Buscar
Mostrando ítems 31-40 de 933
Models to predict both sensible and latent heat transfer in the respiratory tract of Morada Nova sheep under semiarid tropical environment
(Springer, 2017-05-01)
The aim of this study was to build a prediction model both sensible and latent heat transfer by respiratory tract for Morada Nova sheep under field conditions in a semiarid tropical environment, using easily measured ...
Dopamine increases lung liquid clearance during mechanical ventilation
(AMER PHYSIOLOGICAL SOC, 2002)
Short-term mechanical ventilation with high tidal volume (HVT) causes mild to moderate lung injury and impairs active Na+ transport and lung liquid clearance in rats. Dopamine (DA) enhances active Na+ transport in normal ...
CIRCULATION AND SUSPENDED PARTICULATE MATTER TRANSPORT IN A TIDALLY DOMINATED ESTUARY: CARAVELAS ESTUARY, BAHIA, BRAZIL
(INST OCEANOGRAFICO, UNIV SAO PAULO, 2010)
The circulation and transport of suspended particulate matter in the Caravelas Estuary are assessed. Nearly-synoptic hourly hydrographic, current (ADCP velocity and volume transport) and suspended particulate matter data ...
Breathing pattern and gas exchange at peak exercise in COPD patients with and without tidal flow limitation at rest
(EUROPEAN RESPIRATORY SOC JOURNALS LTD, 2001)
Expiratory flow limitation (FL) at rest is frequently present in chronic obstructive pulmonary disease (COPD) patients. It promotes dynamic hyperinflation with a consequent decrease in inspiratory capacity (IC), Since in ...
Medida da freqüência respiratória e do volume corrente para prever a falha na extubação de recém-nascidos de muito baixo peso em ventilação mecânica
(Sociedade de Pediatria de São Paulo, 2008-03-01)
OBJECTIVE: To verify if respiratory rate (RR), tidal volume (TV) and respiratory rate and tidal volume ratio (RR/TV) could predict extubation failure in very low birth weight infants submitted to mechanical ventilation. ...
Use of Pulse Pressure Variation as Predictor of Fluid Responsiveness in Patients Ventilated With Low Tidal Volume: A Systematic Review and Meta-Analysis
(Thousand Oaks CA: SAGE PublicationsEstados Unidos, 2020-01-24)
Introduction:
Pulse pressure variation (PPV) has been shown to be useful to predict fluid responsiveness in patients ventilated at tidal volume (Vt) >8 mL kg−1. Nevertheless, most conditions in critical care force to use ...
Predictive value of pulse pressure variation for fluid responsiveness in septic patients using lung-protective ventilation strategies
(Oxford Univ Press, 2013-03-01)
The applicability of pulse pressure variation (PP) to predict fluid responsiveness using lung-protective ventilation strategies is uncertain in clinical practice. We designed this study to evaluate the accuracy of this ...