Cardionerds: A Cardiology Podcast

Dr. Eileen Handberg discusses the ESC guidelines for LDL-C levels in a patient with coronary artery disease. The recommended goal LDLC level is <55mg/dL. They explore the importance of lower LDL cholesterol levels and high potency statin prescriptions for improved cardiovascular outcomes.

The following question refers to Section 4.3 of the 2021 ESC CV Prevention Guidelines. The question is asked by Dr. Maryam Barkhordarian, answered first by pharmacy resident Dr. Anushka Tandon, and then by expert faculty Dr. Noreen Nazir. Dr. Noreen Nazir is Assistant Professor of Clinical Medicine at the University of Illinois at Chicago, where she is the director of cardiac MRI and the preventive cardiology program. 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 #9 Mr. A is a 28-year-old man who works as an accountant in what he describes as a “desk job” setting. He shares that life got “a little off-track” for him in 2020 between the COVID-19 pandemic and a knee injury. His 2022 New Years’ resolution is to improve his overall cardiovascular and physical health. He has hypertension and a family history of premature ASCVD in his father, who died of a heart attack at age 50. Prior to his knee injury, he went to the gym 3 days a week for 1 hour at a time, split between running on the treadmill and weightlifting. He has not returned to the gym since his injury and has been largely sedentary, although he is trying to incorporate a 20-minute daily walk into his routine. Which of the following exercise-related recommendations is most appropriate? A. A target of 75-150 minutes of vigorous-intensity or 150-300 minutes of moderate-intensity aerobic physical exercise weekly is recommended to reduce all-cause mortality, CV mortality, and morbidity. B. Bouts of exercise less than 30 minutes are not associated with favorable health outcomes. C. Exercise efforts should be focused on aerobic activity, since only this type of activity is associated with mortality and morbidity benefits. D. Light-intensity aerobic activity like walking is expected to have limited health benefits for persons with predominantly sedentary behavior at baseline. Answer #9 The correct answer is A. There is an inverse relationship between moderate-to-vigorous physical activity and CV morbidity/mortality, all-cause mortality, and incidence of type 2 diabetes, with additional benefits accrued for exercise beyond the minimum suggested levels. The recommendation to “strive for at least 150-300 min/week of moderate-intensity, or 75-150 min/week of vigorous-intensity aerobic physical activity, or an equivalent combination thereof” is a Class 1 recommendation per the 2021 ESC guidelines, and a very similar recommendation (at least 75 minutes of vigorous-intensity or 150 minutes of moderate-intensity activity) is also Class 1 recommendation per 2019 ACC/AHA primary prevention guidelines. Both the ESC and ACC/AHA provide examples of activities grouped by absolute intensity (the amount of energy expended per minute of activity), but the ESC guidelines also offer suggestions for measuring the relative intensity of an activity (maximum/peak associated effort) in Table 7, which allows for a more individualized, customizable approach to setting activity goals. Importantly, individuals who are unable to meet minimum weekly activity recommendations should still be encouraged to stay as active as their abilities and health conditions allow to optimize cardiovascular and overall health. Choice B is incorrect, as data suggests physical activity episodes of any duration, including <10 min, are associated with favorable outcomes like all-cause mortality benefit. The duration of a single exercise bout is less correlated with health benefits than the total physical activity time accumulated per week. Choice C is incorrect. Per the ESC guidelines, it is a class 1 recommendation to perform resistance exercise, in addition to aerobic activity, on 2 or more days per week to reduce all-cause mortality. Data indicate that the addition of resistance exercise to aerobic activity is assoc...

This question refers to Sections 3.1 of the 2021 ESC CV Prevention Guidelines. The question is asked by CardioNerds Academy Intern, student Dr. Hirsh Elhence, answered first by internal medicine resident at Beaumont Hospital and soon to be Mayo Clinic cardiology fellow and Dr. Teodora Donisan and then by expert faculty Dr. Eugene Yang.Dr. Yang is professor of medicine of the University of Washington where he is medical director of the Eastside Specialty Center and the co-Director of the Cardiovascular Wellness and Prevention Program. Dr. Yang is former Governor of the ACC Washington Chapter and current chair of the ACC Prevention of CVD Section.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 #8 Please read the following patient vignettes and choose the FALSE statement.A. A 39-year-old man who comes for a regular physical, has normal vitals and weight, denies any significant past medical or family history – does not need systematic cardiovascular disease (CVD) assessment.B. A 39-year-old woman who comes for a regular physical, has normal vitals and weight, and has a history of radical hysterectomy (no other significant past medical or family history) – could benefit from systematic or opportunistic CVD assessment.C. A 39-year-old woman who comes for a regular physical, has normal vitals except for a BMI of 27 kg/m2 and a family history of hypertension – requires a systematic global CVD assessment.D. A 39-year-old man who comes for a regular physical, has normal vitals and weight, and has a personal history of type I diabetes – requires a systematic global CVD assessment. Answer #8 The correct answer is C.Option A is an accurate statement, as systematic CVD risk assessment is not recommended in men < 40 years-old and women < 50 years-old, if they have no known cardiovascular (CV) risk factors. (Class III, level C)Option B is an accurate statement, as this patient had a radical hysterectomy, which means the ovaries have been removed as well and she is considered postmenopausal. Systematic or opportunistic CV risk assessment can be considered in men > 40 years-old and women > 50 years-old or postmenopausal, even in the absence of known ASCVD risk factors. (Class IIb, level C)Option C is a false statement and thus the correct answer, as the recommendations for global screening in this patient are not as strong and would require shared decision making. Opportunistic screening of blood pressure can be considered in her, as she is at risk for developing hypertension. Blood pressure screening should be considered in adults at risk for the development of hypertension, such as those who are overweight or with a known family history of hypertension. (Class IIa, level B)Option D is an accurate statement, as systematic global CVD risk assessment is recommended in individuals with any major vascular risk factor (i.e., family history of premature CVD, familial hyperlipidemia, CVD risk factors such as smoking, arterial hypertension, DM, raised lipid level, obesity, or comorbidities increasing CVD risk). (Class I, level C)Additional learning points:Do you know the difference between opportunistic and systematic CVD screening?Opportunistic screening refers to screening without a predefined strategy when the patient presents for different reasons. This is an effective and recommended way to screen for ASCVD risk factors, although it is unclear if it leads to benefits in clinical outcomes.Systematic screening can be done following a clear strategy formally evaluating either the general population or targeted subpopulations (i.e., type 2 diabetics or patients with significant family history of CVD). Systematic screening results in improvements in risk factors but has no proven effect on CVD outcomes.

The following question refers to Section 3.4 of the 2021 ESC CV Prevention Guidelines. The question is asked by student Dr. Adriana Mares, answered first by early career preventive cardiologist Dr. Dipika Gopal, and then by expert faculty Dr. Michael Wesley Milks. Dr. Milks is a staff cardiologist and assistant professor of clinical medicine at the Ohio State University Wexner Medical Center where he serves as the Director of Cardiac Rehabilitation and an associate program director of the cardiovascular fellowship. He specializes in preventive cardiology and is a member of the American College of Cardiology's Cardiovascular Disease Prevention Leadership Council. 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 #7 While you are on holiday break visiting your family, your aunt pulls you aside during the family gathering to ask a few questions about your 70-year-old uncle. He has hypertension, hyperlipidemia, type 2 diabetes mellitus, and moderate chronic obstructive pulmonary disease. His medications include Fluticasone/Salmeterol, Tiotropium, Albuterol, Lisinopril, Simvastatin, and Metformin. She is very concerned about his risk for heart disease as he has never had his “heart checked out.” She asks if the presence of COPD increases his chance of having heart disease. Which of the following statements would best answer her question? A. Systemic inflammation and oxidative stress caused by COPD promote vascular remodeling and a paradoxical ‘anticoagulant’ state affecting all vasculature types. B. Although chronic COPD is associated with increased cardiovascular events, individual exacerbations have no impact on risk of cardiovascular events. C. Patients with mild-moderate COPD are 8-10x more likely to die from atherosclerotic cardiovascular disease than respiratory failure. D. Cardiovascular mortality increases proportionally with an increase in forced expiratory volume in 1 second (FEV1) Answer #7 The correct answer is C. Patients with mild-moderate COPD are 8-10x more likely to die from atherosclerotic cardiovascular disease than respiratory failure. Patients with COPD have a 2-3-fold increased risk of CV events compared to age-matched controls even when adjusted for tobacco smoking, a shared risk factor. This can be partly explained by other common risk factors including aging, hypertension, hyperlipidemia, and low physical activity. Interestingly, CVD mortality increases proportionally with a decrease (rather than increase) in FEV1, making answer choice D wrong (28% increase CVD mortality for every 10% decrease in FEV1). Additionally, COPD exacerbations and related infections are associated with a 4x increase in CVD events, making answer choice B incorrect. COPD has several effects on the vasculature which creates a ‘procoagulant’ not ‘anticoagulant’ effect on all vascular beds. This is associated with increased risk of cognitive impairment due to cerebral microvascular damage as well as increased risk of ischemic and hemorrhagic stroke. Main Takeaway The presence of COPD (even mild to moderate) has a significant impact on the incidence of non-fatal coronary events, stroke, and cardiovascular mortality mediated by inherent disease process and progression, risk factors (smoking, aging, hypertension, and hyperlipidemia), and systemic inflammation altering vasculature creating a ‘procoagulant’ effect. The ESC gives a Class I indication (LOE C) to investigate for ASCVD and ASCVD risk factors in patients with COPD. Guideline Location 3.4.5, Page 3264. CardioNerds Decipher the Guidelines - 2021 ESC Prevention Series CardioNerds Episode Page CardioNerds Academy Cardionerds Healy Honor Roll CardioNerds Journal Club Subscribe to The Heartbeat Newsletter! Check out CardioNerds SWAG! Become a CardioNerds Patron!

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!