Results 51 to 60 of about 3,350,686 (320)

The effect of local ventilation on airborne viral transmission in indoor spaces [PDF]

arXiv, 2023
We incorporate local ventilation effects into a spatially dependent generalisation of the Wells--Riley model of airborne viral transmission. Aerosol production and removal through ventilation (global and local), biological deactivation, and gravitational settling as well as transport around a recirculating air-conditioning flow and turbulent mixing are
arxiv  

Factors influencing liberation from mechanical ventilation in coronavirus disease 2019: multicenter observational study in fifteen Italian ICUs

Journal of Intensive Care, 2020
Background A large proportion of patients with coronavirus disease 2019 (COVID-19) develop severe respiratory failure requiring admission to the intensive care unit (ICU) and about 80% of them need mechanical ventilation (MV).
L. Gamberini, T. Tonetti, S. Spadaro, G. Zani, C. Mazzoli, C. Capozzi, E. Giampalma, M. B. Bacchi Reggiani, E. Bertellini, A. Castelli, Irene Cavalli, D. Colombo, F. Crimaldi, F. Damiani, A. Fogagnolo, M. Fusari, E. Gamberini, G. Gordini, C. Laici, M. Lanza, M. Leo, A. Marudi, G. Nardi, I. Ottaviani, R. Papa, A. Potalivo, E. Russo, S. Taddei, C. Volta, V. Ranieri, Marco Valentina Virginia Carlo Federico Nicola Lorenzo A Tartaglione Chiarini Buldini Coniglio Moro Cilloni, M. Tartaglione, V. Chiarini, V. Buldini, C. Coniglio, F. Moro, N. Cilloni, L. Giuntoli, A. Bellocchio, Emanuele Matteo, G. Pizzilli, A. Siniscalchi, C. Tartivita, F. Matteo, A. Marchio, I. Bacchilega, L. Bernabé, S. Guarino, Elena Mosconi, L. Bissoni, L. Viola, Tommaso Meconi, V. Pavoni, A. Pagni, Patrizia Pompa Cleta, Marco Cavagnino, A. Malfatto, A. Adduci, S. Pareschi, G. Melegari, Jessica Maccieri, Elisa Marinangeli, F. Racca, M. Verri, Giulia Falò, E. Marangoni, F. Boni, G. Felloni, F. Baccarini, M. Terzitta, S. Maitan, M. Imbriani, P. Orlandi, G. Dalpiaz, R. Golfieri, F. Ciccarese, A. Poerio, F. Muratore, F. Ferrari, M. Mughetti, L. Franchini, Ersenad Neziri, M. Miceli, M. T. Minguzzi, L. Mellini, S. Piciucchi   +85 more
semanticscholar   +1 more source

Extracorporeal support for patients with acute respiratory distress syndrome. [PDF]

, 2014
Extracorporeal membrane oxygen (ECMO) has been used for many years in patients with life-threatening hypoxaemia and/or hypercarbia. While early trials demonstrated that it was associated with poor outcomes and extensive haemorrhage, the technique has ...
Finney, SJ
core   +3 more sources

Facioscapulohumeral muscular dystrophy and respiratory failure; what about the diaphragm?

Respiratory Medicine Case Reports, 2015
Introduction: We present a case of facioscapulohumeral muscular dystrophy (FSHD) with a diaphragm paralysis as the primary cause of ventilatory failure. FSHD is an autosomal dominant inherited disorder with a restricted pattern of weakness.
A. Hazenberg, N. van Alfen, N.B.M. Voet, H.A.M. Kerstjens, P.J. Wijkstra   +4 more
doaj   +1 more source

Increasing ventilation reduces SARS-CoV-2 airborne transmission in schools: a retrospective cohort study in Italy's Marche region [PDF]

arXiv, 2022
Background: While increasing the ventilation rate is an important measure to remove inhalable virus-laden respiratory particles and lower the risk of infection, direct validation in schools with population-based studies is far from definitive. Methods: We investigated the strength of association between ventilation and SARS-CoV-2 transmission ...
arxiv  

Breathe Easy : RT Student Resource for Mechanical Ventilation [PDF]

, 2023
Chapter 1 | How the Human Body Breathes - Physiology of VentilationChapter 2 | Fundamentals of Mechanical VentilationChapter 3 | Ventilator SettingsChapter 4 | Non-Invasive Respiratory SupportChapter 5 | Ventilation Modes - Control VentilationChapter 6 |
Drasovean, Yvonne
core  

The mechanics of mechanical ventilation [PDF]

Revista Médica de Minas Gerais, 2014
The Ventilator has represented an advance in the respiratory support for patients on anesthesia and intensive care. The ventilatory support increases the chance of survival in patients with respiratory failure, and / or major surgical procedures. This paper consists of a summary of advances in the ventilatory support, in describing the physiological ...
Renan Murta Soares de Almeida, Aline Siqueira Melo, Cláudio Dornas de Oliveira   +2 more
openaire   +1 more source

Pressure support ventilation attenuates ventilator-induced protein modifications in the diaphragm [PDF]

, 2008
Common medical conditions that require mechanical ventilation include chronic obstructive lung disease, acute lung injury, sepsis, heart failure, drug overdose, neuromuscular disorders, and surgery.
DeCramer, Marc, Gayan-Ramirez, Ghislaine, Levine, Sanford, Powers, Scott K   +3 more
core   +2 more sources

Forecasting Pressure Of Ventilator Using A Hybrid Deep Learning Model Built With Bi-LSTM and Bi-GRU To Simulate Ventilation [PDF]

arXiv, 2023
A ventilator simulation system can make mechanical ventilation easier and more effective. As a result, predicting a patient's ventilator pressure is essential when designing a simulation ventilator. We suggested a hybrid deep learning-based approach to forecast required ventilator pressure for patients.
arxiv  

Health and economic benefits of building ventilation interventions for reducing indoor PM2.5 exposure from both indoor and outdoor origins in urban Beijing, China [PDF]

, 2018
China is confronted with serious PM2.5 pollution, especially in the capital city of Beijing. Exposure to PM2.5 could lead to various negative health impacts including premature mortality. As people spend most of their time indoors, the indoor exposure to
Lin, Yaoyu, Liu, Jing, Luo, Zhiwen, Wang, Yaowu, Yuan, Ye   +4 more
core   +1 more source