Search for dissertations about: "lung perfusion"
Showing result 1 - 5 of 66 swedish dissertations containing the words lung perfusion.
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1. NHBD Lung Transplantation
Abstract : The waiting list for lung transplantations world-wide is steadily growing. So, the use of lungs from non-heart-beating donors (NHBD) needs to be addressed. Hence, the aim of this thesis was to evaluate, in realistic animal models, the new donor organ concept: NHBD transplantation. READ MORE
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2. Intestinal effects of lung recruitment maneuvers
Abstract : Background and aims: Lung recruitment maneuvers (brief episodes of high airway pressure) are a modern treatment alternative to achieve open lung conditions under mechanical ventilation of patients with acute lung injury. It is well known that positive pressure ventilation with high airway pressures cause negative circulatory effects, and that the effects on regional vascular beds can be even more pronounced than the systemic effects. READ MORE
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3. The Effect of CO2-Pneumoperitoneum on Ventilation Perfusion Distribution of the Lung
Abstract : Laparoscopic operations are a common and popular way for abdominal procedures. They are usually performed by insufflation of carbon dioxide (CO2) into the abdominal cavity. However, insufflation of CO2 may interfere with cardiac and circulatory as well as respiratory functions. The CO2-pneumoperitoneum (PP) may cause hypercarbia and acidosis. READ MORE
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4. Lung function after cardiac surgery : With special reference to atelectasis and ventilation-perfusion relationships
Abstract : Patients undergoing cardiac surgery were investigated before and after the operation.Ventilation-perfusion (VA/Q) relationships were examined by the multiple inert gas elimination method, and atelectasis and aeration of the lungs were examined by computedtomography (CT). READ MORE
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5. Pathophysiological and Histomorphological Effects of One-Lung Ventilation in the Porcine Lung
Abstract : Thoracic surgical procedures require partial or complete airway separation and the opportunity to exclude one lung from ventilation (one-lung ventilation, OLV). OLV is commonly associated with profound pathophysiological changes that may affect the postoperative outcome. READ MORE