نتایج جستجو برای: respiratory rate
تعداد نتایج: 1128054 فیلتر نتایج به سال:
Changes in Respiratory Rate, Blood Pressure and Heart Rate Variability in Rabbits during Orthostasis
Identification of thresholds for accuracy comparisons of heart rate and respiratory rate in neonates
there is a lack of large, prospective epidemiologic studies concerning acute lung injury (ali) and acute respiratory distress syndrome (ards) in pediatric population. to determine the different causes of respiratory distress in children, we prepared a retrospective study and included the whole 567 children with respiratory distress referred to 17-shahrivar hospital, rasht, guilan. using their m...
OBJECTIVE To investigate the effect of different ventilation settings on hemodynamic stability in severe controlled hemorrhagic shock. DESIGN Prospective, randomized, controlled animal study. SETTING Research laboratory in a university hospital. SUBJECTS Approximately 35-45 kg domestic pigs. INTERVENTIONS Twenty-four domestic pigs were bled 45 mL/kg (estimated 65% of their calculated bl...
Introduction: Improving the respiratory function of patients for weaning mechanical ventilation is one of the caring challenges in intensive care settings. Acupressure maybe improves physiological criteria. Therefore, this study aimed to determine acupressure therapy on physiological criteria in female patients being weaned from mechanical ventilation. Methods: This randomized controlled trial ...
Respiration contributes importantly to short-term modulation of sympathetic nerve activity. However, the relationship between spontaneous breathing rate, chemoreflex function, and direct measures of sympathetic traffic in healthy humans has not been studied previously. We tested the hypothesis that muscle sympathetic nerve activity and chemoreflex sensitivity are linked independently to respira...
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