Cardionerds: A Cardiology Podcast

40 Episodes
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By: CardioNerds

Welcome to CardioNerds, where we bring you in-depth discussions with leading experts, case reports, and updates on the latest advancements in the world of cardiology. Tune in to expand your knowledge, sharpen your skills, and become a true CardioNerd!

443. Pulmonary Embolism: The Modern Approach to Pulmonary Embolism Care with Dr. Kenneth Rosenfield
Yesterday at 10:52 PM

This inaugural episode of the CardioNerds Pulmonary Embolism (PE) Series explores the evolution of acute PE care. Dr. Ibrahim Zahid, Dr. Dinu Balanescu, and Dr. Billy Joe Mullinax join guest expert Dr. Kenneth Rosenfield to discuss the shifting landscape of PE management.

Pulmonary embolism (PE) remains a leading cause of cardiovascular mortality and a frequent diagnostic challenge, often masquerading as myocardial infarction or a benign illness. Over the past decade, PE care has evolved from anticoagulation-only strategies to nuanced, risk-stratified, multidisciplinary management. Modern approaches integrate hemodynamics, biomarkers, and advanced imaging to guide therapy, including catheter-directed interventions and...


442. Heart Failure: LVAD Part 1 with Dr. Jeff Teuteberg and Dr. Mani Daneshmand
02/27/2026

CardioNerds (Dr. Jenna Skowronski [Heart Failure Council Chair], Dr. Shazli Khan, and Dr. Josh Longinow) are joined by renowned leaders in the field of AHFTC (Advanced Heart Failure and Transplant Cardiology) and mechanical circulatory support, Dr. Jeff Teuteberg and Dr. Mani Daneshmand to continue the discussion of advanced heart failure therapies by taking a deep dive into the world of durable LVADs (Left Ventricular Assist Devices). In this episode, we will review the history of ventricular assist devices, the basics of LVAD function, selection criteria for LVAD therapy, and surgical nuances of LVAD implantation. Audio Editing by CardioNerds intern, Joshua Khorsandi...


441. Atrial Fibrillation: Ablation of Atrial Fibrillation with Dr. Jon Piccini
02/13/2026

CardioNerds (Dr. Ramy Doss, Dr. Kelly Arps, and Dr. Naima Maqsood) dive into the nuances of atrial fibrillation (AF) ablation with Dr. Jon Piccini. They provide a high-yield overview of AF ablation, guiding listeners from patient selection through post-procedural management. We review appropriate candidacy for catheter ablation across AF phenotypes, key elements of pre-procedural evaluation including imaging and anticoagulation strategy, and the fundamental procedural steps with pulmonary vein isolation as the cornerstone. The discussion compares lesion set strategies in de novo ablation and reviews currently used energy sources—including radiofrequency, cryoablation, and pulsed-field ablation—highlighting differences in safety and effi...


440. Heart Failure: Post-Heart Transplant Management with Dr. Shelly Hall and Dr. MaryJane Farr
02/04/2026

CardioNerds (Dr. Shazli Khan, Dr. Jenna Skowronski, and Dr. Shiva Patlolla) discuss the management of patients post‑heart transplantation with Dr. Shelley Hall from Baylor University Medical Center and Dr. MaryJane Farr from UTSW. In this comprehensive review, we cover the physiology of the transplanted heart, immunosuppression strategies, rejection surveillance, and long-term complications including cardiac allograft vasculopathy (CAV) and malignancy. Audio editing for this episode was performed by CardioNerds intern Dr. Bhavya Shah.

Enjoy this Circulation 2022 Paths to Discovery article to learn about the CardioNerds story, mission, and values.

CardioNerds Heart Success Series Page
Cardi...


439. Atrial Fibrillation: Anti-Arrhythmic Drugs in the Management of Atrial Arrhythmias with Dr. Andrew Epstein
12/25/2025

CardioNerds (Dr. Colin Blumenthal, Dr. Kelly Arps, and Dr. Natalie Marrero) discuss anti-arrhythmic drugs in the management of atrial fibrillation and atrial flutter with electrophysiologist Dr. Andrew Epstein. We discuss two major classes of anti-arrhythmic drugs, class IC and class III, as well as digoxin. Dr. Epstein explains their mechanisms of action, indications and specific patient populations in which they would be particularly helpful, efficacy, adverse side effects, contraindications, and key drug-drug interactions. We also elaborate on defining clinical trials and their clinical implications. Given the large burden of atrial fibrillation and atrial flutter in our patient population and the hi...


438. Heart Failure: Perioperative Heart Transplant Management with Dr. Dave Kaczorowski and Dr. Jason Katz
12/16/2025

In this episode, the CardioNerds (Dr. Natalie Tapaskar, Dr. Jenna Skowronski, and Dr. Shazli Khan) discuss the process of heart transplantation from the initial donor selection to the time a patient is discharged with Dr. Dave Kaczorowski and Dr. Jason Katz. We dissect a case where we understand criteria for donor selection, the differences between DBD and DCD organ donors, the choice of vasoactive agents in the post-operative period, complications such as cardiac tamponade, and the choice of immunosuppression in the immediate post-operative period. Most importantly, we highlight the importance of multi-disciplinary teams in the care of transplant patients. Audio editing...


437. Atrial Fibrillation: The Diagnosis and Management of Atrial Flutter with Dr. Joshua Cooper
12/05/2025

In this episode, the CardioNerds (Dr. Naima Maqsood, Dr. Akiva Rosenzveig, and Dr. Colin Blumenthal) are joined by renowned educator in electrophysiology, Dr. Joshua Cooper, to discuss everything atrial flutter; from anatomy and pathophysiology to diagnosis and management. Dr. Cooper’s expert teaching comes through as Dr. Cooper vividly describes atrial anatomy to provide the foundational understanding to be able to understand why management of atrial flutter is unique from atrial fibrillation despite their every intertwined relationship. A foundational episode for learners to understand atrial flutter as well as numerous concepts in electrophysiology. Audio editing for this episode was per...


436. Heart Failure: Pre-Heart Transplant Evaluation and Management with Dr. Kelly Schlendorf
11/24/2025

In this episode, the CardioNerds (Dr. Rachel Goodman, Dr. Shazli Khan, and Dr. Jenna Skowronski) discuss a case of AMI-shock with a focus on listing for heart transplant with faculty expert Dr. Kelly Schlendorf. We dive into the world of pre-transplant management, discuss the current allocation system, and additional factors that impact transplant timing, such as sensitization. We conclude by discussing efforts to increase the donor pool.  Audio editing for this episode was performed by CardioNerds Intern, Julia Marques Fernandes.

Enjoy this Circulation 2022 Paths to Discovery article to learn about the CardioNerds story, mission, and values.

CardioNerds...


435. Atrial Fibrillation: Chronic Management of Atrial Fibrillation with Dr. Edmond Cronin
11/20/2025

CardioNerds (Dr. Kelly Arps, Dr. Naima Maqsood, and Dr. Elizabeth Davis) discuss chronic AF management with Dr. Edmond Cronin. This episode seeks to explore the chronic management of atrial fibrillation (AF) as described by the 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. The discussion covers the different AF classifications, symptomatology, and management including medications and invasive therapies. Importantly, the episode explores current gaps in knowledge and where there is indecision regarding proper treatment course, as in those wit...


434. Heart Failure: Advanced Therapies Evaluation with Dr. Michelle Kittleson
11/07/2025

CardioNerds kicks off its advanced therapies series with Chair of the CardioNerds Heart Failure Council, Dr. Jenna Skowronski, co-chair of the series, Dr. Shazli Khan, and Episode FIT lead, Dr. Jason Feinman. In this first episode, they discuss the process of advanced therapies evaluation with Dr. Michelle Kittleson, Professor of Medicine and Director of Education in Heart Failure and Transplantation at Cedars-Sinai. In this case-based discussion, they cover the signs and symptoms of end-stage heart failure, the initial management strategies, and the diagnostic workup required when considering advanced therapies. Importantly, they discuss the special considerations for pursuing left-ventricular assist device (LVAD...


433. The Evolution and Future of Cardio-Obstetrics with Dr. Afshan Hameed, Dr. Doreen DeFaria Yeh, Dr. Garima Sharma, and Dr. Rina Mauricio
11/05/2025

In this second episode of a collaborative series with the AHA Women in Cardiology (WIC) Committee, CardioNerds (Dr. Gurleen Kaur and Dr. Anna Radhakrishnan) are joined by four leading experts in Cardio-Obstetrics to explore this rapidly evolving field. Dr. Rina Mauricio (Director of Women’s Cardiovascular Health and Cardio-Obstetrics at UT Southwestern Medical Center), Dr. Afshan Hameed (Director of Maternal Fetal Medicine and Cardio-Obstetrics at UC Irvine), Dr. Doreen DeFaria Yeh (Co-director of the MGH Cardiovascular Disease and Pregnancy Program), and Dr. Garima Sharma (Director of Women’s Cardiovascular Health and Cardio-Obstetrics at Inova) define Cardio-Ob as encompassing not only care of wom...


432. Journal Club: The TRANSFORM-AF Trial with Dr. Sanjeev Saksena and Dr. Varun Sundaram
10/29/2025

Dr. Jeanne De Lavallaz and Dr. Ramy Doss discuss the results of the  TRANSFORM-AF Trial with expert faculty Dr. Sanjeev Saksena and Dr. Varun Sundaram.  

The TRANSFORM-AF trial enrolled 2,510 patients with atrial fibrillation (AF), type 2 diabetes, and obesity across 170 Veterans Affairs hospitals to evaluate the impact of diabetes-dose GLP-1 receptor agonists on AF-related outcomes. Participants were assigned to receive either a GLP-1 receptor agonist, a DPP-IV inhibitor, or a sulfonylurea. The primary composite outcome included AF-related hospitalizations, cardioversions, ablation procedures, and all-cause mortality. Over a median follow-up of 3.2 years, GLP-1 use was associated with a 13% reduction in major AF-rel...


431. Atrial Fibrillation: Acute Management of Atrial Fibrillation with Dr. Jonathan Chrispin
10/24/2025

Dr. Naima Maqsood, Dr. Kelly Arps, and Dr. Jake Roberts discuss the acute management of atrial fibrillation with guest expert Dr. Jonathan Chrispin. Episode audio was edited by CardioNerds Intern Dr. Bhavya Shah.

This episode reviews acute management strategies for atrial fibrillation. Atrial fibrillation is the most common chronic arrhythmia worldwide and is associated with increasingly prevalent comorbidities, including advanced age, obesity, and hypertension. Atrial fibrillation is a frequent indication for hospitalization and a complicating factor during hospital stays for other conditions. Here, we discuss considerations for the acute management of atrial fibrillation, including indications for rate v...


430. Women Leaders in Advanced Heart Failure and Transplant Cardiology with Dr. Mariell Jessup and Dr. Nosheen Reza
10/09/2025

In this powerful kickoff to a collaborative series with the AHA Women in Cardiology (WIC) Committee, CardioNerds (Dr. Apoorva Gangavelli, Dr. Gurleen Kaur, and Dr. Jenna Skowronski) explore the evolving landscape of women in advanced heart failure and transplant cardiology, featuring insights from two inspiring leaders in the field. Dr. Mariell Jessup, Chief Science and Medical Officer of the American Heart Association, reflects on her decades-long journey in heart failure cardiology, from navigating early career barriers to becoming a trailblazer in clinical leadership and research. Dr. Nosheen Reza, an advanced heart failure and transplant cardiologist at the University of...


429. Walking Both Paths: A Physician and Patient in Adult Congenital Heart Disease with Dr. Leigh Reardon
09/28/2025

CardioNerds (Dr. Abby Frederickson, Dr. Claire Cambron, and Dr. Rawan Amir) are joined by Dr. Leigh Reardon for a powerful conversation on navigating adult congenital heart disease as both a patient and provider. Dr. Reardon shares his personal journey with congenital heart disease and how it shaped his path to becoming an expert in the field himself. The discussion highlights patient-centered perspectives, barriers to care within the healthcare system, and the importance of advocacy and empathy.

This episode was planned by the CardioNerds ACHD Council.

We Were Thrilled to Join the American Heart Association’s Sc...


428. Atrial Fibrillation: The Impact of Modifiable Risk Factors and Lifestyle Management on Atrial Fibrillation with Dr. Prash Sanders
09/15/2025

Dr. Kelly Arps, Dr. Naima Maqsood, and Dr. Sahi Allam discuss modifiable risk factors and lifestyle management of atrial fibrillation with Dr. Prash Sanders. Atrial fibrillation is becoming more prevalent across the world as people are living longer with cardiovascular disease. While much of our current focus lies on the pharmacological and procedural management of atrial fibrillation, several studies have shown that targeted reduction of risk factors, such as obesity, sleep apnea, hypertension, and alcohol use, can also significantly reduce atrial fibrillation burden and symptoms. Today, we discuss the data behind lifestyle management and why it is considered the “4th...


427. Management of Asymptomatic Severe Aortic Stenosis with Dr. Parth Desai and Dr. Tony Bavry
09/11/2025

CardioNerds (Drs. Amit Goyal, Elizabeth Davis, and Keerthi Gondi) discuss the approach to asymptomatic severe aortic stenosis with expert faculty Drs. Parth Desai and Tony Bavry.  

They review the natural history of aortic stenosis, current guidelines for treating severe aortic stenosis, multiparametric risk stratification, trial data on aortic valve replacement for patients with asymptomatic severe aortic stenosis, and a practical approach for our patients today.  

This episode was supported by an educational grant from Edwards Lifesciences. All CardioNerds education is planned, produced, and reviewed solely by CardioNerds. Managing asymptomatic severe aortic stenosis | AKH CME

Enj...


426. Case Report: A Ruptured Saccular Aortic Aneurysm into the Right Ventricle – University of Tennessee, Nashville ​
09/08/2025

CardioNerds join Dr. Neel Patel, Dr. Victoria Odeleye, and Dr. Jay Ramsay from the University of Tennessee, Nashville, for a deep dive into cardiovascular medicine in the vibrant city of Nashville. They discuss the following case: A 57-year-old male with a history of prior cardiac surgery, hypertension, and polysubstance use presented with syncope and chest pain. Initial workup revealed a large saccular ascending aortic aneurysm. While under conservative management, he experienced acute hemodynamic collapse, leading to the discovery of an unprecedented aorto-right ventricular fistula. This episode examines the clinical presentation, diagnostic journey, and management challenges of this rare and...


425. Case Report: The Hidden Culprit – Unraveling the Cause of Malignant Ventricular Arrhythmias in a Young Adult – Trinity Health Livonia Hospital
08/29/2025

CardioNerds guest host Dr. Colin Blumenthal joins Dr. Juma Bin Firos and Dr. Aishwarya Verma from the Trinity Health Livonia Hospital to discuss a fascinating case involving malignant ventricular arrhythmias. Expert commentary is provided by Dr. Mohammad-Ali Jazayeri. Audio editing for this episode was performed by CardioNerds Intern,Julia Marques Fernandes. 

We Were Thrilled to Join the American Heart Association’s Scientific Sessions 2025!

AHA Scientific Sessions 2025 took place November 7–10 in New Orleans, LA — one of the premier annual gatherings in cardiovascular science and education.

It was an incredible opportunity to connect with colleagues, hear cut...


424. Treatment of Transthyretin Amyloid Cardiomyopathy (ATTR-CM) with Dr. Justin Grodin
08/19/2025

CardioNerds (Drs. Rick Ferraro and Georgia Vasilakis Tsatiris) discuss ATTR cardiac amyloidosis with expert Dr. Justin Grodin. This episode is a must-listen for all who want to know how to diagnose and treat ATTR with current available therapies, as well as management of concomitant diseases through a multidisciplinary approach. We take a deep dive into the importance of genetic testing, not only for patients and families, but also for gene-specific therapies on the horizon. Dr. Grodin draws us a roadmap, guiding us through new experimental therapies that may reverse the amyloidosis disease process once and for all.  Audio editing by...


423. Case Report: The Malignant Murmur – More Than Meets the Echo in Nonbacterial Thrombotic Endocarditis – Baylor College of Medicine
08/03/2025

CardioNerds (Dr. Rick Ferraro and Dr. Dan Ambinder) join Dr. Sahar Samimi and Dr. Lorraine Mascarenhas from Baylor College of Medicine, Houston, Texas, at the Houston Rodeo for some tasty Texas BBQ and a tour of the lively rodeo grounds to discuss an interesting case full of clinical pearls involving a patient with nonbacterial thrombotic endocarditis (NBTE). Expert commentary is provided by Dr. Basant Arya. Episode audio was edited by CardioNerds Intern Dr. Bhavya Shah.

(Photo by Xu Jianmei/Xinhua via Getty Images)Xinhua News Agency via Getty Images


422. Diagnosis of Transthyretin Amyloid Cardiomyopathy (ATTR-CM) with Dr. Venkatesh Murthy
07/25/2025

Drs. Rick Ferraro and Sneha Nandy discuss ‘Diagnosis of ATTR Cardiac Amyloidosis’ with Dr. Venkatesh Murthy.  In this episode, we explore the diagnosis of ATTR cardiac amyloidosis, a condition once considered rare but now increasingly recognized due to advances in imaging and the availability of effective therapies. Dr. Venkatesh Murthy, a leader in multimodality imaging, discusses key clinical and laboratory features that should raise suspicion for the disease. We also examine the role of nuclear imaging and genetic testing in confirming the diagnosis, as well as the importance of early detection. Tune in for expert insights on navigating this challe...


421. Case Report: Switched at Birth: A Case of Congenital Heart Disease Presenting in Adulthood – New York Presbyterian Queens
07/10/2025

CardioNerds (Dr. Claire Cambron and Dr. Rawan Amir) join Dr. Ayan Purkayastha, Dr. David Song, and Dr. Justin Wang from NewYork-Presbyterian Queens for an afternoon of hot pot in downtown Flushing. They discuss a case of congenital heart disease presenting in adulthood. Expert commentary is provided by Dr. Su Yuan, and audio editing for this episode was performed by CardioNerds Intern, Julia Marques Fernandes.

A 53-year-old woman with a past medical history of hypertension visiting from Guyana presented with 2 days of chest pain. EKG showed dominant R wave in V1 with precordial T wave inversions. Troponin levels...


420. Cardio-Rheumatology: Cardiovascular Multimodality Imaging & Systemic Inflammation with Dr. Monica Mukherjee
06/20/2025

In this episode, CardioNerds Dr. Gurleen Kaur, Dr. Richard Ferraro, and Dr. Jake Roberts are joined by Cardio-Rheumatology expert, Dr. Monica Mukherjee, to discuss the role of utilizing multimodal imaging for cardiovascular disease risk stratification, monitoring, and management in patients with chronic systemic inflammation. The team delves into the contexts for utilizing advanced imaging to assess systemic inflammation with cardiac involvement, as well as the role of imaging in monitoring various specific cardiovascular complications that may develop due to inflammatory diseases. Audio editing by CardioNerds academy intern, Christiana Dangas.

Enjoy this Circulation 2022 Paths to Discovery article to...


419. HFpEF in Women with Dr. Anu Lala and Dr. Martha Gulati
06/04/2025

In this episode, CardioNerds Dr. Anna Radakrishnan and Dr. Apoorva Gangavelli are joined by prevention expert Dr. Martha Gulati and heart failure expert Dr. Anu Lala to discuss heart failure with preserved ejection fraction (HFpEF), a multifactorial, evolving challenge, particularly in women. In this episode, we delve into the distinctive clinical presentation and pathophysiology of HFpEF among women, exploring both traditional and gender-specific risk factors, from metabolic and inflammatory processes to the impact of obesity, sleep apnea, and gender-specific conditions. We also discussed the latest evidence on prevention strategies and emerging therapies that not only target HFpEF symptoms but...


418. CardioNerds x CSWG – LV Unloading in AMI-Shock with Dr. Navin Kapur, Dr. Shashank Sinha & Dr. Rachna Kataria
05/14/2025

In this webinar, the CardioNerds collaborated with the Cardiogenic Shock Working Group (CSWG) to discuss LV unloading and the updated AMI guidelines, which upgraded transvalvular flow pumps to a Class 2A recommendation in AMI shock.

Dr. Rachel Goodman and Dr. Gurleen Kaur from CardioNerds were joined by Dr. Navin Kapur (Tufts Medical Center), Dr. Shashank Sinha (INOVA Fairfax Hospital), and Dr. Rachna Kataria (Brown University) from the CSWG.

Together, they explore a case of an older woman who presented with inferior STEMI and was found to have complete occlusion of an anomalous single coronary artery...


417. Case Report: Clear Vision, Clouded Heart: Ocular Venous Air Embolism with Pulmonary Air Embolism, RV Failure, and Cardiac Arrest – Trinity Health Ann Arbor
05/09/2025

CardioNerds Critical Care Cardiology Council members Dr. Gurleen Kaur and Dr. Katie Vanchiere meet with Dr. Yash Patel, Dr. Akanksha, and Dr. Mohammed El Nayir from Trinity Health Ann Arbor. They discuss a case of pulmonary air embolism, RV failure, and cardiac arrest secondary to an ocular venous air embolism. Expert insights provided by Dr. Tanmay Swadia. Audio editing by CardioNerds Academy intern, Grace Qiu.

A 36-year-old man with a history of multiple ocular surgeries, including a complex retinal detachment repair, suffered a post-vitrectomy collapse at home. He was found hypoxic, tachycardic, and hypotensive, later diagnosed with...


416. Hearts Over Time: Navigating Grief and Growth in Adult Congenital Cardiology
04/23/2025

CardioNerds ACHD Council members Dr. Rawan Amir and Dr. Claire Cambron lead a profound conversation with ACHD faculty Dr. Allison Tsao, Dr. Jill Steiner, and Dr. Katherine Salciccioli. Together, they explore the emotional and professional challenges that ACHD providers face across the lifespan of congenital heart disease. Topics discussed include navigating challenging case scenarios, empowering patients through tough decisions, leveraging multi-subspecialty expertise, celebrating the successes, preparing for and grieving loss, and more.

This episode was planned by the CardioNerds ACHD Council.

Enjoy this Circulation 2022 Paths to Discovery article to learn about the CardioNerds story, mission...


415. Case Report: Unraveling MINOCA: Role of Cardiac MRI and Functional Testing in Diagnosing Coronary Vasospasm – The Christ Hospital
04/10/2025

CardioNerds (Drs. Daniel Ambinder and Eunice Dugan) are joined by Namrita Ashokprabhu, incoming medical student, along with Drs. Yulith Roca Alvarez and Mehmet Yildiz from The Christ Hospital. Expert insights provided by Dr. Odayme Quesada. Audio editing by CardioNerds intern Christiana Dangas. This episode explores how cardiac MRI and coronary function testing revealed coronary vasospasm in a case of MINOCA.

Cardiac MRI is crucial in evaluating myocardial infarction with nonobstructive coronary arteries (MINOCA) and diagnosing myocarditis, but findings must be interpreted within clinical context. A 58-year-old man with hypertension, hyperlipidemia, diabetes, a family history of cardiovascular disease...


414. Case Report: Got Milky Blood? Hypertriglyceridemia Unveiled in a Case of Abdominal Pain – National Lipid Association
03/25/2025

CardioNerds co-founders Dr. Daniel Ambinder and Dr. Amit Goyal are joined by Dr. Spencer Weintraub, Chief Resident of Internal Medicine at Northwell Health, Dr. Michael Albosta, third-year Internal Medicine resident at the University of Miami, and Anna Biggins, Registered Dietitian Nutritionist at the Georgia Heart Institute. Expert commentary is provided by Dr. Zahid Ahmad, Associate Professor in the Division of Endocrinology at the University of Texas Southwestern. Together, they discuss a fascinating case involving a patient with a new diagnosis of hypertriglyceridemia. Episode audio was edited by CardioNerds Intern Student Dr. Pacey Wetstein.

A woman in her 30...


413. Case Report: Cardiac Sarcoidosis Presenting as STEMI – Mount Sinai Medical Center in Miami
03/13/2025

CardioNerds (Dr. Rick Ferraro and Dr. Dan Ambinder) join Dr. Sri Mandava, Dr. David Meister, and Dr. Marissa Donatelle from the Columbia University Division of Cardiology at Mount Sinai Medical Center in Miami. Expert commentary is provided by Dr. Pranav Venkataraman. They discuss the following case involving a patient with cardiac sarcoidosis presenting as STEMI.

A 57-year-old man with a history of hyperlipidemia presented with sudden onset chest pain. On admission, he was vitally stable with a normal cardiorespiratory exam but appeared in acute distress and was diffusely diaphoretic. His ECG revealed sinus rhythm, a right bundle...


412: The Biology of Transthyretin amyloid cardiomyopathy (ATTR-CM) with Dr. Daniel Judge
03/05/2025

CardioNerds Cardiac Amyloidosis Series Chair Dr. Rick Ferraro and Episode Lead Dr. Anna Radakrishnan discuss the biology of transthyretin amyloid cardiomyopathy (ATTR-CM ) with Dr. Daniel Judge.  Notes were drafted by Dr. Anna Radakrishnan. The audio was engineered by student Dr. Julia Marques. 

This episode provides a comprehensive overview of transthyretin (ATTR) cardiac amyloidosis, a complex and rapidly evolving disease process. The discussion covers the key red flags for cardiac amyloidosis, the diagnostic pathway, and the implications of hereditary versus wild-type ATTR. Importantly, the episode delves into the current and emerging therapies for ATTR, including stabilizers, gene silencers, and...


411. Journal Club: The VANISH2 Trial with Dr. Jeff Healey and Dr. Roderick Tung
02/24/2025

Join CardioNerds EP Council Chair Dr. Naima Maqsood and Episode Lead Dr. Jeanne De Lavallaz as they discuss the results of the VANISH2 Trial with expert faculty Dr. Jeff Healey and Dr. Roderick Tung. Audio editing by CardioNerds academy intern, Grace Qiu.

The VANISH2 trial enrolled 416 patients with ischemic cardiomyopathy, an ICD in place, and recurrent episodes of sustained monomorphic ventricular tachycardia (VT) to receive either first-line VT catheter ablation or antiarrhythmic drug therapy with the primary composite outcome of death from any cause, appropriate ICD shock, ventricular tachycardia storm (meaning at least 3 ventricular tachycardia events within 24...


410. Case Report: A Curious Case of Refractory Ventricular Tachycardia – Rutgers-Robert Wood Johnson
02/14/2025

CardioNerds (Dr. Colin Blumenthal and Dr. Saahil Jumkhawala) join Dr. Rohan Ganti, Dr. Nikita Mishra, and Dr. Jorge Naranjo from the Rutgers – Robert Wood Johnson program for a college basketball game, as the buzz around campus is high. They discuss the following case involving a patient with ventricular tachycardia: 

The case involves a 61-year-old man with a medical history of hypothyroidism, hypertension, hyperlipidemia, seizure disorder on anti-epileptic medications, and major depressive disorder, who presented to the ER following an out-of-hospital cardiac arrest. During hospitalization, he experienced refractory polymorphic ventricular tachycardia (VT), requiring 18 defibrillation shocks. Further evaluation revealed non...


409. Journal Club: The ARREST-AF Trial with Drs. Prashanthan Sanders and Mehak Dhande
01/31/2025

Join CardioNerds EP Council Chair Dr. Naima Maqsood and Episode Lead Dr. Jeanne De Lavallaz as they discuss the results of the ARREST-AF Trial with expert faculty Dr. Prashanthan Sanders and Dr. Mehak Dhande. Audio editing by CardioNerds intern Bhavya Shah.

The ARREST-AF trial enrolled 122 patients with a BMI of 27 kg/m2 or greater and at least one cardiovascular risk factor with either paroxysmal or persistent AF and were scheduled to undergo de novo AF ablation. They were randomized to an intensive risk factor management (RFM) program versus usual care. The RFM program addressed obesity, sleep apnea...


408. Journal Club: The SUMMIT Trial with Dr. Milton Packer
01/21/2025

Join CardioNerds Heart Failure Section Chair Dr. Jenna Skowronski, episode lead Dr. Merna Hussein, and expert faculty Dr. Milton Packer as they discuss the SUMMIT trial.

The SUMMIT trial randomized 731 patients with HFpEF with LVEF ≥ 50% and obesity with BMI ≥ 30 kg/m2 to receive tirzepatide or placebo for at least 52 weeks. The two co-primary endpoints were a composite of time to cardiovascular death or a worsening heart failure event and quality of life measured by the Kansas City Cardiomyopathy Questionnaire clinical summary score (KCCQ-CSS). Treatment with tirzepatide led to a lower risk of the composite of cardiovascular death or w...


407. Journal Club: The Nex-Z Trial – A CRISPR-Cas9 Based Treatment for ATTR Cardiac Amyloidosis with Dr. Ronald Witteles
01/16/2025

Join CardioNerds Heart Failure Section Chair Dr. Jenna Skowronski, episode lead Dr. Apoorva Gangavelli, and expert faculty Dr. Ronald Witteles as they discuss the Nex-Z trial.

This was a phase 1, open-label trial investigating nex-z, a CRISPR-Cas9-based treatment, in 36 patients with transthyretin amyloidosis with cardiomyopathy (ATTR-CM). The primary objectives were aimed at studying the safety and pharmacodynamics of this novel gene-based treatment modality. This episode dives into the nuances of the data, future directions for investigation, and future clinical implications.

Enjoy this Circulation 2022 Paths to Discovery article to learn about the CardioNerds story, mission, and...


406. Journal Club: The BPROAD Trial with Dr. Keith Ferdinand
01/15/2025

Join CardioNerds co-founder Dr. Daniel Ambinder, episode lead Dr. Nidhi Patel, and expert faculty Dr. Keith Ferdinand as they discuss the BP ROAD trial.

The BP ROAD trial randomized 12,821 patients 50 years of age or older with type 2 diabetes, elevated systolic blood pressure, and an increased risk of cardiovascular disease to receive intensive treatment that targeted a systolic blood pressure of less than 120 mm Hg or standard treatment that targeted a systolic blood pressure of less than 140 mm Hg for up to 5 years. Investigators found a significant reduction of major cardiovascular events with intensive blood pressure lowering. This...


405. Case Report: Like Mother, Like Son? Peripartum Cardiomyopathy and Infantile Hypertrophic Cardiomyopathy Lead to a Unifying Diagnosis – Mayo Clinic Arizona
12/13/2024

CardioNerds (Dr. Dan Ambinder and guest host, Dr. Pooja Prasad) join Dr. Donny Mattia from Phoenix Children’s pediatric cardiology fellowship, Dr. Sri Nayak from the Mayo Clinic – Arizona adult cardiology fellowship, and Dr. Harrison VanDolah from the University of Arizona College of Medicine – Phoenix Med/Peds program for a sunrise hike of Piestewa Peak, followed by some coffee at Berdena’s in Old Town Scottsdale (before the bachelorette parties arrive), then finally a stroll through the Phoenix Desert Botanical Gardens to discuss a thought-provoking case series full of clinical cardiology pearls. Expert commentary is provided by Dr. Tabitha Moe. Epi...


404. Case Report: A Stressful Case of Cardiogenic Shock – Tufts Medical Center
11/18/2024

CardioNerds (Dr. Dan Ambinder and Dr. Yoav Karpenshif – Chair of the CardioNerds Critical Care Cardiology Council) join Dr. Munim Khan, Dr. Shravani Gangidi, and Dr. Rachel Goodman from Tufts Medical Center’s general cardiology fellowship program for hot pot in China Town in Boston. They discuss a case involving a patient who presented with stress cardiomyopathy leading to cardiogenic shock. Expert commentary is provided by Dr. Michael Faulx from the Cleveland Clinic. Notes were drafted by Dr. Rachel Goodman. Audio editing by Dr. Diane Masket.

A young woman presents with de novo heart-failure cardiogenic shock requiring temporary mech...