As the burden of cardiovascular disease increases in the United States, the importance of enhanced screening tools, early risk prediction, and prevention strategies grows. Novel risk scoring methods, including polygenic risk scores (PRS), may help identify patients that benefit from early intervention and risk modification. In this episode, we discuss how a PRS is calculated, how to incorporate a PRS into clinical practice, and current barriers to the equitable implementation of risk scores. In terms of frontiers in clinical genetics we also discuss the burgeoning field of pharmacogenetics and how pharmacogenetics may be used to identify responders and non-responders to certain therapies.

Join CardioNerds Dr. Jessie Holtzman (CardioNerds Academy Chief and Chief Resident and soon FIT at UCSF), Dr. Alaa Diab (CardioNerds Academy Fellow and Medicine Resident at GBMC), and student doctor Hirsh Elhence (CardioNerds Academy Intern and medical student at USC Keck School of Medicine) as they discuss frontiers in clinical genetics with Dr. Pradeep Natarajan (Director of Preventive Cardiology, Massachusetts General Hospital). Audio editing by CardioNerds Academy Intern, student doctor Akiva Rosenzveig.

The CardioNerds Cardiovascular Genomics Series continues! In this episode Dr. Dan Ambinder (CardioNerds Cofounder and Interventional Cardiologist), Dr. Anjali Wagle (FIT Ambassador at Johns Hopkins) and Dr. James Sampognaro (medicine resident at Johns Hopkins Osler Medicine Residency) learn from Dr. Allison Hays (Associate Professor of Medicine, Division of Cardiology, Johns Hopkins CMR researcher and Medical Director of Echocardiography) and Dr. Cindy James (Associate Professor of Medicine and certified genetic counselor at Johns Hopkins with research focusing on cardiovascular genetic counseling and arrhythmogenic cardiomyopathies). They discuss arrhythmogenic RV cardiomyopathy as the context to learn about genetic counseling and family screening.  Episode script and notes were developed by Dr. Anjali Wagle. Audio editing by CardioNerds Academy Intern, student doctor Chelsea Amo Tweneboah.

The field of Cardiovascular Genomics has advanced tremendously over the past two decades, having a significant clinical impact and changing the perception of the role and scope of genetic testing in several cardiovascular domains.  To kickstart the Cardiovascular Genomics series, CardioNerds Dr. Sara Coles (FIT at Duke University), Dr. Colin Blumenthal (CardioNerds Academy faculty and FIT at UPenn), and Dr. Karla Asturias (CardioNerds Academy fellow and medicine resident at Pennsylvania Hospital) have a great discussion with Dr. James Daubert, a clinical electrophysiologist at Duke University, with a particular interest in inherited arrhythmia syndromes and sports cardiology. In this episode, we review basic concepts of cardiovascular genomics and genetics in electrophysiology while discussing when to (and when not to!) test our patients and their families and how to approach those results. Audio editing by CardioNerds academy intern, Pace Wetstein.

In the last episode, episode 126, we discussed pregnancy and aortic disorders as part of The CardioNerds Cardio-obstetrics Series. This episode brought to mind episode 76, where our colleagues from the Cleveland Clinic taught us about a woman named Lizzie Gasser, who at the young age of 27 tragically presented with postpartum pulmonary edema, found to have papillary muscle rupture, and was ultimately diagnosed with Vascular Ehlers Danlos Syndrome (VEDS) at autopsy. This case has been published in JACC Case Reports: CardioNerds Corner.

Now, in this very special episode, we meet Lizzie Gasser, beyond her heart disease through the eyes of her loving husband, Todd Gasser. Her legacy underscores the importance of seeing our patients as people beyond their illness, in the context of their lives, values, and loved ones. This powerful discussion is led by Dr. Erika Hutt (cardiology fellow at the Cleveland Clinic) and Dr. Eunice Dugan,  (internal medicine resident at Johns Hopkins Hospital). Dr. Harry “Hal” Dietz (professor of pediatrics, an associate professor of medicine and an assistant professor of neurological surgery at the Johns Hopkins University School of Medicine and a leading authority on genetic aortopathies (including Loeys-Dietz Syndrome which carries his name). Audio editing by CardioNerds Academy Intern, Dr. Maryam Barkhordarian.

CardioNerds (Carine Hamo, Amit Goyal and Daniel Ambinder) discuss personalized risk assessment for cardiovascular prevention with Dr. Amit Khera, the immediate past president for the American Society for Preventive Cardiology and Director of the Preventive Cardiology and Professor of Medicine at the University of Texas, Southwestern Medical School in Dallas, Texas. They dive into an illuminating discussion about traditional and next generation personalization of risk assessment which covers the need for personalization, traditional risk stratification, applying risk enhancing factors for decision making, biomarkers, familial hypercholesterolemia, and the use of -Omics. This episode is the 13th and final part of our in-depth prevention series produced in collaboration with the American Society for Preventive Cardiology!