Results 11 to 20 of about 58,255 (295)

Pulmonary gas exchange evaluated by machine learning: a computer simulation. [PDF]

open access: yesJ Clin Monit Comput, 2023
Using computer simulation we investigated whether machine learning (ML) analysis of selected ICU monitoring data can quantify pulmonary gas exchange in multi-compartment format.
Morgan TJ   +3 more
europepmc   +2 more sources

Hemodynamic and gas exchange effects of inhaled iloprost in patients with COPD and pulmonary hypertension

open access: yesInternational Journal of COPD, 2017
Lan Wang,1,* Yuan-Zhe Jin,2,* Qin-Hua Zhao,1 Rong Jiang,1 Wen-hui Wu,1 Su-Gang Gong,1 Jing He,1 Jin-Ming Liu,1 Zhi-Cheng Jing1,3 1Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China ...
Wang L   +8 more
doaj   +1 more source

Pulmonary gas exchange during hemodialysis

open access: yesKidney International, 1986
Pulmonary gas exchange was continuously measured in 13 mechanically ventilated patients during 24 hemodialyses for acute renal failure. Minute-ventilation was maintained constant by controlled ventilation and gas exchange was continuously measured by a mass-spectrometer system. Three groups were compared: a cuprophan membrane with an acetate dialysate;
Bouffard, Yves   +6 more
openaire   +3 more sources

Diagnostic utility of sub-maximum cardiopulmonary exercise testing in the ambulatory setting for heart failure with preserved ejection fraction

open access: yesPulmonary Circulation, 2020
Pulmonary hypertension is commonly associated with heart failure with preserved ejection fraction. In heart failure with preserved ejection fraction, the elevated left-sided filling pressures result in isolated post-capillary pulmonary hypertension or ...
Hannah T. Oakland   +5 more
doaj   +1 more source

Gas exchange during exercise in habitually active asthmatic subjects [PDF]

open access: yes, 2005
We determined the relations among gas exchange, breathing mechanics, and airway inflammation during moderate- to maximum-intensity exercise in asthmatic subjects.
Haverkamp, HC   +6 more
core   +1 more source

Excessive gas exchange impairment during exercise in a subject with a history of bronchopulmonary dysplasia and high altitude pulmonary edema [PDF]

open access: yes, 2007
A 27-year-old male subject (V(O2 max)), 92% predicted) with a history of bronchopulmonary dysplasia (BPD) and a clinically documented case of high altitude pulmonary edema (HAPE) was examined at rest and during exercise.
Lovering, AT   +9 more
core   +1 more source

Significance of Pulmonary Endothelial Injury and the Role of Cyclooxygenase-2 and Prostanoid Signaling

open access: yesBioengineering, 2023
The endothelium plays a key role in the dynamic balance of hemodynamic, humoral and inflammatory processes in the human body. Its central importance and the resulting therapeutic concepts are the subject of ongoing research efforts and form the basis for
Rosa Nickl   +3 more
doaj   +1 more source

Gas Exchange and Mechanical Properties of the Lung in Miners with Severe Concomitant Injury

open access: yesОбщая реаниматология, 2007
Objective: to study the specific features of pulmonary gas exchange and mechanical properties in various manifestations of respiratory failure in miners with severe concomitant injury, who have a service length of 10 years or more, in order to optimize ...
V. V. Moroz   +4 more
doaj   +1 more source

Optimized ventilation power to avoid VILI

open access: yesJournal of Intensive Care, 2023
The effort to minimize VILI risk must be multi-pronged. The need to adequately ventilate, a key determinant of hazardous power, is reduced by judicious permissive hypercapnia, reduction of innate oxygen demand, and by prone body positioning that promotes
Lauren T. Thornton, John J. Marini
doaj   +1 more source

Impact of Detoxification Techniques on Pulmonary Gas Exchange Function in Patients with Generalized Peritonitis

open access: yesОбщая реаниматология, 2012
Objective: to analyze the impact of different detoxification techniques on pulmonary gas exchange function in patients with generalized peritonitis complicated by multiple organ failure. Subjects and methods.
R. A. Mlinnik, O. V. Voyenov
doaj   +1 more source

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