CHUNG-CHIH SHIHPO-CHIN LIANGYUEH-HSUN CHUANGHuang, Yi-JuYi-JuHuangLin, Pei-JingPei-JingLinCHUN-YU WU2021-03-222021-03-2220200265-0215https://scholars.lib.ntu.edu.tw/handle/123456789/554359Atelectasis is common in patients undergoing prolonged deep sedation outside the operating theatre. High-flow nasal oxygen (HFNO) produces positive airway pressure which, hypothetically, should improve lung atelectasis, but this has not been investigated.[SDGs]SDG3fentanyl; oxygen; oxygen; aged; Article; atelectasis; computer assisted tomography; controlled study; deep sedation; estimated glomerular filtration rate; female; health care; high flow nasal cannula therapy; human; image analysis; length of stay; liver tumor; major clinical study; male; open study; outcome assessment; oxygen desaturation; oxygen saturation; pleura effusion; radiofrequency ablation; randomized controlled trial; recovery room; sedation; single blind procedure; ward; atelectasis; diagnostic imaging; mask; Deep Sedation; Humans; Masks; Oxygen; Pulmonary Atelectasis; Single-Blind Methodjournal article10.1097/EJA.0000000000001324328900162-s2.0-85092750422https://api.elsevier.com/content/abstract/scopus_id/85092750422