Results 21 to 30 of about 313,496 (200)

Cardiopulmonary Interactions during Positive Pressure Ventilation

Canadian Respiratory Journal, 1996
Positive pressure ventilation (PPV) may lead to significant hemodynamic alterations. The cardiocirculatory effects of PPV occur through alterations in the loading conditions of the right and left ventricle and are mediated by changes in intrathoracic ...
John Granton
doaj   +1 more source

Delayed Effect of Active Pressure Treatment on Endolymphatic Hydrops [PDF]

, 2017
OBJECTIVE: To identify eventual correlations between the effect of low-pressure treatment and endolymphatic hydrops in Ménière patients. MATERIAL AND METHODS: The study group consisted of subjects affected by definite Ménière disease (2015) and a severe
Atturo, Francesca, Barbara, Maurizio, Benincasa, ANNA TERESA, Covelli, Edoardo, Filippi, Chiara, Marrone, V., Monini, Simonetta, Tarentini, S., Vestri, Anna Rita, Volpini, Luigi   +9 more
core   +1 more source

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

Availability and use of noninvasive ventilation in the intensive care units of public, private and teaching hospitals in the greater metropolitan area of São Paulo, Brazil [PDF]

, 2006
OBJECTIVE: To determine the availability of noninvasive positive-pressure ventilation equipment, as well as the level of expertise and familiarity of physicians, nurses and physiotherapists with noninvasive positive-pressure ventilation in the intensive ...
Baldini, Danila Vieira, Caruso, Pedro, Jeronimo, Leila Mara, Machado, Michelle Pinheiro, Nápolis, Lara Maris, Souza, Virgínia Aparecida de   +5 more
core   +4 more sources

Noninvasive Positive-Pressure Ventilation [PDF]

Chest, 2006
Background Health-care workers are concerned about the risk of acquiring contagious diseases such as severe acute respiratory syndrome and avian influenza after recent outbreaks. We studied exhaled air and particle dispersion through an oronasal mask attached to a human-patient simulator (HPS) during noninvasive positive-pressure ventilation (NPPV ...
David S. Hui, Stephen D. Hall, Matthew T.V. Chan, Benny K. Chow, Jin Y. Tsou, Gavin M. Joynt, Colin E. Sullivan, Joseph J.Y. Sung   +7 more
openaire   +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

Combined Ventilation of Two Subjects with a Single Mechanical Ventilator Using a New Medical Device: An In Vitro Study

Anesthesiology Research and Practice, 2021
Introduction. The SARS-CoV-2 pandemic has created a sudden lack of ventilators. DuplicARⓇ is a novel device that allows simultaneous and independent ventilation of two subjects with a single ventilator.
Ignacio Lugones, Matías Ramos, María Fernanda Biancolini, Roberto Orofino Giambastiani   +3 more
doaj   +1 more source

Short-term one-lung ventilation does not influence local inflammatory cytokine response after lung resection [PDF]

, 2018
Background: One-lung ventilation (OLV) is a ventilation procedure used for pulmonary resection which may results in lung injury. The aim of this study was to evaluate the local inflammatory cytokine response from the dependent lung after OLV and its ...
Andreetti, Claudio, Borro, Marina, Cipolla, Fabiola, Defraia, Veronica, Fiorelli, Silvia, Ibrahim, Mohsen, Massullo, Domenico., Menna, Cecilia, Rendina, Erino Angelo, Rocco, Monica, Simmaco, Maurizio   +10 more
core   +1 more source

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

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