Effects of unilateral superimposed high-frequency jet ventilation on porcine hemodynamics and gas exchange during one-lung flooding

Figure 4 Flow scheme of the experimental protocol. SHFJV: Superimposed high-frequency jet ventilation. In the control group (n = 5) both lungs were ventilated with pressure-controlled ventilation (two-lung ventilation) throughout the experimental time without lung flooding, but the position change was the same. OLF: One-lung flooding (left lung); OLV: One-lung ventilation; TLV: Two-lung ventilation; PCV: Pressure-controlled ventilation.