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

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

PublishesWeeklyEpisodes535Founded10 years ago
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Life SciencesHealth & FitnessMedicineScience

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Artwork for Circulation on the Run

Latest Episodes

Each week, join Editor-in-Chief Brad Maron, along with cohosts Mercedes Carnethon and Jane Wilcox for the new iteration of Circulation on the Run.

This week, Brad and Jane welcome author Alexis F. Guédon to discuss his article "Tocilizumab Is Asso... more

Each week, join Editor-in-Chief Brad Maron, along with cohosts Mercedes Carnethon and Jane Wilcox for the new iteration of Circulation on the Run.

This week Mercedes first welcomes Deputy Editor Thomas Maddox to discuss his article regarding Artif... more

This week, Brad and Jane welcome Specialty Associate Editor Ana Mocumbi as they discuss the future of global cardiovascular health. They also encourage authors to submit manuscripts to Circulation regarding how cardiovascular health is performed inte... more

Each week, join Editor-in-Chief Brad Maron, along with cohosts Mercedes Carnethon and Jane Wilcox for the new iteration of Circulation on the Run.

This week is our second Highlights from ESC Congress podcast. Please join Brad and Mercedes as they ... more

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Recent Guests

Tom Maddox
Deputy Editor at Circulation, Cardiologist and Clinical Investigator
Circulation; Washington University in St. Louis (WashU)
Episode: Circulation September 22, 2026 Issue
Garima Sharma
Director of Preventive Cardiology and Women's Cardiovascular Health
Inova Health System
Episode: Circulation September 22, 2026 Issue
Ana Mocumbi
Clinician and researcher; deputy editor for Global Cardiovascular Health in Circulation
Universidad de Duarte Mungan, Mozambique; Global Cardiovascular Health Section, Circulation
Episode: Circulation September 15, 2026 Issue
Joseph Miano
Vascular biologist and professor; author of the featured Circulation paper
Augusta University
Episode: Circulation September 15, 2026 Issue
Panniyammakal Jeemon
Lead author of the Indian decentralized heart failure trial
Sree Chitra Tirunal Institute of Medical Sciences and Technology
Episode: Circulation September 8, 2026 Issue
Lisa Kitko
Editorialist on the Indian heart failure trial
University of Rochester School of Nursing
Episode: Circulation September 8, 2026 Issue
Bob Giugliano
Cardiologist and TEMI study group member; EVA-Lusimab trial presenter
Brigham and Women's Hospital
Episode: Circulation September 8, 2026 Issue
Rishi Wadhera
Editor and health policy researcher
Beth Israel Deaconess Medical Center; Harvard Medical School
Episode: Circulation September 8, 2026 Issue
Wendy Wang
First author on CARES trial; cardiologist
Brigham and Women's Hospital
Episode: Circulation September 8, 2026 Issue

Hosts

Brad Maron
Editor-in-Chief and host with extensive involvement across Circulation-related programs.
Jane Wilcox
Co-host and editor with focus on clinical problem solving and practical case formats.
Mercedes Carnethon
Professor and Chair of Preventive Medicine; background in population health and epidemiology.
Petter Meire
Co-host and editor with cardiology focus; key presenter of Circulation on the Run material.
Shirin DeRudgar
Co-host with a background in medicine and medical education.

Reviews

4.2 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 States6 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.

Some listeners desire broader topics beyond authors published in the journal.
Concise, engaging summaries with strong guest interviews.
High-quality clinical context and practical takeaways for clinicians.
Audio quality and guest audio consistency could be improved in some episodes.
Solid overview plus thoughtful author/editor discussions; great for staying current with CV research.

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 September 22, 2026 Issue
Q: How should training and oversight adapt as AI becomes more integrated into research and publishing?
Training should emphasize unbiased question framing, robust methodological understanding, and critical appraisal of AI outputs; oversight should be risk-based, with clear responsibility distributed among tool developers, researchers, clinicians, journals, and institutions to maintain confidentiality and scientific integrity.
Circulation September 8, 2026 Issue
Q: Could you summarize how the CARES trial was designed and what the primary findings were in the overall cohort?
The CARES studies were two phase 3 international double-blind trials testing Ancelamab in Mayo stage 3 AL amyloidosis patients, randomized 2-to-1 to drug or placebo on top of standard anti-plasma cell therapy. The primary endpoint showed no reduction in all-cause mortality or cardiovascular hospitalizations in the overall cohort, but a pre-specified subgroup—kappa isotype AL amyloidosis—did show a mortality and hospitalization benefit.
Circulation September 15, 2026 Issue
Q: Take our audience through the background that led you to this scientific effort.
The research focused on Liomodin-1 as a gene regulated by a transcriptional complex; knocking it out specifically in vascular smooth muscle revealed a dramatic vascular phenotype relevant to atherosclerosis, linking this gene to human CAD risk.
Circulation August 25, 2026 Issue
Q: How does Circulation evaluate a manuscript for fit in the clinical trial space?
The journal looks for clinical relevance, importance of the clinical question, methodological rigor including pre-registration and transparent reporting, and a willingness to publish neutral or negative results if they advance knowledge.
Circulation August 25, 2026 Issue
Q: What is an adaptive trial and why should practicing cardiologists be aware of this design?
Adaptive trials are pre-specified designs that allow modifications during the study to leverage information gathered along the way, potentially altering sample size, randomization ratios, or population targets, with the caveat that changes must be planned in advance.

Audience Metrics

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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 program offers quick, clinician-friendly briefings on current cardiovascular research, followed by in-depth conversations with authors and editors about a featured article. Episodes typically balance practical clinical takeaways with behind-the-scenes context on study design, data interpretation, and guideline implications. Noteworthy aspects include a strong emphasis on imaging, population health data, and translational impact, plus a rotating cast of leading researchers and journal editors. This format is likely to appeal to practicing clinicians, researchers, fellows, and healthcare professionals seeking concise updates and expert perspectives that connect research to patient care. The show frequently highlights real-world applicabil... more

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How many listeners does Circulation on the Run get?

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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. Eagle's Eye View: Your Weekly CV Update From ACC.org
2. This Week in Cardiology
3. NEJM This Week
4. Cardionerds: A Cardiology Podcast
5. JAMA Clinical Reviews

How many episodes of Circulation on the Run are there?

Circulation on the Run launched 10 years ago and published 535 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?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

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What guests have appeared on Circulation on the Run?

Recent guests on Circulation on the Run include:

1. Tom Maddox
2. Garima Sharma
3. Ana Mocumbi
4. Joseph Miano
5. Panniyammakal Jeemon
6. Lisa Kitko
7. Bob Giugliano
8. Rishi Wadhera

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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