Pulmonary edema after seawater drowning (PE-SWD) was treated by highfrquency jet ventilation(HFJV). The effect of HFJV on pulmonary diffusion function in PE-SWDwas observed and analysed, and treatment mechanism of HFJV was also studied.

• 对海水淹溺肺水肿（PE－SWD）进行高频喷射通气（HFJV）治疗，观察和分析了HFJV对PE－SWD肺弥散功能的影响，探讨HFJV的治疗机制。