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Leaflet Splitting to Prevent TAVR-Induced Coronary Obstruction in Stented vs Stentless Surgical Bioprosthetic Valves

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Background: Transcatheter electrosurgical leaflet splitting prevents coronary artery obstruction (CAO) following transcatheter aortic valve replacement (TAVR), particularly in valve-in-valve interventions. Morphologic and fluoros... ...