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Structural Interventions: Understanding Patient-Prosthesis Mismatch in TAVR with Dr Dee Dee Wang

Published: 07 Aug 2025

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Navigate the complexities of patient-prosthesis mismatch (PPM) in transcatheter aortic valve replacement with Dr Dee Dee Wang, exploring the critical distinctions that will shape 2025 clinical practice.

This comprehensive presentation dissects the three distinct types of PPM, moving beyond traditional definitions to examine the real-world challenges facing interventional cardiologists today. Dr Wang addresses the most misunderstood aspects of TAVR hemodynamics, from surgical valve mislabeling and valve-in-valve underexpansion to the paradoxical relationship between ejection fraction and post-TAVR gradients.

Key insights include understanding why women typically present with higher post-TAVR gradients due to cardiac anatomy and ejection fraction differences, the clinical significance of high flow states versus true valve malfunction, and the critical distinction between echo and catheterization reporting.

Stay tuned for more content from Women As One's CLIMB® 2025 Skills Training Program.

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Women As One is a global organization dedicated to empowering women in cardiology. They offer a variety of resources and programs, including the CLIMB® 2025 Skills Training Program and the Women As One Talent Directory, a global community of women in cardiology.

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