Department of Cardiothoracic Surgery The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Department of Surgery The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Department of Surgery The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Department of Surgery The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Department of Surgery The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Department of Nursing The Third Affiliated Hospital of Sun Yat-sen University Guangzhou China;
Cardiac Valve Replacement; Patient Discharge; Readiness for Hospital Discharge; Influencing Factors Analysis;