Zochios, V The effect of high-flow nasal oxygen on hospital length of stay in cardiac surgical patients at high risk for respiratory complications: a randomised controlled trial. [electronic resource] - Anaesthesia Dec 2018 - 1478-1488 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1365-2044 Standard No.: 10.1111/anae.14345 doi Subjects--Topical Terms: AgedAged, 80 and overAnesthesiaCardiac Surgical Procedures--methodsCritical Care--statistics & numerical dataFemaleHumansLength of StayMaleMiddle AgedOxygen Inhalation Therapy--methodsPatient ReadmissionRespiration Disorders--prevention & controlRespiratory Insufficiency--therapyTreatment Outcome