Ventilation and blood gases in anaesthetized patients
نویسندگان
چکیده
منابع مشابه
Changes in Blood Gases and Hemodynamic Parameters in Patients Undergoing Lung Resection Surgery and Its Clinical Implications
Introduction: Lung resection surgery is a challenge to thoracic surgeons. Outcome of surgery depends on patients’ tolerance to reduced lung volume and hemodynamic alterations. The present study aimed to investigate the changes in blood gases and hemodynamic parameters in patients undergoing lung resection surgery and the associated clinical implications. Materials and methods: This study includ...
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Measurements of minute and alveolar ventilation (VE and VA), respiratory frequency, end-tidal carbon dioxide concentration (E'CO2), deadspace (VD) and carbon dioxide output (VCO2) were made in 22 anaesthetized infants and young children during spontaneous (SV) and intermittent positive pressure ventilation (IPPV). In the children who had been given an opioid premedication, E'CO2 concentrations ...
متن کاملBlood Reaction and Blood Gases in Pneumonia.
Peabody in 1912 (1) published a paper on the metabolism in pneumonia, in which he reviewed the previous literature and studied among other factors the blood gases and acid-base balance. Since Peabody, a number of other investigators have studied the blood gases and the question of the existence and importance of acidosis in pneumonia. The present paper is a report of observations on these subje...
متن کاملShort-term effects of humidification devices on respiratory pattern and arterial blood gases during noninvasive ventilation.
BACKGROUND The impact of humidification devices on ventilatory and arterial blood gases parameters during noninvasive ventilation (NIV) remains controversial. The aim of the study was to compare the short-term impact of heat and moisture exchangers (HMEs) and heated humidifiers (HHs) during NIV for either hypercapnic or hypoxemic acute respiratory failure. METHODS Consecutive subjects receiv...
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The hypothesis that, in neuromuscular and chest wall diseases, improvement in central respiratory drive explains the effects of night-time ventilation on diurnal gas exchanges was tested. The effects at 6 months, 1, 2 and 3 yrs of intermittent positive pressure ventilation (IPPV) on arterial blood gas tension, pulmonary function, muscle strength, sleep parameters, respiratory parameters during ...
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ژورنال
عنوان ژورنال: Canadian Anaesthetists’ Society Journal
سال: 1967
ISSN: 0008-2856,1496-8975
DOI: 10.1007/bf03003805