Lung sound analysis to detect recruitment processes during mechanical ventilation
نویسندگان
چکیده
منابع مشابه
Recurrent Recruitment Manoeuvres Improve Lung Mechanics and Minimize Lung Injury during Mechanical Ventilation of Healthy Mice
INTRODUCTION Mechanical ventilation (MV) of mice is increasingly required in experimental studies, but the conditions that allow stable ventilation of mice over several hours have not yet been fully defined. In addition, most previous studies documented vital parameters and lung mechanics only incompletely. The aim of the present study was to establish experimental conditions that keep these pa...
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Patients with acute lung injury, airway and other pulmonary diseases often require Mechanical Ventilation (MV). Knowledge of the stress/strain environment in lung airway tissues is very important in order to avoid lung injuries for patients undergoing MV. Airway tissue strains responsible for stressing the lung's fiber network and rupturing the lung due to compliant airways are very difficult t...
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Giant lung bullae have a large impact on respiratory mechanics1,2 and make ventilator management difficult in patients undergoing mechanical ventilation. The pathogenesis of lung bullae is varied. COPD-related emphysematous bullae are the most common type of lung bullae, whereas ventilator-associated lung bullae are rare. Treatment considerations include therapy for underlying disease, ventilat...
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Short-term mechanical ventilation with high tidal volume (HVT) causes mild to moderate lung injury and impairs active Na+ transport and lung liquid clearance in rats. Dopamine (DA) enhances active Na+ transport in normal rat lungs by increasing Na+-K+-ATPase activity in the alveolar epithelium. We examined whether DA would increase alveolar fluid reabsorption in rats ventilated with HVT for 40 ...
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To understand ventilator-induced lung injury (VILI) during positive pressure ventilation, mechanisms of normal alveolar mechanics must first be established. Isotropic "balloonlike" alveolar volume (VA) change has been viewed as the prevailing mechanism of normal lung volume (VL) changes. We hypothesized that change in VL is predominantly caused by alveolar recruitment-derecruitment (R/D). Fifte...
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ژورنال
عنوان ژورنال: Critical Care
سال: 2008
ISSN: 1364-8535
DOI: 10.1186/cc6529