Metabolic evaluation during weaning from mechanical ventilation using indirect calorimetry
نویسندگان
چکیده
منابع مشابه
Echocardiographic evaluation during weaning from mechanical ventilation
INTRODUCTION Echocardiographic, electrocardiographic and other cardiorespiratory variables can change during weaning from mechanical ventilation. OBJECTIVES To analyze changes in cardiac function, using Doppler echocardiogram, in critical patients during weaning from mechanical ventilation, using two different weaning methods: pressure support ventilation and T-tube; and comparing patient sub...
متن کاملCLINICAL SCIENCE Echocardiographic evaluation during weaning from mechanical ventilation
Luciele Medianeira Schifelbain, Silvia Regina Rios Vieira, Janete Salles Brauner, Deise Mota Pacheco, Alexandre Antonio Naujorks I Intensive Care Unit, Hospital de Caridade Dr. Astrogildo de Azevedo, Santa Maria, RS, Brazil. II Intensive Care Unit, Hospital de Clı́nicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil. III Intensive Care Unit, HCPA, Porto Alegre, RS, Brazil; Hospital Nossa Senho...
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 ...
متن کاملDelirium during Weaning from Mechanical Ventilation
Background. We compare the incidence of delirium before and after extubation and identify the risk factors and possible predictors for the occurrence of delirium in this group of patients. Methods. Patients weaned from mechanical ventilation (MV) and extubated were included. The assessment of delirium was conducted using the confusion assessment method for the ICU and completed twice per day un...
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...
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ژورنال
عنوان ژورنال: Critical Care
سال: 2008
ISSN: 1364-8535
DOI: 10.1186/cc6361