Objective To observe the changes of bulbar conjunctival microcirculation and pulmonary Na + K + ATPase in rabbits with pulmonary edema after seawater drowning(PE SWD)treated by high frequency jet ventilation(HFJV)and to probe its mechanism.

• 目的 观察高频喷射通气 (HFJV )治疗海水淹溺肺水肿 (PE- SWD)时兔球结膜微循环和肺 Na+ - K+ - ATP酶的变化 ,并探讨其变化机制。