Cardionerds: A Cardiology Podcast

CardioNerds (Amit Goyal, Daniel Ambinder) and special co-host Dr. Mark Belkin, join the Journal of Cardiac Failure Family to discuss the 2022 AHA/ACC/HFSA Guideline for The Management of Heart Failure. The JCF Editor-In-Chief Dr. Robert Mentz, Deputy Editor Dr. Anu Lala, and FIT editors -- Dr. Vanessa Bluemer, Dr. Ashish Corrhea, and Dr. Quinton Youmans -- share their hot takes and practical takeaways from the guidelines. At JCF, we’re privileged to share this important document that will support improved care for those living with heart failure,” stated Editor-in Chief Dr. Robert J. Mentz and Deputy Editor Anu Lala. “The 2022 guidelines convey patient-centered updates regarding the language we use to communicate disease considerations (e.g., stages of HF) and practice-changing guidance around the diagnosis and management of HF including newer therapeutics (e.g., SGLT2i). There is an emphasis not only on managing HF but also on how to treat important comorbidities as part of the holistic care for patients living with HF." 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure Executive Summary A Clinician's Guide to the 2022 ACC/AHA/HFSA Guideline for the Management of Heart Failure by Dr. Michelle Kittleson CardioNerds Heart Success Series PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Guideline Top 10 Take-Home Messages - Guideline for The Management of Heart Failure 1. Guideline-directed medical therapy (GDMT) for heart failure (HF) with reduced ejection fraction (HFrEF) now includes 4 medication classes that include sodium-glucose cotransporter-2 inhibitors (SGLT2i). 2. SGLT2i have a Class of Recommendation 2a in HF with mildly reduced ejection fraction (HFmrEF). Weaker recommendations (Class of Recommendation 2b) are made for ARNi, ACEi, ARB, MRA, and beta blockers in this population. 3. New recommendations for HFpEF are made for SGLT2i (Class of Recommendation 2a), MRAs (Class of Recommendation 2b), and ARNi (Class of Recommendation 2b). Several prior recommendations have been renewed including treatment of hypertension (Class of Recommendation 1), treatment of atrial fibrillation (Class of Recommendation 2a), use of ARBs (Class of Recommendation 2b), and avoidance of routine use of nitrates or phosphodiesterase-5 inhibitors (Class of Recommendation 3: No Benefit). 4. Improved LVEF is used to refer to those patients with previous HFrEF who now have an LVEF >40%. These patients should continue their HFrEF treatment. 5.Value statements were created for select recommendations where high-quality, cost-effectiveness studies of the intervention have been published. 6. Amyloid heart disease has new recommendations for treatment including screening for serum and urine monoclonal light chains, bone scintigraphy, genetic sequencing, tetramer stabilizer therapy, and anticoagulation. 7. Evidence supporting increased filling pressures is important for the diagnosis of HF if the LVEF is >40%. Evidence for increased filling pressures can be obtained from noninvasive (e.g., natriuretic peptide, diastolic function on imaging) or invasive testing (e.g., hemodynamic measurement). 8. Patients with advanced HF who wish to prolong survival should be referred to a team specializing in HF. A HF specialty team reviews HF management, assesses suitability for advanced HF therapies, and uses palliative care including palliative inotropes where consistent with the patient's goals of care. 9. Primary prevention is important for those at risk for HF (stage A) or pre-HF (stage B). Stages of HF were revised to emphasize the new terminologies of “at risk” for HF for stage A and pre-HF for stage B. 10.Recommendations are provided for select patients with HF and iron deficiency, anemia, hypertension, sleep disorders,

CardioNerds (Amit Goyal and Daniel Ambinder) join Dr. Phoo Pwint Nandar (former FIT Ambassador), Dr. Deep Shah (current FIT Ambassador), and Dr. Sugat Wagle from the Summa Health Cardiology Department for an afternoon at Cuyahoga National Valley Park. We discuss a case of a post-partum woman who presented with ventricular fibrillation arrest due to SCAD. She had ongoing advanced cardiac life support (ACLS) for nearly 60 minutes before obtaining return of spontaneous circulation. We discuss the broad differential of VF arrest, including acute coronary syndrome and spontaneous coronary artery dissection (SCAD) – among many others. We also go over the etiology and management of SCAD as well the complications. Pregnancy is a crucial stressor to the cardiovascular system and understanding its hemodynamic changes is crucial to all physicians. The E-CPR segment is provided by Dr. Grace Ayafor, Interventional cardiology faculty, Summa Health. Jump to: Case media - Case teaching - References CardioNerds Case Reports PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Case Media Episode Schematics & Teaching - SCAD Pearls - SCAD SCAD remains underdiagnosed. It has a wide range of clinical presentations, including chest pain, ACS, VT/VF arrest, and cardiogenic shock.Underlying etiologies of SCAD include autoimmune diseases, connective tissue disorders, fibromuscular dysplasia, external stressors, and pregnancy.There are 3 types of SCAD, and coronary angiogram is the gold standard for diagnosis.Common areas of involvement of SCAD include left anterior descending and left circumflex arteries; however, SCAD can manifest in any coronary artery as well as simultaneously in multiple coronary arteries. Left main trunk involvement is rare, more likely to be associated with the peri-partum state, and requires complex management decisions guided by a heart team approach.Most SCAD cases are benign and treated conservatively, however, some require intervention (PCI or CABG) depending on clinical severity and course.Recurrent SCAD has been reported in 10-30% of the patients and aggressive management of hypertension is recommended.Guidelines regarding SCAD management are largely based on expert consensus due to a dearth of high-quality data. Efforts to raise awareness and study this syndrome are of paramount importance. Notes - SCAD 1. What is SCAD and how does it present? Spontaneous coronary artery dissection (SCAD) is defined as an epicardial coronary dissection that is not associated with atherosclerosis or instrumentation.This occurs with hematoma formation within the tunica media,  thereby potentially compressing the arterial true lumen leading to ischemia.There are two proposed mechanisms of hematoma formation: “inside-out” and “outside-in”. The inside-out hypothesis posits that the hematoma arises from the true lumen via a dissection flap – an endothelial-intimal disruption. Conversely the outside-in hypothesis posits that the hematoma arises de novo within the media through disruption of traversing microvessels.There is a wide range of clinical presentation for SCAD varying in severity including asymptomatic / benign presentation, anginal syndromes, acute myocardial infarction, VT/VF arrest, and cardiogenic shock. Our patient presented with VF arrest and ACS.SCAD epidemiology is confounded by a lack of awareness. A high index of suspicion is warranted. Diagnosis can be missed in young or mid-life without CV risk factors who would present with atypical/mild chest pain. 2. What are the etiologies of SCAD? SCAD is associated with the peripartum state (presumed due to combination of hormonal mediated vessel wall integrity changes and hemodynamic stressors), illicit substance use, autoimmune disorders,

CardioNerds (Daniel Ambinder), ACHD series co-chairs,  Dr. Josh Saef (ACHD fellow, University of Pennsylvania) Dr. Daniel Clark (ACHD fellow, Vanderbilt University), and ACHD FIT lead Dr. Jon Kochav (Columbia University) join Dr. Eric Krieger (Director of the Seattle Adult Congenital Heart Service and the ACHD Fellowship, University of Washington) to discuss multimodality imaging in congenital heart disease. Audio editing by CardioNerds Academy Intern, Dr. Maryam Barkhordarian. Special introduction to CardioNerds Clinical Trialist Dr. Shiva Patlolla (Baylor University Medical Center). In this episode we discuss the strengths and weaknesses of the imaging modalities most commonly utilized in the diagnosis and surveillance of patients with ACHD.  Specifically, we discuss transthoracic and transesophageal echocardiography, cardiac MRI and cardiac CT. The principles learned are then applied to the evaluation of two patient cases – a patient status post tetralogy of Fallot repair with a transannular patch, and a patient presenting with right ventricular enlargement of undetermined etiology. The CardioNerds Adult Congenital Heart Disease (ACHD) series provides a comprehensive curriculum to dive deep into the labyrinthine world of congenital heart disease with the aim of empowering every CardioNerd to help improve the lives of people living with congenital heart disease. This series is multi-institutional collaborative project made possible by contributions of stellar fellow leads and expert faculty from several programs, led by series co-chairs, Dr. Josh Saef, Dr. Agnes Koczo, and Dr. Dan Clark. The CardioNerds Adult Congenital Heart Disease Series is developed in collaboration with the Adult Congenital Heart Association, The CHiP Network, and Heart University. See more Disclosures: None Pearls • Notes • References • Guest Profiles • Production Team CardioNerds Adult Congenital Heart Disease PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Pearls - Cardiovascular Multimodality Imaging in Congenital Heart Disease Transthoracic echocardiography (TTE) is the first line diagnostic test for the diagnosis and surveillance of congenital heart disease due to widespread availability, near absent contraindications, and ability to perform near comprehensive structural, functional, and hemodynamic assessments in patients for whom imaging windows allow visualization of anatomic areas of interest.Transesophageal echocardiography (TEE) use in ACHD patients is primarily focused on similar indications as in acquired cardiovascular disease patients: the assessment of endocarditis, valvular regurgitation/stenosis severity and mechanism, assessment of interatrial communications in the context of stroke, evaluation for left atrial appendage thrombus, and for intraprocedural guidance. When CT or MRI are unavailable or contraindicated, TEE can also be used when transthoracic imaging windows are poor, or when posterior structures (e.g. sinus venosus, atrial baffle) need to be better evaluated.Cardiac MRI (CMR) with MR angiography imaging is unencumbered by imaging planes or body habitus and can provide comprehensive high resolution structural and functional imaging of most cardiac and extracardiac structures. Additional key advantages over echocardiography are ability to reproducibly quantify chamber volumes, flow through a region of interest (helpful for quantifying regurgitation or shunt fraction), assess for focal fibrosis via late gadolinium enhancement imaging, and assess the right heart.Cardiac CT has superior spatial resolution in a 3D field of view which makes it useful for clarifying anatomic relationships between structures, visualizing small vessels such as coronary arteries or collateral vessels, and assessing patency of larger vessels (e.

CardioNerds (Amit Goyal and Daniel Ambinder), join Dr. Kara Denby (Interventional cardiology fellow, Cleveland Clinic), Dr. Tony Pastor (ACHD fellow, Harvard Medical School), Dr. Katie Berlacher (Cardiology program director, UPMC), and Dr. Stephen Cook (ACHD cardiologist, Indiana University) to discuss empowering the LGBTQIA+ community of cardiovascular patients & professionals and more in this installment of the Narratives in Cardiology Series. This episode features the Indiana ACC Chapter. Episode introduction and audio editing by CardioNerds Academy Intern, Pace Wetstein. This discussion was inspired by this perspective piece on ACC.org titled: Finding Our Voices: Building an LGBTQIA+ Community Within Cardiology. To learn more about diversity and equity among the LGBTQIA+ population, check out this webinar organized by the ACC. The PA-ACC & CardioNerds Narratives in Cardiology is a multimedia educational series jointly developed by the Pennsylvania Chapter ACC, the ACC Fellows in Training Section, and the CardioNerds Platform with the goal to promote diversity, equity, and inclusion in cardiology. In this series, we host inspiring faculty and fellows from various ACC chapters to discuss their areas of expertise and their individual narratives. Join us for these captivating conversations as we celebrate our differences and share our joy for practicing cardiovascular medicine. We thank our project mentors Dr. Katie Berlacher and Dr. Nosheen Reza. Video Version • Notes • Production Team Claim free CME just for enjoying this episode! There are no relevant disclosures for this episode. The PA-ACC & CardioNerds Narratives in Cardiology PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Tweetorial - Empowering the LGBTQIA+ Community of Cardiovascular Patients & Professionals https://twitter.com/Gurleen_Kaur96/status/1526334939830034432?s=20&t=wMk75ORn1_KJtMTOY1IAdw Video version - Empowering the LGBTQIA+ Community of Cardiovascular Patients & Professionals Coming soon Production Team Dr. Gurleen Kaur Amit Goyal, MD Daniel Ambinder, MD

CardioNerds (Amit Goyal and Daniel Ambinder) join Dr. Sonu Abraham (Cardiology fellow, Lahey Hospital and Medical Center), Dr. Amitoj Singh (Internal Medicine Resident, Lahey Hospital and Medical Center), Dr. Ahmed Ghoneem (Internal Medicine Resident, Lahey Hospital and Medical Center, CardioNerds Academy Chief) and Dr. Aanika Balaji (Internal Medicine Resident, Johns Hopkins) for a scrumptious meal on the Boston Harbor as they discuss a case of a young woman with metastatic melanoma on immune checkpoint inhibitors presenting with dyspnea. The presentation, risk factors, work up and management of patients with immune checkpoint inhibitor induced myocarditis are described. The E-CPR segment is provided by Dr. Sarju Ganatra, the founding director of the cardio-oncology program at Lahey Clinic.  CardioNerds Clinical Trialist Dr. Carrie Mahurin (University of Vermont Medical Center) is introduced at the beginning of the episode. A 41-year-old woman presented with mild dyspnea on exertion and non-productive cough. She had a history of Hashimoto thyroiditis, nodular thyroid s/p resection on levothyroxine, and metastatic melanoma on immune checkpoint inhibitor therapy with ipilimumab and nivolumab. She also had a history of obesity and underwent gastric bypass surgery several years prior. Though she lost weight after the surgery, she regained a significant amount and was 244 lbs with a BMI of 42. Her exam findings were remarkable for tachycardia, bilateral pulmonary rales, elevated JVP, and symmetric pedal edema. Investigations revealed a mild troponin elevation, non-specific EKG changes, and TTE with severely reduced left ventricular function (EF 15%) and a low GLS. Cardiac MRI showed patchy delayed myocardial enhancement in a non-ischemic distribution with marked global hypokinesis and EF of 11%. Endomyocardial biopsy confirmed the diagnosis of immune checkpoint inhibitor (ICI) associated myocarditis. The ICI therapy was discontinued and she was treated with high dose intravenous corticosteroids followed by a prolonged oral steroid taper with clinical improvement and complete recovery of left ventricular function. Jump to: Case media - Case teaching - References CardioNerds Case Reports PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Case Media - immune checkpoint inhibitor myocarditis Episode Schematics & Teaching CardioNerds Myocarditis, updated 1.20.21 Pearls - immune checkpoint inhibitor myocarditis ICI-associated myocarditis has a high mortality rate necessitating a high degree of clinical suspicion. When in doubt, check it out! The initial 4 diagnostic pillars include EKG, troponin, BNP and TTE. Cardiac MRI and endomyocardial biopsy help to confirm the diagnosis.Left ventricular function is normal in 50% of these patients with ICI-associated myocarditis, so the ejection fraction is not a sensitive test for ruling this out.Endomyocardial biopsy should be considered in patients with a high clinical suspicion but negative or ambiguous non-invasive imaging.Early initiation of corticosteroids within 24 hours of presentation is associated with better outcomes.ICIs should be discontinued indefinitely in those with Grade 3 or 4 disease. Notes - immune checkpoint inhibitor myocarditis 1. Immune checkpoint inhibitors – What are they and why should we as cardiologists know about them? Immune checkpoint inhibitors (ICI) boost the host immune response against tumor cells by inhibiting the intrinsic brakes of the immune response.There are currently 7 FDA approved drugs in this group: one CTLA-4-blocking antibody called ipilimumab; three PD-1-blocking antibodies [nivolumab, pembrolizumab, and cemiplimab]; and three PD-L1-blocking antibodies [atezolizumab, avelumab, and durvalumab].Like a car,

The CardioNerds Academy Class of 2021 graduation ceremony kicked off the inaugural Sanjay V Desai Lecture: Growth Mindset, Power of Yet, & Pursuit of Mastery. Join us as Dr. Tommy Das (CardioNerds Academy Program Director), and Dr. Saman Nematollahi (CardioNerds Academy Director of Research) discuss Growth Mindset with Dr. Keri Shafer and Dr. David Hirsh. Terrific acting by Dr. Patrick Zakka, Dr. Teodora Donisan, Dr. Ahmed Ghoneem, and Dr. Jessie Holtzman. Dr. Sanjay V Desai serves as the Chief Academic Officer, The American Medical Association and is the former Program Director of the Osler Medical Residency at The Johns Hopkins Hospital. Dr. Keri Shafer is an adult congenital heart disease specialist at Boston Children’s Hospital, and an assistant professor of pediatrics within Harvard Medical School. She completed internal medicine residency at Beth Israel Deaconess Medical Center, before completing cardiology fellowship at UT Southwestern and Adult Congenital and Pulmonary Hypertension subspecialty training at Boston Children’s and BWH.    Dr. David Hirsh is an associate professor of Medicine within Harvard Medical School, as well as the director of the HMS Academy fellowship in medical education and the associate dean of undergraduate medical education. Relevant disclosures: None CardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron!

CardioNerds, Amit Goyal, Dr. Tommy Das (Program Director of the CardioNerds Academy and Cardiology fellow at Cleveland Clinic), Dr. Rick Ferraro (Director of CardioNerds Journal Club and Cardiology fellow at the Johns Hopkins Hospital), Dr. Patrick Zakka (CardioNerds Academy Chief fellow of House Jones and Cardiology fellow at UCLA) discuss omega-3 fatty acids & the battle of the oils with Dr. Pam Taub, Director of Step Family Foundation Cardiovascular Rehabilitation and Wellness Center and Professor of Medicine at UC San Diego. Learn all about the different types of omega-3 fatty acids and the differences between prescription omega-3 fatty acids and dietary supplement fish oils. Audio editing by CardioNerds Academy Intern, Shivani Reddy. This episode is part of the CardioNerds Lipids Series which is a comprehensive series lead by co-chairs Dr. Rick Ferraro and Dr. Tommy Das and is developed in collaboration with the American Society For Preventive Cardiology (ASPC). Relevant disclosures: None Pearls • Notes • References • Guest Profiles • Production Team CardioNerds Cardiovascular Prevention PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Pearls - Omega-3 Fatty Acids & The Battle Of The Oils Coming soon! Show notes - Omega-3 Fatty Acids & The Battle Of The Oils Coming soon! References - Omega-3 Fatty Acids & The Battle Of The Oils Arnett DK, Blumenthal RS, Albert MA, et al. 2019 ACC/AHA Guideline on the Primary Prevention of Cardiovascular Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines [published correction appears in Circulation. 2019 Sep 10;140(11):e649-e650] [published correction appears in Circulation. 2020 Jan 28;141(4):e60] [published correction appears in Circulation. 2020 Apr 21;141(16):e774].Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC/AACVPR/AAPA/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA Guideline on the Management of Blood Cholesterol: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines [published correction appears in Circulation. 2019 Jun 18;139(25):e1182-e1186]. Circulation. 2019;139(25):e1082-e1143.Authors/Task Force Members; ESC Committee for Practice Guidelines (CPG); ESC National Cardiac Societies. 2019 ESC/EAS guidelines for the management of dyslipidaemias: Lipid modification to reduce cardiovascular risk [published correction appears in Atherosclerosis. 2020 Jan;292:160-162] [published correction appears in Atherosclerosis. 2020 Feb;294:80-82]. Atherosclerosis. 2019;290:140-205.Bhatt D, Steg P, Miller M et al., 2019. Cardiovascular Risk Reduction with Icosapent Ethyl for Hypertriglyceridemia. The New England journal of medicine, 380(1), pp.11–22.Budoff M, Bhatt D, Kinninger A et al. Effect of icosapent ethyl on progression of coronary atherosclerosis in patients with elevated triglycerides on statin therapy: final results of the EVAPORATE trial. Eur Heart J. 2020;41(40):3925-3932.Nicholls S, Lincoff A, Garcia M et al. Effect of High-Dose Omega-3 Fatty Acids vs Corn Oil on Major Adverse Cardiovascular Events in Patients at High Cardiovascular Risk: The STRENGTH Randomized Clinical Trial. JAMA. 2020;324(22):2268-2280. Guest Profiles Dr. Pam Taub Dr. Pam Taub, Professor of Medicine, is the founding director of the StepFamily Foundation Cardiac Rehabilitation and Wellness Center at the University of California, San Diego. Dr. Taub is a leader in preventive cardiology and has authored over one hundred publications, abstracts and book chapters. Dr. Taub is a leader in multiple professional societies, including board membership for the American Society of Preventive Cardiology. Dr. Patrick Zakka Dr. Patrick Zakka completed his medical school at th...

In this episode we discuss cardiogenic shock due to valvular heart disease. Join Dr. Pranoti Hiremath (Interventional cardiology fellow, Johns Hopkins), Dr. Karan Desai (CN Critical Care Series Co-Chair, Cardiology fellow, University of Maryland), Dr. Yoav Karpenshif (CN Critical Care Series Co-Chair, Chief cardiology fellow, University of Pennsylvania), and Amit Goyal (CardioNerds Co-Founder) as they interview Dr. Paul Cremer (Associate Director of the Cardiac Intensive Care Unit and Associate Director of the Cardiovascular Fellowship at the Cleveland Clinic) in this broad overview of valvular shock. We discuss the nuances in diagnosis, differing presentations and how physical exam, multi-modality imaging, and invasive hemodynamics can inform management. Audio editing by Dr. Gurleen Kaur (Director of the CardioNerds Internship and CardioNerds Academy Fellow). The CardioNerds Cardiac Critical Care Series is a multi-institutional collaboration made possible by contributions of stellar fellow leads and expert faculty from several programs, led by series co-chairs, Dr. Mark Belkin, Dr. Eunice Dugan, Dr. Karan Desai, and Dr. Yoav Karpenshif. Pearls • Notes • References • Guest Profiles • Production Team CardioNerds Cardiac Critical Care PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Pearls and Quotes - Cardiogenic Shock and Valvular Heart Disease Shock due to valve disease is the result of a structural abnormality that may be temporized with medical therapy and circulatory support devices. However, it is ultimately best treated with a structural solution in the form of either percutaneous valvular therapies or cardiac surgery.When treating a patient with cardiogenic shock with normal or hyperdynamic ventricular function, we should keep a high index of suspicion for valvular disease. The cardiac output may be reduced due to a stenotic lesion “blocking” forward flow or regurgitant lesion causing backward flow.Acute mitral and aortic regurgitation will typically not manifest as a loud murmur on physical exam. The combination of hypotension and rapid flow of regurgitant blood on an “unprepared” cardiac chamber results in rapid equalization of chamber pressures, shortening the intensity and duration of the murmur. On transthoracic echocardiogram, for instance with acute MR, color Doppler may not show a large turbulent jet, and thus the MR may be underestimated or not appreciated at all.Echocardiography is critical to understand the etiology and severity of valvular shock, and invasive hemodynamics are often needed to guide medical and mechanical interventions.In multi-valve disease with severe aortic stenosis and functional mitral regurgitation, we typically treat the aortic stenosis first, since the mitral regurgitation may improve from the reduction in afterload associated with treating aortic stenosis. Show notes - Cardiogenic Shock and Valvular Heart Disease 1. Shock due to valve disease arises due to a structural problem that may be temporized with medical therapy and circulatory support devices, but is ultimately best treated with a structural solution in the form of either percutaneous valvular therapies or cardiac surgery. Stabilizing therapies for acute mitral regurgitation include afterload reduction with vasodilators, diuresis as needed to reduce pulmonary edema, and mechanical circulatory support including intra-aortic balloon pumps.Therapies for acute aortic regurgitation are typically more limited and include vasopressors such as epinephrine.  Bradycardia should be avoided with agents such as dobutamine or temporary pacing to reduce time in diastole. Temporary mechanical circulatory support options are limited in the setting of acute AR, though case reports of techniques such as LAVA ECMO (left atrial venoarterial extracorpeal membr...

The following question refers to Section 4.8 of the 2021 ESC CV Prevention Guidelines. The question is asked by CardioNerds Academy Intern student Dr. Christian Faaborg-Andersen, answered first by UCSF resident Dr. Jessie Holtzman, and then by expert faculty Dr. Melissa Tracy. Dr. Tracy is a preventive cardiologist, echocardiographer, Director of Cardiac Rehabilitation, and solid organ transplant cardiologist at Rush University. The CardioNerds Decipher The Guidelines Series for the 2021 ESC CV Prevention Guidelines represents a collaboration with the ACC Prevention of CVD Section, the National Lipid Association, and Preventive Cardiovascular Nurses Association. Question #6 A 62-year-old man with a history of non-obstructive coronary artery disease, heart failure with reduced ejection fraction (EF 30-35%), stage III chronic kidney disease, and type II diabetes mellitus presents to your clinic to establish care. His only medications are aspirin 81 mg daily and metformin 1000 mg BID, which he has taken since being diagnosed with diabetes mellitus 5 years ago. His hemoglobin A1c is 6.8%. What changes would you recommend to his medications at this time?A. Start glipizideB. Start saxagliptinC. Start empagliflozinD. No changes Answer #6 The correct answer is C – start empagliflozin.The Trials involving SGLT-2 inhibitors and GLP-1R agonists have shown cardiovascular benefits independent of glycemic control and metformin use.The ADA recommends metformin as a first-line therapy for all patients with type 2 DM. The ESC also recommends metformin as first-line therapy but only in patients without ASCVD, CKD, or HF (Class I, LOE B). If a patient has ASCVD, metformin can be considered (Class IIa, LOE B). Rather, for those patients with type 2 DM and ASCVD, the ESC recommends the use of GLP-1R agonist or SGLT-2 inhibitors with proven outcome benefits to reduce CV and/or cardiorenal outcomes (Class I, LOE A). Additionally, for those with type 2 DM and either CKD or HFrEF, the ESC recommends the use of SGLT-2 inhibitor to improve outcomes (Class I, LOE A).In contrast to the ADA, the view of the ESC is that metformin should be considered but is not mandatory first-line treatment in patients with diabetes and ASCVD or evidence of target organ damage. The initiation of metformin in such patients should not forego or delay the initiation of evidence-based SGLT2 inhibitors or GLP-1RAs.Therefore, the next best step for our patient is to start an SGLT-2 inhibitor given his history of CAD, HF, and CKD. While this patient’s A1c goal is within the range recommended for patients with Type 2 DM and ASCVD (<7%), given his CAD, HF, and CKD an SGLT-2 inhibitor should still be added.Saxagliptin is a DPP-4 inhibitor, a class of drugs that showed no effect of MACE but increased risk of HF hospitalization in patients with DM and existing.Lifestyle management is a top priority for ASCVD prevention and management of DM. Lifestyle intervention lowers future microvascular and macrovascular risks as well as mortality in the longer term. Intensive lifestyle changes with low-calorie diets and mean weight losses in the region of 10 kg leads to remission of type 2 DM in around 46% of cases at 1 year and 36% by 2 years. Smoking cessation, a diet low in saturated fat and high in fiber, aerobic physical activity, strength training, and reduction in energy intake for weight optimization are all recommended for patient with diabetes mellitus (Class I).Main TakeawayIn patients with Type 2 DM and ASCVD or end organ dysfunction, SGLT-2 inhibitors or GLP-1R agonists should be recommended regardless of background therapy or glycemic control. For patients with type 2 diabetes mellitus and CKD or HFrEF, SGLT-2 inhibitor is recommended.Guideline LocationSection 4.8.1, Pages 3289-90. CardioNerds Decipher the Guidelines - 2021 ESC Prevention SeriesCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor RollC...

The following question refers to Section 4.10 of the 2021 ESC CV Prevention Guidelines. The question is asked by CardioNerds Academy Intern student Dr. Christian Faaborg-Andersen, answered first by UCSD fellow Dr. Patrick Azcarate, and then by expert faculty Dr. Laurence Sperling. Dr. Laurence Sperling is the Katz Professor in Preventive Cardiology at the Emory University School of Medicine and Founder of Preventive Cardiology at the Emory Clinic. Dr. Sperling was a member of the writing group for the 2018 Cholesterol Guidelines, serves as Co-Chair for the ACC's Cardiometabolic and Diabetes working group, and is Co-Chair of the WHF Roadmap for Cardiovascular Prevention in Diabetes. The CardioNerds Decipher The Guidelines Series for the 2021 ESC CV Prevention Guidelines represents a collaboration with the ACC Prevention of CVD Section, the National Lipid Association, and Preventive Cardiovascular Nurses Association. Question #5 The European Society of Cardiology Prevention guidelines currently recommend that low-dose colchicine (0.5mg/day) may be considered for the primary prevention of cardiovascular disease.A. TrueB. False Answer #5 The correct answer is False. The correct answer is False.The European Society of Cardiology recommends that low-dose colchicine may be considered as an adjunctive therapy for secondary rather than primary prevention of cardiovascular disease in individuals whose risk factors are otherwise insufficiently controlled (Class IIb, LOE A). A broad evidence base currently supports that inflammation has pro-atherosclerotic effects and that reducing inflammation may reduce atherogenesis in high-risk patients.The initial LoDoCo trial in 2013 first demonstrated a 10.7% absolute risk reduction in acute coronary syndrome, out of hospital cardiac arrest, and non-cardioembolic ischemic stroke with daily low-dose colchicine; however, results were clouded by small sample size. Subsequently, the CANTOS trial in 2017 demonstrated a 15% relative reduction in non-fatal myocardial infarction, non-fatal stroke, and cardiovascular death with Canakinumab, an anti-inflammatory monoclonal antibody inhibitor of interleukin-1. More recently, the COLCOT trial in 2019 studying patients with recent AMI and LoDoCo2 trial in 2021 studying patients with stable chronic CAD both demonstrated reductions in myocardial infarction, cardiovascular mortality, CVA, and ischemia-driven revascularization with colchicine 0.5mg/day. In the LoDoCo2 trial, stable CAD was defined either angiographically, by coronary CT, CAC >400, or history of CABG >10 years prior with evidence of failed grafts or angioplasty since that time.In high-risk individuals with stable ischemic heart disease, the most recent evidence suggests that once daily low dose colchicine may reduce myocardial infarction and other ischemic events. Future studies may assess the biochemical markers including the trend of lipids and inflammatory markers to identify subpopulations that may benefit most from this therapy.Main Takeaway:Based upon the 2021 ESC Prevention Guidelines, clinicians may consider initiating low-dose colchicine (0.5mg/day) for secondary prevention of cardiovascular disease, particularly if other risk factors are insufficiently controlled or if recurrent CVD events occur despite optimal therapy.Guideline Location: Section 4.10, page 3291. CardioNerds Decipher the Guidelines - 2021 ESC Prevention SeriesCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor RollCardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron!