Variability is adaptability…also during weaning!
نویسندگان
چکیده
منابع مشابه
Variability is adaptability…also during weaning!
Heart rate variability in the frequency domain can now be obtained at the bedside in the ICU. Promising data suggest that it may help to characterize a patient response to a spontaneous breathing trial. Refinement of the analysis could even help to predict the outcome of extubation or at least help to detect early patients at risk of failure. It is possible that combining this type of analysis,...
متن کاملChanges of heart rate variability during ventilator weaning.
STUDY OBJECTIVES Despite the recognition that ventilator weaning is associated with a change in autonomic nervous system activity, there has not been any report concerning the change of heart rate variability (HRV), a reliable method to detect autonomic nervous system activity, in patients during weaning. The aim of this study was to investigate the change of autonomic nervous system activity d...
متن کاملVariability in eating behavior throughout the weaning period.
During the introduction of solid food (usually indicated as the weaning period), infant and caregiver have to adjust their feeding interactions to a completely changed feeding context. In this paper, we argue that these adjustments can be seen as a complex process in which many factors are involved. As a result of these complex interactions, eating behavior can be highly variable between infant...
متن کاملCARdIAC dysRHyTHMIAs dURINg WEANINg FROM MECHANICAL VENTILATION
Background Weaning from mechanical ventilation to spontaneous breathing is associated with changes in the hemodynamic and autonomic nervous systems that are reflected by heart rate variability. Although cardiac dysrhythmias are an important manifestation of hemodynamic alterations, the impact of heart rate variability on the occurrence of dysrhythmias during weaning has not been specifically st...
متن کاملOxygen uptake during weaning from mechanical ventilation.
Total body oxygen uptake (VO2) increases during the transition from machine-assisted ventilation to spontaneous breathing. Since the volume of oxygen consumed by the respiratory muscles must contribute to the increase in VO2 (delta VO2), we explored whether delta VO2 and/or measurements of respiratory power output (Wresp) provide clinically useful information in the evaluation of disease state ...
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ژورنال
عنوان ژورنال: Critical Care
سال: 2014
ISSN: 1364-8535
DOI: 10.1186/cc13807