Measurements
Pulmonary complications
PULMONARY COMPLICATIONS
The dynamic changes in aeration distribution can be visualized and evaluated by EIT [LUS can be used as a fast and easily available bedside test to evaluate lung areation. A-lines are a single line or multiple lines parallel to the pleural line and occur in normal lungs [To evaluate gas exchange, arterial blood gas was tested (ABL 800, Radiometer, Copenhagen, Denmark), and pH and PaOBrain relaxation was evaluated by a neurosurgeon after craniotomy and before cutting the dura mater [Pulmonary complications within 3 days after the operation were evaluated by the Melbourne Group Scale Version 2 (MGS-2) [