Fig. 1From: Individual Changes in Respiratory Compliance Upon Immersion May Predict Susceptibility to Immersion Pulmonary EdemaA subject during measurement of immersed static respiratory compliance. The subject is kneeling upright and wearing a nose clip. The water comes up to the subject’s sternal notch. A pressure sensor is integrated in the mouthpiece, which is connected through a pipe to the calibrated syringe injecting or sucking up the preset volumeBack to article page