episode: Circulation April 14, 2026 Issue
Rik Pauwels
First and corresponding author
University of Hasselt and University of Leuven, Belgium
Episode: Circulation April 7, 2026 Issue
Clément Jambon-Barbara
First author, Nobel Alpe University Hospital
Nobel Alpe University Hospital
Episode: Circulation March 31, 2026 Issue
Charles Khouri
Corresponding author, Nobel Alpe University Hospital
Nobel Alpe University Hospital
Episode: Circulation March 31, 2026 Issue
Kelly Chin
Associate Editor
UT Southwestern
Episode: Circulation March 31, 2026 Issue
Ivo Roca-Luque
Researcher from University of Barcelona, VT ablation substrate analysis
University of Barcelona
Episode: Circulation March 24, 2026 Issue
Andrew Arai
Editorialist with focus on cardiovascular magnetic resonance
University of Utah
Episode: Circulation March 24, 2026 Issue
Niklas Dyrby Johansen
First author of the feature paper on high-dose influenza vaccine and cardiovascular outcomes
Copenhagen University Hospital
Episode: Circulation March 17, 2026 Issue

Hosts

Greg Hunley
Co-host, Associate Editor, Director of the PolyHeart Center
Petter Meire
Co-host and Social Media Editor

Reviews

4.1 out of 5 stars from 71 ratings
  • Cardiovascular research and practice updates

    Great energy, content and interviews. Keep up the good work!

    Apple Podcasts
    5
    Cartier-Bresson
    United Kingdom5 years ago
  • Great discussions

    Provides a great overview of the papers in each issue, plus an interview with the author for the featured article.

    Apple Podcasts
    5
    KSChin
    United States5 years ago
  • Audio

    Kindly enhance featured speaker audio; difficult to hear them majority of time.

    Thank you.

    Apple Podcasts
    5
    Mayanrn
    United States5 years ago
  • Why not broader cardiology topics?

    Very narrow focus. Only authors who’ve published in the Journal. There’s a world of cardiology out there.

    Apple Podcasts
    1
    Wylesff
    United Kingdom6 years ago
  • Cardiovascular research and practice updates

    Great content and interview team. Keep up the good work!

    Apple Podcasts
    5
    Cartier-Bresson
    United Kingdom7 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Critics mention a narrow focus on published authors rather than broader cardiology topics.
Excellent, concise summary of the latest research. Love the in-depth discussion of the featured article.
Great energy, content and interviews. Keep up the good work!
Offers a quick-paced, fun way to catch up with the latest research, making complex topics more accessible.
Provides a great overview of the papers in each issue, plus an interview with the author for the featured article.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Circulation April 7, 2026 Issue
Q: What are the study limitations and future directions?
Limitations include cross-sectional design and male-only, white-Caucasian participants; future work will include longitudinal follow-up (Master at Heart II) to assess progression and causality across a more diverse population.
Circulation April 7, 2026 Issue
Q: Was training intensity alone linked to coronary atherosclerosis?
No; intensity alone was not clearly associated with atherosclerosis unless paired with high training volume, indicating duration is a key driver in this cohort.
Circulation April 7, 2026 Issue
Q: What was the main finding regarding training duration and coronary disease?
High training duration, especially with high cumulative intensity, was associated with an increased prevalence of subclinical coronary artery disease, suggesting a threshold after which additional training may provide diminishing or negative returns for the coronary arteries.
Circulation April 14, 2026 Issue
Q: What were the key findings when comparing GLP-1 receptor agonists to DPP-4 inhibitors and to SGLT-2 inhibitors?
GLP-1 receptor agonists showed a lower risk of heart failure hospitalization compared with DPP-4 inhibitors (hazard ratio around 0.77) and a roughly equivalent risk compared with SGLT-2 inhibitors (hazard ratio around 1.02).
Circulation April 14, 2026 Issue
Q: What is target trial emulation and why is it used in this study?
Target trial emulation is a framework for designing observational analyses to mimic a randomized trial as closely as possible, which helps limit biases like immortal time bias and confounding, making causal interpretations more credible.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Circulation on the Run

What is Circulation on the Run about and what kind of topics does it cover?

The content explores significant advancements in cardiovascular medicine, featuring discussions on recent research, clinical studies, and innovations in treatments. Each episode typically provides an overview of the latest issue of a prominent medical journal while offering in-depth insights into pivotal studies with expert commentary from both authors and editors. Noteworthy topics often include women's cardiovascular health, atrial fibrillation, lipid management, and innovative medical devices, creating a rich resource for healthcare professionals seeking to stay abreast of emerging trends and clinical implications in their field. Additionally, the engaging format fosters a conversational atmosphere, making complex medical discussions acc... more

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To see how many followers or subscribers Circulation on the Run has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Circulation on the Run?

These podcasts share a similar audience with Circulation on the Run:

1. JACC This Week
2. Eagle's Eye View: Your Weekly CV Update From ACC.org
3. This Week in Cardiology
4. NEJM This Week
5. JAMA Editors' Summary

How many episodes of Circulation on the Run are there?

Circulation on the Run launched 10 years ago and published 512 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Circulation on the Run?

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What guests have appeared on Circulation on the Run?

Recent guests on Circulation on the Run include:

1. Edouard Fu
2. Dhruv Kazi
3. Rik Pauwels
4. Clément Jambon-Barbara
5. Charles Khouri
6. Kelly Chin
7. Ivo Roca-Luque
8. Andrew Arai

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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