Why the study?
Does the cusp overlap technique reduce PPI and paravalvular regurgitation rates compared to the standard three-cusp technique in patients receiving self-expanding Evolut transcatheter aortic valves?
Does the cusp overlap technique reduce PPI and paravalvular regurgitation rates compared to the standard three-cusp technique in patients receiving self-expanding Evolut transcatheter aortic valves?
The cusp overlap technique significantly reduces the need for permanent pacemaker implantation and paravalvular regurgitation without increasing complications during Evolut TAVR.
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May warrant COT consideration in Evolut TAVR to reduce PPI; leaves open randomized confirmation.
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Wienemann et al. (2023) studied this question.
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