Intermittent mandatory ventilation and controlled mechanical ventilation without positive end-expiratory pressure following cardio-pulmonary bypass
نویسندگان
چکیده
منابع مشابه
effect of positive end-expiratory pressure on central venous pressure in patients under mechanical ventilation
introduction: finding the probable governing pattern of peep and cvp changes is an area of interest for in-charge physicians and researchers. therefore, the present study was designed with the aim of evaluating the relationship between the mentioned pressures. methods: in this quasi-experimental study, patients under mechanical ventilation were evaluated with the aim of assessing the effect of ...
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This prospective study compared two weaning modalities in COPD patients requiring mechanical ventilation (MV) for acute respiratory failure. Nineteen patients with COPD were studied when their precipitating illness was controlled. Although they satisfied the conventional bedside weaning criteria, they could not tolerate any reduction in the respirator rate below 10 cycles/min. At this time, pat...
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BACKGROUND Mechanical ventilation with high tidal volumes aggravates lung injury in patients with acute lung injury or acute respiratory distress syndrome. The authors sought to determine the effects of short-term mechanical ventilation on local inflammatory responses in patients without preexisting lung injury. METHODS Patients scheduled to undergo an elective surgical procedure (lasting > o...
متن کاملComparison between intermittent mandatory ventilation and synchronized intermittent mandatory ventilation with pressure support in children.
OBJECTIVE To compare intermittent mandatory ventilation (IMV) with synchronized intermittent mandatory ventilation plus pressure support (SIMV+PS) in terms of time on mechanical ventilation, duration of weaning and length of stay in a pediatric intensive care unit (PICU). METHODS This was a randomized clinical trial that enrolled children aged 28 days to 4 years who were admitted to a PICU be...
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IT IS "WELL KNOWN that the pattern of mechanical ventilation can affect the efficiency of pulmonary gas exchange. Despite this, the optimum ventilatory wave form has yet to be defined. In the past, most research has pertained to the pattern of inspiration T M and relatively little attention has been directed to the expiratory phase of ventilation. The concept of a maintained expiratory pressure...
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ژورنال
عنوان ژورنال: Canadian Anaesthetists’ Society Journal
سال: 1978
ISSN: 0008-2856,1496-8975
DOI: 10.1007/bf03004875