Results 1 to 10 of about 56,070 (265)

Milestones in Understanding Pulmonary Circulation: From Antiquity to Heart-Lung Machine [PDF]

open access: yesDiagnostics, 2021
Human pulmonary circulation is as full of mysteries and surprises as is the history of attempts to uncover and understand them. The Special Issue of Diagnostics, appearing after 2020 immobilized the world, give us an opportunity, space and momentum to ...
Adam Torbicki
doaj   +2 more sources

Associations between body mass index and lung function using Z-scores: a nonlinear relationship and machine learning classification modeling [PDF]

open access: yesFrontiers in Physiology
IntroductionThis study systematically investigated the relationship between body mass index (BMI) and lung function, incorporating Z-scores, thereby offering a novel approach to lung function management.MethodsData from the National Health and Nutrition ...
Wei Feng   +5 more
doaj   +2 more sources

Evolution of surgery of ventricular septal defect closure [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2022
A ventricular septal defect is one of the foremost prevalent congenital heart defects, accounting for around 20% of all congenital heart malformations.
Akkerbez Adilbekova   +3 more
doaj   +1 more source

Personalized choice of vascular access for isolated hepatic perfusion: analysis of complication risk stratification programs

open access: yesРоссийский кардиологический журнал, 2023
The article presents three clinical reviews of isolated hepatic perfusion using a heart-lung machine. The probability of postoperative complications was retrospectively assessed using risk stratification programs for adverse outcomes.
V. M. Unguryan   +5 more
doaj   +1 more source

Case Report: Ketogenic Diet Is Associated With Improvements in Chronic Obstructive Pulmonary Disease

open access: yesFrontiers in Medicine, 2021
Chronic Obstructive Pulmonary Disease (COPD) is a debilitating inflammatory respiratory condition that presents with worsening breathing difficulties and it is assumed to be progressive and incurable.
Nicholas G. Norwitz   +5 more
doaj   +1 more source

Comparison in Partition Efficiency of Protein Separation between Four Different Tubing Modifications in Spiral High-Speed Countercurrent Chromatography

open access: yesSeparations, 2016
High-speed countercurrent chromatography with a spiral tube assembly can retain a satisfactory amount of stationary phase of polymer phase systems used for protein separation.
Yoichiro Ito, Robert Clary
doaj   +1 more source

Miniaturized Heart-Lung Machine

open access: yesJournal of Investigative Surgery, 1991
The miniaturized heart-lung machine consists of commercially available roller pumps, a flexible heat exchanger, a newly devised bubble oxygenator, and polyethylene cannulas and silicone tubes. The minimum and maximal priming volume of the entire system is 4.7 and 16.7 mL, respectively.
I, Krueger, F, Ghussen, W, Isselhard
openaire   +2 more sources

Infections through blood from heart-lung machine [PDF]

open access: yesThorax, 1972
Of 657 cultures of blood from the heart-lung machine during operations performed with extra-corporeal circulation, 16 (2·4%) proved to be positive. Of these 16 patients, 12 showed no clinical infective symptoms. The case histories of the remaining four patients are presented.
W C, Geldof, A G, Brom
openaire   +2 more sources

Network-assisted analysis of GWAS data identifies a functionally-relevant gene module for childhood-onset asthma

open access: yesScientific Reports, 2017
The number of genetic factors associated with asthma remains limited. To identify new genes with an undetected individual effect but collectively influencing asthma risk, we conducted a network-assisted analysis that integrates outcomes of genome-wide ...
Y. Liu   +11 more
doaj   +1 more source

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