Outcomes of transcatheter aortic valve replacement in patients with cognitive dysfunction.

This study found that patients with dementia undergoing TAVR had a longer hospital stay as well as higher rates of discharge to a rehabilitation facility and in-hospital delirium, which may indicate debility and functional decline during hospitalization; however, in-hospital mortality and other outcomes were comparable between the two groups. TAVR candidates should be subjected to a comprehensive geriatric and cognitive assessment to help risk-stratify them for potential post-procedural functional decline. Prospective studies aimed at standardizing cognitive scoring and evaluating the post-procedural quality of life are needed.