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The effect of changing the mode of ventilation on the arterial-to-end-tidal CO2 difference and physiological dead space in laterally and dorsally recumbent horses during halothane anesthesia
(2000-12-01)
Objective - To evaluate the effect of changing the mode of ventilation from spontaneous to controlled on the arterial-to-end-tidal CO2 difference [P(a-ET)CO2] and physiological dead space (VD(phys)/VT) in laterally and ...
Is Dead Space a New Marker for Gravity on Pediatric Acute Hypoxemic Respiratory Failure?
(Lippincott Williams & Wilkins, 2016)
Noninvasive monitoring of lung recruitment maneuvers in morbidly obese patients: the role of pulse oximetry and volumetric capnography
(Lippincott, Williams, 2013-08-29)
BACKGROUND: We conducted this study to determine whether pulse oximetry and volumetric capnography (VCap) can determine the opening and closing pressures of lungs of anesthetized morbidly obese patients.
METHODS: Twenty ...
Impact of chronic obstructive pulmonary disease on exercise ventilatory efficiency in heart failure
(Elsevier B.V., 2015-06-15)
Background: Heart failure (HF) and chronic obstructive pulmonary disease (COPD) coexistence increases morbidity and mortality. the intercept of ventilation ((V) over dotEint) on the (V) over dotE vs. carbon dioxide production ...
Capnography reflects ventilation/perfusion distribution in a model of acute lung injury
(WILEY-BLACKWELL, 2011)
Background Changes in the shape of the capnogram may reflect changes in lung physiology. We studied the effect of different ventilation/perfusion ratios (V/Q) induced by positive end-expiratory pressures (PEEP) and lung ...
Physiological and sensory consequences of exercise oscillatory ventilation in heart failure-COPD
(Elsevier Ireland Ltd, 2016)
Background: Exercise oscillatory ventilation (EOV) is associatedwith poor ventilatory efficiency and higher operating lung volumes in heart failure. These abnormalitiesmay be particularly deleterious to dyspnea and exercise ...
Cardiopulmonary Effects of Matching Positive End-Expiratory Pressure to Abdominal Pressure in Concomitant Abdominal Hypertension and Acute Lung Injury
(LIPPINCOTT WILLIAMS & WILKINS, 2010)
Background: To evaluate the cardiopulmonary effects of positive end-expiratory pressure (PEEP) equalization to intra-abdominal pressure (IAP) in an experimental model of intra-abdominal hypertension (IAH) and acute lung ...
Cardio-respiratory studies in chronic mountain sckeness (Monge's syndrome)
(INTERPRINT PUBLICATIONS, 1975)
SUMMARY
Comparisons with 14 normal, younger, male native residents of La Paz showed that 20 patients with Monge's syndrome have significantly higher mean body surface areas, hemoglobin, resting tidal volumes [VT (BTPS)], ...