Abstract:

To summarize the perioperative nursing experience of 26 patients with severe aortic stenosis complicated with cardiogenic shock undergoing emergency transcatheter aortic valve replacement. For this group of patients with unstable hemodynamics，difficulties in preoperative evaluation，complex and variable intraoperative conditions，and high incidence of postoperative complications，measures such as early preoperative identification and intervention，development of emergency surgical plans by multidisciplinary teams，refined volume management after surgery，prevention and nursing of complications，and early rehabilitation training were taken. After close monitoring and careful nursing，23 patients recovered well after operation and were discharged smoothly. Three patients died of multiple organ failure.

Key words: Aortic Stenosis, Cardiogenic Shock, Transcatheter Aortic Valve Replacement, Perioperative Nursing, Critical Care Nursing