Conclusions: Fluid displacement from the legs by LBPP increases neck circumference and Rph in healthy subjects.

下体正压引起的体液转移可增加健康受试者的颈周径和咽部阻力。

Objecties: To determine whether displacement of fluid from the lower body to the neck will increase both neck circumference and Rph in healthy subjects.

测定体液从下体转移到颈部是否增加健康受试者的颈周径和咽部阻力。