The Basics of Ventilator Waveforms
نویسندگان
چکیده
منابع مشابه
Efficacy of ventilator waveforms observation in detecting patient-ventilator asynchrony.
OBJECTIVES The value of visual inspection of ventilator waveforms in detecting patient-ventilator asynchronies in the intensive care unit has never been systematically evaluated. This study aims to assess intensive care unit physicians' ability to identify patient-ventilator asynchronies through ventilator waveforms. DESIGN Prospective observational study. SETTING Intensive care unit of a U...
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Pressure support ventilation (PSV) is a commonly used mode. It is patient-triggered, pressure-limited, and (normally) flow-cycled. Triggering difficulty occurring during PSV is usually due to intrinsic positive end-expiratory pressure. The airway pressure generated at the initiation of inhalation is determined by the pressure support setting and the pressure rise time (pressurization rate) sett...
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Graphical waveforms have become ubiquitous in clinical care. Using and understanding pictures and symbols is a daily activity. Humans are neurologically equipped to understand symbolic information and have done so for millennia. Cave drawings are examples of using images to convey information. The same approach used in understanding "art" is needed to use ventilator waveforms effectively. Didac...
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Acute lung injury/acute respiratory distress syndrome is a syndrome of low respiratory compliance. However, longstanding knowledge of applied respiratory mechanics and refined imaging techniques have shown that this is clearly an oversimplified view. Though the average compliance of the respiratory system is reproducibly low, regional mechanics may vastly differ; lung, airway, and chest wall me...
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ژورنال
عنوان ژورنال: Current Pediatrics Reports
سال: 2021
ISSN: 2167-4841
DOI: 10.1007/s40124-020-00235-4