Episodes

CathMasters (Drs. Amit Goyal, Daniel Ambinder, and Nazli Okumus), with guests Drs. Mina Fares, Fariyal Cheema, and Jeremy Langrish discuss the management of an unprotected distal left main (LM) percutaneous coronary intervention (PCI) complicated by an Ellis grade III coronary perforation. An 88-year-old man presented with a non–ST-elevation myocardial infarction (NSTEMI), heavily calcified critical distal LM disease (culprit), and a chronic total occlusion (CTO) of the right coronary artery (RC...

This episode is part of our comprehensive Decipher the Guidelines Series covering the 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes. The following question refers to Section 4.4 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by University of Miami cardiology fellow and member of the CardioNerds Interventional Cardiology Council Dr. Saahil Ju...

This episode is part of our comprehensive Decipher the Guidelines Series covering the 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes. The following question refers to Section 4.3 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by Cleveland Clinic interventional and structural cardiology fellow and member of the CardioNerds Interventional Cardi...

This episode is part of our comprehensive Decipher the Guidelines Series covering the 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes. The following question refers to Sections 4.3.2 and 4.4 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by University of Miami cardiology fellow and member of the CardioNerds Interventional Cardiology Council Dr...

This episode is part of our comprehensive Decipher the Guidelines Series covering the 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes. The following question refers to Section 3.2 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by Cleveland Clinic interventional and structural cardiology fellow and member of the CardioNerds Interventional Cardi...

In this AngioClub-style episode from the CardioNerds CathMasters, Drs. Amit Goyal, Nazli Okumus, Niko Spilias, and Grant Reed discuss transcatheter aortic valve replacement (TAVR) in bicuspid aortic valve (BAV) stenosis. Through a case of a 71-year-old man with severe aortic stenosis (AS), reduced left ventricular ejection fraction (LVEF), a recent heart failure hospitalization, and a heavily calcified Sievers type 1 BAV, the panel works through TAVR versus surgical aortic valve replacement (SAV...

CathMasters hosts Dr. Amit Goyal, Dr. Li Pang, and Dr. Nazli Okumus discuss bailout management for failed percutaneous axillary artery closure with expert Dr. Raj Tayal. Building on the Data-to-Delivery and Proctor Playbook episodes, this Crisis Control episode walks through a scenario of wide-open extravasation after Perclose failure during right axillary access TAVR. The team covers a stepwise escalation algorithm — from repeat Perclose deployment and serial balloon tamponade with protamine re...

CathMasters Drs. Amit Goyal, Li Pang, and Dr. Nazli Okumus, discuss state-of-the-art percutaneous axillary arterial access and closure with expert proctor Dr. Raj Tayal. Using a simulated case of Impella-supported high-risk PCI in a patient with severe bilateral iliofemoral PAD, the team walks through a step-by-step proctor playbook: pre-procedural CTA planning, laterality selection, room and arm setup, axillary artery anatomy, ultrasound-guided access technique, safety wire strategy, pre-closur...

CathMasters hosts Dr. Amit Goyal, Dr. Li Pang, and Dr. Nazli Okumus discuss the evidence base for percutaneous transaxillary large-bore arterial access and closure with expert faculty Dr. Rajiv Tayal. Approximately 5% of US TAVR cases require alternative access despite lower-profile devices, and with expanding indications for TAVR and mechanical circulatory support (MCS), the absolute number of patients needing non-femoral large-bore access is rising. This “Data to Delivery” episode reviews the ...

This episode is part of our comprehensive Decipher the Guidelines Series covering the 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes. The following question refers to Section 5.2.1 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by Henry Ford Interventional cardiology fellow and member of the CardioNerds Interventional Cardiology Council Dr. L...

CathMasters (Drs. Amit Goyal, Daniel Ambinder, Nazli Okumus, and Salman Allana) discuss a challenging case of recalcitrant focal in-stent restenosis (ISR) within two layers of stent in a right coronary artery. The panel walks through a systematic approach to ISR: guide selection and access strategy; the role of intracoronary imaging in classifying ISR using the Waksman mechanistic classification; and a stepwise lesion-modification algorithm using cutting balloons, excimer laser coronary atherect...

The following question refers to Section 7.1 of the 2025 ACS Guidelines. The question is asked by Thomas Jefferson medical student and CardioNerds Academy Intern Dr. Grace Qiu, answered first by University of Michigan fellow and CardioNerds FIT Ambassador Dr. Kayla Secrest, and then by expert faculty Dr. Sunil Rao. Dr. Rao is an interventional cardiologist, Professor of Medicine at NYU Grossman School of Medicine, Deputy Director of the Leon H. Charney Division of Cardiology, and the Director ...

CathMasters host Dr. Li Pang, member of the CardioNerds Interventional Cardiology Council, and expert faculty Dr. Saraschandra Vallabhajosyula discuss the landmark CHIP-BCIS3 trial (Controlled Trial of High-Risk Coronary Intervention with Percutaneous Left Ventricular Unloading), published in the New England Journal of Medicine in 2026. Using a representative case of an 84-year-old man with ischemic cardiomyopathy (LVEF 25%), NSTEMI, and severe multivessel calcified coronary artery disease requ...

CathMasters Drs. Nazli Okumus and Daniel Ambinder, along with expert faculty Drs. Ann Gage and Marwan Jumean, tackle the management of limb ischemia — one of the most feared complications of peripheral VA-ECMO (veno-arterial extracorporeal membrane oxygenation) and large-bore mechanical circulatory support (MCS). Through the case of a 50-year-old woman with ischemic cardiomyopathy on VA-ECMO and Impella CP who develops right leg ischemia, the team walks through bedside assessment of the ischemic...

CathMasters Drs. Nazli Okumus and Daniel Ambinder, along with expert faculty Drs. Ann Gage and Marwan Jumean, walk through the step-by-step procedural approach to VA-ECMO (veno-arterial extracorporeal membrane oxygenation) cannulation. Building on the Data to Delivery episode, this Proctor Playbook episode covers pre-procedural planning, cannula selection, team composition and equipment, the role of the distal perfusion cannula (DPC), decision-making on mechanical left ventricular (LV) unloading...

In this episode, CathMasters hosts Drs. Nazli Okumus and Daniel Ambinder, joined by expert faculty Drs. Ann Gage and Marwan Jumean, examine the foundational principles of veno-arterial extracorporeal membrane oxygenation (VA-ECMO). Utilizing a case study of a 36-year-old patient with fulminant myocarditis and biventricular failure, the panel analyzes the VA-ECMO circuit’s anatomy, clinical indications and contraindications, and the supporting evidence across various shock etiologies. The discuss...

In this inaugural episode of CardioNerds CathMasters, co-founders Dr. Amit Goyal and Dr. Daniel Ambinder introduce a new podcast dedicated to democratizing interventional cardiology (IC) education. Recognizing the need for high-quality, evidence-based, and experience-driven content tailored to the busy, technically advanced proceduralist, the hosts launch this series to foster lifelong learning. The episode outlines the core mission of CathMasters and introduces five recurring episode formats: D...