463. Multimodality Imaging in Chronic Coronary Artery Disease with Dr. Panithaya Chareonthaitawee

CardioNerds (Drs. Dr. Natalie Marrero, Dr. Ritika Tuli, and Dr. Rafael Toro Manotas) discuss multimodality imaging for risk stratification, evaluation, and management of chronic coronary artery disease with Dr. Panithaya Chareonthaitawee. Audio editing by CardioNerds intern Iman Razeghian.

This episode was produced as part of the CardioNerds Academy curriculum by House Taussig under the guidance of House Chief, Dr. Natalie Marrero and Academy Program Director, Dr. Gurleen Kaur. A matching review article will be published in US Cardiology Review, the official journal of CardioNerds. This discussion was planned in collaboration with the Mayo Clinic Cardiovascular Board Review Course.

In this episode, we discuss the pathophysiology and risk stratification of chronic coronary artery disease (CAD), as well as the current landscape of non-invasive evaluation of this condition. CAD remains a leading cause of morbidity and mortality despite advances in pharmacological and non-pharmacological strategies for the prevention and treatment of atherosclerotic disease. The concept of chronic CAD has shifted from the traditional model of stable, obstructive, flow-limiting disease, toward the current understanding of a dynamic process that extends beyond obstructive epicardial lesions to include non-obstructive plaque, diffuse atherosclerosis, and microvascular disease. Similarly, the imaging modalities used to evaluate CAD have evolved, and clinicians now have an extensive menu of options, each with distinct advantages and limitations, that must be selected carefully to maximize diagnostic accuracy and optimize treatment guidance, while also considering resource availability, local expertise, and high-value care. By the end of the episode, listeners will understand the pathophysiology of chronic CAD, risk-stratify patients with suspected CAD, recognize the advantages and pitfalls of each non-invasive diagnostic modality, and select the most appropriate diagnostic tool for a given clinical scenario.

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

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