Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Total monthly reach
Estimated from 38 chart positions in 38 markets.
By chart position
- 🇦🇺AU · Life Sciences#29100K to 300K
- 🇺🇸US · Life Sciences#5130K to 100K
- 🇩🇪DE · Life Sciences#7630K to 100K
- 🇨🇦CA · Life Sciences#1365K to 30K
- 🇬🇧GB · Life Sciences#1665K to 30K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
181K to 582K🎙 Daily cadence·511 episodes·Last published yesterday - Monthly Reach
Unique listeners across all episodes (30 days)
603K to 1.9M🇦🇺15%🇮🇳15%🇺🇸5%+35 more - Active Followers
Loyal subscribers who consistently listen
331K to 1.1M
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
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Total Plays
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Total Reviews
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
Recent episodes
Circulation May 12, 2026 Issue
May 11, 2026
Unknown duration
Circulation April 28, 2026 Issue
Apr 27, 2026
Unknown duration
Circulation April 21, 2026 Issue
Apr 20, 2026
Unknown duration
Circulation April 14, 2026 Issue
Apr 13, 2026
Unknown duration
Circulation April 7, 2026 Issue
Apr 6, 2026
Unknown duration
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| Date | Episode | Description | Length | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 5/11/26 |  Circulation May 12, 2026 Issue | This week, please join author Jean-Luc Vachiery and Associate Editor Kelly Chin as they discuss the article "Sotatercept for Combined Post- and Precapillary Pulmonary Hypertension Associated With Heart Failure: Results From the Phase 2, Randomized, Placebo-controlled CADENCE Study." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260511.411136 | — | ||||||
| 4/27/26 |  Circulation April 28, 2026 Issue | This week, please join Chair Roger Blumenthal and author Gregg Fonarow as they discuss the recently published "2026 ACC/AHA/AACVPR/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA Guideline on the Management of Dyslipidemia" along with an accompanying commentary "The 2026 American College of Cardiology/American Heart Association Multisociety Guideline on the Management of Dyslipidemia: A More Precise—But More Complicated—Framework for Atherosclerotic Cardiovascular Disease Prevention and Treatment." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260427.104601 | — | ||||||
| 4/20/26 |  Circulation April 21, 2026 Issue | 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: https://www.ahajournals.org/do/10.1161/podcast.20260420.342132 | — | ||||||
| 4/13/26 |  Circulation April 14, 2026 Issue | 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: A Target Trial Emulation." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260413.101706 | — | ||||||
| 4/6/26 |  Circulation April 7, 2026 Issue | 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." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260406.965700 | — | ||||||
| 3/30/26 |  Circulation March 31, 2026 Issue | 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 Hypertension: A Prevalent New-User Design." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260330.77255 | — | ||||||
| 3/23/26 |  Circulation March 24, 2026 Issue | This week, please join author Ivo Roca-Luque and Editorialist Andrew Arai as they discuss the article "PAM-VT 2 Study: Long-Term Scar Evolution and Ablation Lesion Assessment by Late Gadolinium Enhancement Cardiac Magnetic Resonance After Ventricular Tachycardia Ablation" and the accompanying editorial " Cardiac Magnetic Resonance Before Ventricular Tachycardia Ablation and During Follow-Up." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260323.157498 | — | ||||||
| 3/16/26 |  Circulation March 17, 2026 Issue | This week, please join author Niklas Dyrby Johansen and Associate Editor Sandeep Das as they discuss the article "High-Dose Versus Standard-Dose Influenza Vaccine and Cardiovascular Outcomes in Older Adults: The FLUNITY-HD Prespecified Pooled Analysis." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260316.180799 | — | ||||||
| 3/9/26 |  Circulation March 10, 2026 Issue | This week, please join author Michael J. Blaha as he discusses his article "Prospective Associations of Obesity and Obesity Severity With 9 Cardiovascular Outcomes: The Cross Cohort Collaboration." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260309.22779 | — | ||||||
| 3/2/26 |  Circulation March 3, 2026 Issue | This week, join author Enrico Ammirati and Associate Editor Justin Ezekowitz as they discuss their article "Natural History of Patients With Histologically Proven Acute Eosinophilic Myocarditis." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260302.497755 | — | ||||||
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| 2/23/26 |  Circulation February 24, 2026 Issue | This week, join author Moritz J. Hundertmark and Associate Editor Vlad Zaha as they discuss their article "IMPROVE-DiCE, a 2-Part, Open-Label, Phase 2a Trial Evaluating the Safety and Effectiveness of Ninerafaxstat in Patients With Cardiometabolic Syndromes." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260223.163027 | — | ||||||
| 2/16/26 |  Circulation February 17, 2026 Issue | This week, please join guest hosts Sana Al-Khatib and Mercedes Carnethon as first, they briefly introduce Circulation's annual Go Red for Women® issue. Then, our hosts welcome author Emilia Benjamin and Section Editor Maryjane Farr as they discuss the unique challenges women cardiologists have faced in the past and still encounter, and the importance of mentors and mentees in the field of cardiology. Finally, our hosts welcome Ju-Young (Judy) Shin to discuss her article "Association of Statin Discontinuation in Pregnancy With Maternal Cardiovascular Health and Birth Outcomes: A Nationwide Cohort Study." Don't miss this important podcast! For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260213.424527 | — | ||||||
| 2/9/26 |  Circulation February 10, 2026 | This week, join authors Shaan Khurshid and Julian S. Haimovich as they discuss their article "Incidence, Risk Factors, and Outcomes in Stressor-Associated Atrial Fibrillation: Insights From the VITAL-AF Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260209.180892 | — | ||||||
| 2/2/26 |  Circulation February 3, 2026 Issue | This week, join author Chao Jiang as he discusses the article "Dapagliflozin to Reduce Early Recurrence After Catheter Ablation for Atrial Fibrillation: The DARE-AF Randomized Clinical Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260202.172048 | — | ||||||
| 1/29/26 |  Circulation January 13, 2026 Issue | This week, join authors Xiangbin Pan and Jie Dong, as well as Associate Editor Dharam Kumbhani as they discuss the article "Transcatheter Closure of Patent Foramen Ovale with a Novel Biodegradable Device: A Prospective, Multicenter, Randomized Controlled Clinical Trial." For the episode transcript, please visit: https://www.ahajournals.org/do/10.1161/podcast.20260112.347892 | — | ||||||
| 1/26/26 |  Circulation January 27, 2026 Issue | This week, please join author Mathew S. Maurer as he discusses the article "Coramitug, a Humanized Monoclonal Antibody for the Treatment of Transthyretin Amyloid Cardiomyopathy: A Phase 2, Randomized, Multicenter, Double-Blind, Placebo-Controlled Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260126.13097 | — | ||||||
| 1/20/26 |  Circulation January 20, 2026 Issue | This week, join author Albert Ariza-Solé and Associate Editor Parag Joshi as they discuss the article "Triple versus Dual Lipid Lowering Therapy in Acute Coronary Syndrome: The ES-BempedACS Randomized Clinical Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20260120.624282 | — | ||||||
| 1/5/26 |  Circulation January 6, 2026 Issue | This week, please join author Robert Lookstein and Associate Editor Joshua Beckman as they discuss the article "Randomized Controlled Trial of Mechanical Thrombectomy With Anticoagulation Versus Anticoagulation Alone for Acute Intermediate-High Risk Pulmonary Embolism: Primary Outcomes From the STORM-PE Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/10.1161/podcast.20260105.594056 | — | ||||||
| 12/29/25 |  Circulation December 30, 2025 | This week, please join our guest hosts Peter Kennel and Gurleen Kaur as they interview the recipient of the 2025 James T. Willerson Award, Michael Waight and discuss his article, "Personalized Heart Digital Twins Detect Substrate Abnormalities in Scar-Dependent Ventricular Tachycardia." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251229.893259 | — | ||||||
| 12/22/25 |  Circulation December 23, 2025 Issue | This week, join author Marcely Bonatto and Associate Editor Torbjørn Omland as they discuss the article "Sacubitril-Valsartan for the Prevention of Anthracycline Cardiotoxicity in Patients With Elevated Cardiac Troponin I Concentration During Chemotherapy: A Double-Blind Randomized Placebo-Controlled Clinical Trial: The SARAH Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251222.180775 | — | ||||||
| 12/15/25 |  Circulation December 16, 2025 Issue | This week, join author Vivek Reddy and Senior Associate Editor Sana Al-Khatib as they discuss the article "High-Voltage Focal Pulsed Field Ablation to Treat Scar-Related Ventricular Tachycardia: The First-in-Human VCAS Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251215.75602 | — | ||||||
| 12/8/25 |  Circulation December 9, 2025 Issue | This week, join author Sara Moura-Ferreira and Associate Editor Ntobeko Ntusi as they discuss the article "Prognostic Value of Exercise Right Ventricular-Pulmonary Arterial Coupling in Primary Mitral Regurgitation." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251208.238882 | — | ||||||
| 12/1/25 |  Circulation December 1 2025 Issue | This week, join author Hans-Josef Feistritzer and Associate Editor Stefan James as they discuss the article "Peri-Interventional Anesthesia Strategies for Transcatheter Aortic Valve Implantation: A Multicenter, Randomized, Controlled, Noninferiority Trial." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251201.586148 | — | ||||||
| 11/24/25 |  Circulation November 25, 2025 Issue | This week, join author Jonas Oldgren and Associate Editor Torbjørn Omland as they discuss the article "Biomarker-Based ABC-AF Risk Scores for Personalized Treatment to Reduce Stroke or Death in Atrial Fibrillation: A Registry-Based Multicenter, Randomized, Controlled Study." For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251124.61165 | — | ||||||
| 11/17/25 |  Circulation November 18, 2025 Issue | This week, join Associate Editor and Editorialist Graeme Hankey as he discusses the article "Bailout Intracranial Angioplasty or Stenting After Thrombectomy for Acute Large Vessel Occlusion: 1-Year Outcomes of ANGEL-REBOOT and the editorial "Unsuccessful Thrombectomy During Acute Ischemic Stroke: Can It Be Rescued by Angioplasty and/or Stenting?" For the episode transcript, visit: https://www.ahajournals.org/do/10.1161/podcast.20251117.229007 | — | ||||||
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Chart Positions
44 placements across 38 markets.
Chart Positions
44 placements across 38 markets.