Search for dissertations about: "pulmonary gas exchange"
Showing result 1 - 5 of 40 swedish dissertations containing the words pulmonary gas exchange.
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1. Real-time breath gas analysis of carbon monoxide : laser-based detection and pulmonary gas exchange modeling
Abstract : Breath gas analysis is a promising approach for non-invasive medical diagnostics and physiological monitoring. Real-time, breath-cycle resolved biomarker detection facilitates data interpretation and has the potential to improve the diagnostic value of breath tests as exhalation profiles carry spatiotemporal information about biomarker origin and gas exchange in the respiratory tract. READ MORE
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2. Influence of tidal volume on pulmonary gas exchange during general anaesthesia
Abstract : Background and objective: General anaesthesia impairs respiratory function. The present studies were performed to compare arterial concentration of sevoflurane, oxygen and carbon dioxide in normal and overweight patients ventilated with increased tidal volume (VT), or normal tidal volume with and without PEEP. READ MORE
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3. Gas Exchange in the Normal Lung : Experimental studies on the effects of positive end-expiratory pressure and body position
Abstract : BACKGROUND: The principal function of the lung is gas exchange requiring adequate ventilation and perfusion at the level of the alveoli. The efficiency of gas exchange is depending on the distributions of regional ventilation (V) and pulmonary blood flow (Q) and their correlation. READ MORE
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4. Surgically corrected univentricular hearts. Anatomical, haemodynamic and functional status at a long-term follow-up
Abstract : The Fontan operation and its modifications are applied to a large spectrum of congenital heart defectswith univentricular physiology. The Fontan circulation is characterised by a reduced, non-pulsatilepulmonary blood flow and the elevated central venous pressure is the main driving force for thepulmonary blood flow. READ MORE
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5. Gas exchange impairment in patients undergoing cardiac surgery : with reference to ventilation-perfusion relationships, thoracic intravascular and extravascular fluid volumes, pulmonary morphology and mechanical ventilation in the prone position
Abstract : .... READ MORE