Experience of Nursing about High-pressure Injector in the MRA

Objective To study the application of high pressure syringe device for magnetic resonance angiography(CEMRA) and nursing experience.Methods 120 patients were performed dynamic enhancement MRA High-pressure injector were used to control dose of coutrost agents,injecting velocity and time automatically.Results 119 cases completed examination successfully,and leakage of contrast agent was found in one case.Conclusion Nursing Plays an important role in CE-MRA when using high-pressure syringe.