Effects of under- and overexpansion on performance of Edwards SAPIEN 3 and MyVal OCTACOR transcatheter heart valves
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Balloon-expandable Edwards SAPIEN 3 (23 mm) and MyVal OCTACOR (21.5 mm) valves were tested in 3D-printed silicone tubes using a low-pressure, water-perfused simulator with ultrasound and video monitoring. Balloons were inflated in 2 mm increments from 18 to 30... ...
