Hospital-Based Rehabilitation, Functional Ambulation Status at Discharge, and Hospital Outcomes Across Society of Thoracic Surgeons Risk Groups in Adult Patients After Transcatheter Aortic Valve Replacements

Introduction Hospital-based rehabilitation after transcatheter aortic valve replacement (TAVR) is novel in the literature. This study aimed to examine clinical outcomes across Society of Thoracic Surgeons (STS) risk scores for patients after TAVR. Methods The study population included 1321 consecutive TAVR recipients. Patients were divided into three groups: low (8) STS risk score. Outcomes included receipt of hospital-based physical therapy (PT) or occupational therapy (OT), hospital length of stay (LOS), home vs non-home disposition, and functional ambulation status at discharge. Results A total of 821 patients (62%) received PT or OT visits; patients in the high and intermediate risk groups had 3.85 and 2.19 times higher odds of receiving PT or OT, respectively. LOS was significantly higher in high and intermediate risk groups (1.99 and 1.48 times longer, respectively; p