Mechanical ventilation redistributes blood to poorly ventilated areas in experimental lung injury
JN Cronin, DC Crockett, AD Farmery… - Critical care …, 2020 - journals.lww.com
Objectives: Determine the intra-tidal regional gas and blood volume distributions at different
levels of atelectasis in experimental lung injury. Test the hypotheses that pulmonary aeration …
levels of atelectasis in experimental lung injury. Test the hypotheses that pulmonary aeration …
Early inflammation mainly affects normally and poorly aerated lung in experimental ventilator-induced lung injury
JB Borges, ELV Costa, F Suarez-Sipmann… - Critical care …, 2014 - journals.lww.com
Objective: The common denominator in most forms of ventilator-induced lung injury is an
intense inflammatory response mediated by neutrophils. PET with [18 F] fluoro-2-deoxy-D …
intense inflammatory response mediated by neutrophils. PET with [18 F] fluoro-2-deoxy-D …
Influence of inspiration to expiration ratio on cyclic recruitment and derecruitment of atelectasis in a saline lavage model of acute respiratory distress syndrome
S Boehme, AH Bentley, EK Hartmann… - Critical care …, 2015 - journals.lww.com
Objective: Cyclic recruitment and derecruitment of atelectasis can occur during mechanical
ventilation, especially in injured lungs. Experimentally, cyclic recruitment and derecruitment …
ventilation, especially in injured lungs. Experimentally, cyclic recruitment and derecruitment …
Spontaneous effort during mechanical ventilation: maximal injury with less positive end-expiratory pressure
Objectives: We recently described how spontaneous effort during mechanical ventilation can
cause “pendelluft,” that is, displacement of gas from nondependent (more recruited) lung to …
cause “pendelluft,” that is, displacement of gas from nondependent (more recruited) lung to …
Interaction between regional lung volumes and ventilator-induced lung injury in the normal and endotoxemic lung
Both overdistension and atelectasis contribute to lung injury and mortality during mechanical
ventilation. It has been proposed that combinations of tidal volume and end-expiratory lung …
ventilation. It has been proposed that combinations of tidal volume and end-expiratory lung …
Aspiration of dead space allows isocapnic low tidal volume ventilation in acute lung injury. Relationships to gas exchange and mechanics
E De Robertis, G Servillo, R Tufano, B Jonson - Intensive care medicine, 2001 - Springer
Objective: In acute lung injury (ALI) mechanical ventilation damages lungs. We
hypothesised that aspiration and replacement of dead space during expiration (ASPIDS) …
hypothesised that aspiration and replacement of dead space during expiration (ASPIDS) …
Spontaneous breathing during lung-protective ventilation in an experimental acute lung injury model: high transpulmonary pressure associated with strong …
T Yoshida, A Uchiyama, N Matsuura… - Critical care …, 2012 - journals.lww.com
Objective: We investigated whether potentially injurious transpulmonary pressure could be
generated by strong spontaneous breathing and exacerbate lung injury even when plateau …
generated by strong spontaneous breathing and exacerbate lung injury even when plateau …
Tidal volume increases do not affect alveolar mechanics in normal lung but cause alveolar overdistension and exacerbate alveolar instability after surfactant …
J Steinberg, HJ Schiller, JM Halter, LA Gatto… - Critical care …, 2002 - journals.lww.com
Objective We utilized in vivo microscopy to measure the impact of increasing tidal volume on
individual alveolar mechanics (ie, the dynamic change in alveolar size during tidal …
individual alveolar mechanics (ie, the dynamic change in alveolar size during tidal …
Worsening of lung perfusion to tissue density distributions during early acute lung injury
GC Motta-Ribeiro, T Winkler… - Journal of Applied …, 2023 - journals.physiology.org
Lung perfusion magnitude and distribution are essential for oxygenation and, potentially,
lung inflammation and protection during acute respiratory distress syndrome (ARDS). Yet …
lung inflammation and protection during acute respiratory distress syndrome (ARDS). Yet …
Alveolar recruitment in combination with sufficient positive end-expiratory pressure increases oxygenation and lung aeration in patients with severe chest trauma
D Schreiter, A Reske, B Stichert, M Seiwerts… - Critical care …, 2004 - journals.lww.com
Alveolar recruitment in combination with sufficient positive... : Critical Care Medicine Alveolar
recruitment in combination with sufficient positive end-expiratory pressure increases oxygenation …
recruitment in combination with sufficient positive end-expiratory pressure increases oxygenation …