Abstract: To summarize the nursing experience of a patient with pheochromocytoma multisystem crisis who suffered from sudden cardiac arrest. In view of the low incidence of the disease,the rapid progression of the disease,and the need for early diagnosis,multidisciplinary members were initiated for joint participation in evaluation and diagnosis and treatment. In view of the problems of arrhythmia,acute pulmonary edema and nervous system injury,a rescue team was quickly established,extracorporeal membrane oxygenation was implemented,and brain function was dynamically monitored. After 17 days of treatment and nursing,the patient‘s condition was stable and he was successfully transferred back to the Department of Urology for surgical treatment.

Key words: Pheochromocytoma Multisystem Crisis, Pheochromocytoma, Cardiac Arrest, Extracorporeal Membrane Oxygenation, Critical Care Nursing