The retinal venous pressure at different levels of airway pressure.
Heimann Sofie, Stodtmeister Richard, Pillunat Lutz E, Terai Naim
This study found retinal venous pressure (RVP) increases nonlinearly with airway pressure during Valsalva. Small airway pressure changes significantly elevate RVP, impacting retinal circulation, which is relevant for glaucoma and retinal vascular health.