[图书][B] Lung function: physiology, measurement and application in medicine

JE Cotes, DJ Chinn, MR Miller - 2009 - books.google.com
The only text to cover lung function assessment from first principles including methodology,
reference values and interpretation New for this edition:-More illustrations to convey …

Visualizing lung function with positron emission tomography

RS Harris, DP Schuster - Journal of applied physiology, 2007 - journals.physiology.org
Positron emission tomography (PET) provides three-dimensional images of the distributions
of radionuclides that have been inhaled or injected into the lungs. By using radionuclides …

Imaging the injured lung: mechanisms of action and clinical use

M Cereda, Y Xin, A Goffi, J Herrmann, DW Kaczka… - …, 2019 - pubs.asahq.org
Acute respiratory distress syndrome (ARDS) consists of acute hypoxemic respiratory failure
characterized by massive and heterogeneously distributed loss of lung aeration caused by …

Effect of prone position on regional shunt, aeration, and perfusion in experimental acute lung injury

T Richter, G Bellani, RS Harris, MFV Melo… - American journal of …, 2005 - atsjournals.org
Rationale: The prone position is used to improve gas exchange in patients with acute
respiratory distress syndrome. However, the regional mechanism by which the prone …

Quantification of regional ventilation-perfusion ratios with PET

MFV Melo, D Layfield, RS Harris, K O'neill… - Journal of Nuclear …, 2003 - Soc Nuclear Med
The topographic matching of alveolar ventilation (V̇ A) and perfusion (Q̇) is the main
determinant of gas exchange efficiency of the lung. However, no pulmonary functional …

Quantitative imaging metrics for the assessment of pulmonary pathophysiology: an official American Thoracic Society and Fleischner Society joint workshop report

CCW Hsia, JHT Bates, B Driehuys, SB Fain… - Annals of the …, 2023 - atsjournals.org
Multiple thoracic imaging modalities have been developed to link structure to function in the
diagnosis and monitoring of lung disease. Volumetric computed tomography (CT) renders …

Mechanism by which a sustained inflation can worsen oxygenation in acute lung injury

G Musch, RS Harris, MF Vidal Melo… - The Journal of the …, 2004 - pubs.asahq.org
Background Sustained lung inflations (recruitment maneuvers [RMs]) are occasionally used
during mechanical ventilation of patients with acute lung injury to restore aeration to …

Regional gas exchange and cellular metabolic activity in ventilator-induced lung injury

G Musch, JG Venegas, G Bellani, T Winkler… - The Journal of the …, 2007 - pubs.asahq.org
Background Alveolar overdistension and repetitive derecruitment-recruitment contribute to
ventilator-induced lung injury (VILI). The authors investigated (1) whether inflammatory cell …

Computed tomography studies of lung ventilation and perfusion

EA Hoffman, D Chon - Proceedings of the American Thoracic …, 2005 - atsjournals.org
With the emergence of multidetector-row computed tomography (CT) it is now possible to
image both structure and function via use of a single imaging modality. Breath-hold spiral CT …

[HTML][HTML] Ventilation/perfusion relationships and gas exchange: measurement approaches

SR Hopkins - Comprehensive Physiology, 2020 - ncbi.nlm.nih.gov
Abstract Ventilation-perfusion (VA/Q) matching, the regional matching of the flow of fresh gas
to flow of deoxygenated capillary blood, is the most important mechanism affecting the …