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עמוד בית
Mon, 20.05.24

Reviews

IMAJ | volume 21

Journal 9, September 2019
pages: 615-619

The Use of Embolic Protection Devices During Transcatheter Aortic Valve Implantation

Summary

Aortic stenosis (AS) is a common valvular pathology and is increasing in prevalence. Severe symptomatic AS is associated with serious outcomes if left untreated. Transcatheter aortic valve implantation (TAVI) is an innovative modality, which has revolutionized the treatment of AS. With growing experience and technological upgrades, TAVI has become a valid alternative to surgical valve replacement. However, TAVI is associates with increase non-negligible risks of mortality, stroke, physical disability, and healthcare expenditures. Furthermore, imaging modalities have shown new ischemic lesions in most patients following TAVI (silent strokes), which might be related to worse subsequent neurocognitive function. Embolic protective devices are emerging as a safe, technically feasible implements to reduce the burden of periprocedural thromboembolism, and have shown promising results of improved clinical outcomes.

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