Results 41 to 50 of about 578,949 (401)

Prone Positioning for ARDS. still misunderstood and misused [PDF]

, 2018
Acute respiratory distress syndrome (ARDS) is a clinical syndrome characterized by a non-cardiogenic pulmonary edema with bilateral chest X-ray opacities and hypoxemia refractory to oxygen therapy and low level of positive end-expiratory pressure (1 ...
ALESSANDRI, FRANCESCO, BABETTO, CRISTINA, PUGLIESE, Francesco, RANIERI, VITO MARCO   +3 more
core   +1 more source

Determinants of systemic venous return and the impact of positive pressure ventilation.

Annals of Translational Medicine, 2018
Venous return, i.e., the blood flowing back to the heart, is driven by the pressure difference between mean systemic filling pressure and right atrial pressure (RAP). Besides cardiac function, it is the major determinant of cardiac output.
D. Berger, J. Takala
semanticscholar   +1 more source

Thermal environment in two broiler barns during the first three weeks of age [PDF]

, 2016
The objective of this research was to evaluate the internal thermal environment of two broiler barns featuring different ventilation systems representative of Brazilian and South American poultry production industry: (a) a negative-pressure tunnel and (b)
Guerra, L.M., Mendes, L.B., Osorio, J.A., Robinson Osorio, H., Rocha, K.S.O., Tinoco, I.F.F.   +5 more
core   +1 more source

The effects of different ventilator modes on cerebral tissue oxygen saturation in patients with bidirectional superior cavopulmonary connection

Annals of Cardiac Anaesthesia, 2014
Aims and Objectives: We used near-infrared spectroscopy to document changes in cerebral tissue oxygen saturation (SctO 2 ) in response to ventilation mode alterations after bidirectional Glenn (BDG; superior cavopulmonary connection) procedure.
Ayda Türköz, Şule Turgut Balcı, Hülya Gönen, Özlem Çınar, Emre Özker, Rıza Türköz   +5 more
doaj   +1 more source

Incomplete Exhalation during Resuscitation—Theoretical Review and Examples from Ventilation of Newborn Term Infants

Children, 2023
Background: Newborn resuscitation guidelines recommend positive pressure ventilation (PPV) for newborns who do not establish effective spontaneous breathing after birth.
Thomas Drevhammar, Peder Aleksander Bjorland, Joanna Haynes, Joar Eilevstjønn, Murray Hinder, Mark Tracy, Siren Irene Rettedal, Hege Langli Ersdal   +7 more
doaj   +1 more source

Mechanical ventilation worsens abdominal edema and inflammation in porcine endotoxemia [PDF]

, 2013
INTRODUCTION: We hypothesized that mechanical ventilation per se increases abdominal edema and inflammation in sepsis and tested this in experimental endotoxemia.
Enn Maripuu, Göran Hedenstierna, Marco Lattuada, Maria Bergquist   +3 more
core   +2 more sources

Noninvasive Positive Pressure Ventilation in Chronic Heart Failure

Canadian Respiratory Journal, 2016
Instruction and Objectives. Noninvasive positive pressure ventilation (NPPV) alleviates sleep-disordered breathing (SDB) and it may improve cardiac function in SDB patients.
Hao Jiang, Yi Han, Chenqi Xu, Jun Pu, Ben He   +4 more
doaj   +1 more source

Automated expiratory ventilation assistance through a small endotracheal tube can improve venous return and cardiac output

Intensive Care Medicine Experimental, 2019
Background Positive pressure ventilation can decrease venous return and cardiac output. It is not known if expiratory ventilation assistance (EVA) through a small endotracheal tube can improve venous return and cardiac output. Results In a porcine model,
David A. Berlin, Seth Manoach, Clara Oromendia, Paul M. Heerdt   +3 more
doaj   +1 more source

Recurred pneumocephalus in a head trauma patient following positive pressure mask ventilation during induction of anesthesia -A case report- [PDF]

Korean Journal of Anesthesiology, 2010
Pneumocephalus is a condition which usually results from head trauma. It has been known that iatrogenic pneumocephalus can occur as a complication of positive pressure mask ventilation during induction of anesthesia or ventilatory care for head trauma ...
Hyun Soo Moon, Soo Kyung Lee, Seung Hwan Chung, Ji Hoon Chung, In Bok Chang   +4 more
doaj   +1 more source

A randomized controlled comparison of three modes of ventilation during cardiopulmonary bypass on oxygenation in pediatric patients with pulmonary hypertension undergoing congenital heart surgeries

Egyptian Journal of Anaesthesia, 2022
Background Several studies have attempted to improve post bypass oxygenation, decrease extravascular total lung water volume, utilizing continuous positive airway pressure (CPAP) and high-frequency ventilation (HFV) during cardiopulmonary bypass (CPB ...
Ahmed Ali Gado, Salwa Mohamed Hefnawy, Ashraf M Abdelrahim, Mostafa Abdel Wahab Abdel Aziz Alberry, Mai A. El Fattah Madkour   +4 more
doaj   +1 more source