Body position and late postoperative nocturnal hypoxaemia
نویسندگان
چکیده
منابع مشابه
Late postoperative nocturnal episodic hypoxaemia and associated sleep pattern.
Ten patients undergoing major abdominal surgery under general anaesthesia were monitored with a pulse oximeter, electroencephalogram, electromyogram, electrocardiogram and eye and hand movement sensors two nights before and three nights after surgery. Episodic hypoxaemic events were increased significantly after surgery (P < 0.05). Rapid eye movement (REM) sleep decreased significantly on the f...
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We have measured arterial oxygen saturation (SpO2) continuously overnight in 13 non-pregnant (NP), 13 pregnant normotensive (NPIH) and 15 pregnant patients with a diagnosis of pregnancy-induced hypertension (PIH). The two pregnant groups did not differ in duration of pregnancy (> 35 weeks) and none was in labour. There was no significant difference in age between these three groups. Mean SpO2 i...
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s of free papers presented at the Obstetric Anaesthetists' Association Meeting in Leicester, 16 September 1994
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Arterial blood and expired gas samples were taken from 20 patients before operation and on the first day after upper abdominal surgery. After operation the patients were studied breathing air and also breathing 35% oxygen from a venturi-type mask. Preoperative Pao2 with age was exaggerated by operation. Pao2 after operation was closely related to, and lower than, the preoperative value. The pos...
متن کاملSevere nocturnal hypoxaemia in geriatric inpatients.
BACKGROUND oxygen levels are decreased in older people especially in the supine position, and during sleep. Geriatric inpatients often suffer from stroke and heart disease. Respiratory control may be substantially affected. OBJECTIVE the aim of this study was to examine oxygen levels during night in inpatients on geriatric medical wards to find out if they needed nocturnal oxygen therapy. D...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1997
ISSN: 0003-2409
DOI: 10.1111/j.1365-2222.1997.128-az0124.x