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

Figure 7 Chest X-ray. A: Before one-lung flooding. Correct position of the left-sided double-lumen endobronchial tube was confirmed using a fiber optic bronchoscope. Pulmonary artery catheter was placed in the left pulmonary artery; B: after one-lung flooding of the left lung wing. A pulmonary artery catheter placed in the left pulmonary artery. An endobronchial catheter placed in the left lower bronchus and inserted through the left lumen of the tube; C: 30 min after fluid drainage and conventional ventilation of both lungs. The X-ray shows normally aerated lung wings.