Key result
Review highlights post-TAVR cerebrovascular complications and emphasizes the potential of embolic protection devices.
Why the study?
Despite its advantages over SAVR, TAVR is associated with significant complications, including cerebrovascular events, making understanding these complications crucial for improving outcomes and refining techniques.
This review highlights the importance of understanding and preventing cerebrovascular complications to enhance patient safety during TAVR.
Cerebrovascular complications remain a key TAVR concern; this review leaves open the role of embolic protection devices.
Transcatheter aortic valve replacement (TAVR) has revolutionized the treatment of severe aortic stenosis, becoming the gold standard for many patients. Despite its advantages over surgical aortic valve replacement, TAVR is associated with significant complications, including paravalvular leakage, conduction disorders, and cerebrovascular events. This review focuses on the pathophysiology, incidence, and management of cerebrovascular complications following TAVR. We explore the mechanisms leading to these events, including embolization of debris from the calcified valve and aortic arch, and the role of procedural factors. The review also discusses the timing of cerebrovascular events, diagnostic approaches, and potential preventive strategies, including embolic protection devices. Understanding these complications is crucial for improving patient outcomes and refining TAVR techniques.
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Chand et al. (2024) conducted a review in Severe aortic stenosis. Transcatheter aortic valve replacement (TAVR) was evaluated on Cerebrovascular complications. This review highlights the pathophysiology, incidence, and management of cerebrovascular complications following TAVR, emphasizing the potential role of embolic protection devices.
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