Association Between the Sit-To-Stand Test and the Prognosis of Patients With Heart Failure

This is a prospective cohort study analyzing the association between TSL1 performance and clinical and functional outcomes within 90 days after discharge of patients who were hospitalized for CDI between June 2025 and October 2025. Data will be collected by the researcher and the institution's senior physiotherapist team, and the team will be trained to reduce the risk of bias. A document form will be made available for completion during the evaluation, and sociodemographic data will also be collected from the electronic medical record.