Anesthesia & Analgesia, ISSN 0003-2999, 07/2005, Volume 101, Issue 1, pp. 206 - 212
We developed a modified nitrogen washin/washout technique based on standard monitors using inspiratory and end-tidal gas concentration values for functional...
MECHANICALLY VENTILATED PATIENTS | END-EXPIRATORY PRESSURE | FRC | VOLUME | ACUTE LUNG INJURY | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | MODEL | RESPIRATORY-DISTRESS-SYNDROME | Humans | Middle Aged | Male | Nitrogen | Carbon Dioxide - blood | Oxygen Consumption - physiology | Positive-Pressure Respiration | Respiration, Artificial | Oxygen - blood | Functional Residual Capacity - physiology | Algorithms | Point-of-Care Systems | Monitoring, Physiologic - methods | Adult | Female | Aged | Lung - metabolism | Models, Anatomic | Artificial | Lung | methods | MEDICIN OCH HÄLSOVETENSKAP | Physiologic | Anatomic | diagnostic use | Monitoring | MEDICAL AND HEALTH SCIENCES | Oxygen | Oxygen Consumption | physiology | Functional Residual Capacity | blood | Carbon Dioxide | metabolism | Models | Respiration
MECHANICALLY VENTILATED PATIENTS | END-EXPIRATORY PRESSURE | FRC | VOLUME | ACUTE LUNG INJURY | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | MODEL | RESPIRATORY-DISTRESS-SYNDROME | Humans | Middle Aged | Male | Nitrogen | Carbon Dioxide - blood | Oxygen Consumption - physiology | Positive-Pressure Respiration | Respiration, Artificial | Oxygen - blood | Functional Residual Capacity - physiology | Algorithms | Point-of-Care Systems | Monitoring, Physiologic - methods | Adult | Female | Aged | Lung - metabolism | Models, Anatomic | Artificial | Lung | methods | MEDICIN OCH HÄLSOVETENSKAP | Physiologic | Anatomic | diagnostic use | Monitoring | MEDICAL AND HEALTH SCIENCES | Oxygen | Oxygen Consumption | physiology | Functional Residual Capacity | blood | Carbon Dioxide | metabolism | Models | Respiration
Journal Article
Journal of Thoracic Disease, ISSN 2072-1439, 2015, Volume 7, Issue 8, pp. 1459 - 1466
Background: Traditionally, the choice of tidal volume for mechanical ventilation was based on body weight (BW) and usually, predicted BW was used to correct...
Functional residual capacity (FRC) | Predicted body weight (BW) | Lung protective ventilation | Tidal volume | predicted body weight (BW) | RESPIRATORY SYSTEM | lung protective ventilation | MECHANICAL VENTILATION | ACUTE LUNG INJURY | tidal volume | OUTCOMES | STRESS | STRAIN | Original
Functional residual capacity (FRC) | Predicted body weight (BW) | Lung protective ventilation | Tidal volume | predicted body weight (BW) | RESPIRATORY SYSTEM | lung protective ventilation | MECHANICAL VENTILATION | ACUTE LUNG INJURY | tidal volume | OUTCOMES | STRESS | STRAIN | Original
Journal Article
Anesthesiology, ISSN 0003-3022, 10/2006, Volume 105, Issue 4, pp. 670 - 675
Background: Based on age-dependent differences in pulmonary mechanics, the effect of neuromuscular blockade may differ in infants compared with older children....
ANESTHESIA | PRESSURE | MECHANICS | LUNG-VOLUMES | FRC | PARALYZED CHILDREN | DISEASE | GAS | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | ULTRASONIC FLOW METER | Neuromuscular Blockade | Humans | Child, Preschool | Infant | Male | Positive-Pressure Respiration | Respiration, Artificial | Functional Residual Capacity - physiology | Sample Size | Anesthesia | Female | Respiratory Function Tests | Child | Respiratory Mechanics - physiology
ANESTHESIA | PRESSURE | MECHANICS | LUNG-VOLUMES | FRC | PARALYZED CHILDREN | DISEASE | GAS | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | ULTRASONIC FLOW METER | Neuromuscular Blockade | Humans | Child, Preschool | Infant | Male | Positive-Pressure Respiration | Respiration, Artificial | Functional Residual Capacity - physiology | Sample Size | Anesthesia | Female | Respiratory Function Tests | Child | Respiratory Mechanics - physiology
Journal Article
Journal of Pediatric Surgery, ISSN 0022-3468, 2013, Volume 48, Issue 7, pp. 1459 - 1462
Abstract Introduction Functional residual capacity (FRC) and lung clearance index (LCI) are sensitive parameters for early detection of airway disease in...
Pediatrics | Surgery | Mechanically ventilated infants | Functional residual capacity (FRC) | Lung clearance index (LCI) | Congenital diaphragmatic hernia (CDH) | Application in newborn | SURGERY | VOLUME | NEAR-INFRARED SPECTROSCOPY | PEDIATRICS | Hernias, Diaphragmatic, Congenital | Prospective Studies | Humans | Female | Male | Lung - physiopathology | Functional Residual Capacity | Respiration, Artificial | Hernia, Diaphragmatic - physiopathology | Infant, Newborn | Hernia | Infants | Genetic disorders | Diaphragm
Pediatrics | Surgery | Mechanically ventilated infants | Functional residual capacity (FRC) | Lung clearance index (LCI) | Congenital diaphragmatic hernia (CDH) | Application in newborn | SURGERY | VOLUME | NEAR-INFRARED SPECTROSCOPY | PEDIATRICS | Hernias, Diaphragmatic, Congenital | Prospective Studies | Humans | Female | Male | Lung - physiopathology | Functional Residual Capacity | Respiration, Artificial | Hernia, Diaphragmatic - physiopathology | Infant, Newborn | Hernia | Infants | Genetic disorders | Diaphragm
Journal Article
RESPIRATORY CARE, ISSN 0020-1324, 11/2010, Volume 55, Issue 11, pp. 1464 - 1468
BACKGROUND: The measurement of functional residual capacity (FRC) in ventilated patients could help track the extent of acute lung disease, monitor recruitment...
SYSTEM | NITROGEN WASHOUT | mechanical ventilation | SULFUR-HEXAFLUORIDE WASHOUT | pleural effusion | monitoring | functional residual capacity | LUNG-VOLUME | ACCURACY | MECHANICALLY VENTILATED PATIENTS | FRACTION | RESPIRATORY SYSTEM | FRC | chest mechanics | OXYGEN WASHIN-WASHOUT | CRITICAL CARE MEDICINE | Nitrogen - metabolism | Nitrogen - analysis | Respiratory Function Tests - methods | Tomography, X-Ray Computed | Lung - diagnostic imaging | Positive-Pressure Respiration - methods | Oxygen - metabolism | Oxygen - analysis | Functional Residual Capacity - physiology | Animals | Sus scrofa | Breath Tests - methods | Disease Models, Animal | Pleural effusion | Chest mechanics | Functional residual capacity | Mechanical ventilation | Monitoring | Pleural effusions | CT imaging | Care and treatment | Models | Diagnosis | Research | Respiratory physiology | Methods
SYSTEM | NITROGEN WASHOUT | mechanical ventilation | SULFUR-HEXAFLUORIDE WASHOUT | pleural effusion | monitoring | functional residual capacity | LUNG-VOLUME | ACCURACY | MECHANICALLY VENTILATED PATIENTS | FRACTION | RESPIRATORY SYSTEM | FRC | chest mechanics | OXYGEN WASHIN-WASHOUT | CRITICAL CARE MEDICINE | Nitrogen - metabolism | Nitrogen - analysis | Respiratory Function Tests - methods | Tomography, X-Ray Computed | Lung - diagnostic imaging | Positive-Pressure Respiration - methods | Oxygen - metabolism | Oxygen - analysis | Functional Residual Capacity - physiology | Animals | Sus scrofa | Breath Tests - methods | Disease Models, Animal | Pleural effusion | Chest mechanics | Functional residual capacity | Mechanical ventilation | Monitoring | Pleural effusions | CT imaging | Care and treatment | Models | Diagnosis | Research | Respiratory physiology | Methods
Journal Article
6.
Full Text
Determination of functional residual capacity by oxygen washin-washout: a validation study
Intensive Care Medicine, ISSN 0342-4642, 5/2007, Volume 33, Issue 5, pp. 912 - 916
To validate a new system for functional residual capacity (FRC) measurements using oxygen washin/washout in spontaneously breathing humans. The system (LUFU,...
Pediatrics | Pain Medicine | Emergency Medicine | Pneumology/Respiratory System | Medicine & Public Health | Body plethysmography | Intensive / Critical Care Medicine | Helium dilution method | Anesthesiology | Oxygen washin-washout | Functional residual capacity | helium dilution method | FRC | body plethysmography | functional residual capacity | LUNG-VOLUME | oxygen washin-washout | CRITICAL CARE MEDICINE | Ventilators, Mechanical | Confidence Intervals | Functional Residual Capacity - physiology | Reproducibility of Results | Plethysmography, Whole Body - methods | Humans | Adult | Female | Male | Lung - physiology | Equipment Design | Oxygen - metabolism | Research | Health aspects | Pulmonary gas exchange | Plethysmography | Care and treatment | Usage | Diagnosis | Cardiovascular diseases
Pediatrics | Pain Medicine | Emergency Medicine | Pneumology/Respiratory System | Medicine & Public Health | Body plethysmography | Intensive / Critical Care Medicine | Helium dilution method | Anesthesiology | Oxygen washin-washout | Functional residual capacity | helium dilution method | FRC | body plethysmography | functional residual capacity | LUNG-VOLUME | oxygen washin-washout | CRITICAL CARE MEDICINE | Ventilators, Mechanical | Confidence Intervals | Functional Residual Capacity - physiology | Reproducibility of Results | Plethysmography, Whole Body - methods | Humans | Adult | Female | Male | Lung - physiology | Equipment Design | Oxygen - metabolism | Research | Health aspects | Pulmonary gas exchange | Plethysmography | Care and treatment | Usage | Diagnosis | Cardiovascular diseases
Journal Article
RESPIRATORY CARE, ISSN 0020-1324, 05/2010, Volume 55, Issue 5, pp. 589 - 594
BACKGROUND: Measurement of functional residual capacity (FRC) is now possible at bedside, during mechanical ventilation. OBJECTIVES: To determine the...
postoperative | alveolar recruitment maneuver | WASHOUT TECHNIQUE | mechanical ventilation | IMPROVES ARTERIAL OXYGENATION | DISTRESS-SYNDROME | ACUTE LUNG INJURY | oxygenation | TIDAL VOLUMES | GENERAL-ANESTHESIA | functional residual capacity | REFERENCE VALUES | END-EXPIRATORY PRESSURE | RESPIRATORY SYSTEM | FRC | cardiac surgery | GAS-EXCHANGE | respiratory compliance | CRITICAL CARE MEDICINE | Predictive Value of Tests | Follow-Up Studies | Humans | Postoperative Period | Male | Positive-Pressure Respiration - methods | Oxygen Consumption - physiology | Cardiac Surgical Procedures | Functional Residual Capacity - physiology | Lung Compliance - physiology | Monitoring, Physiologic - methods | Female | Aged | Retrospective Studies | Ventilator Weaning - methods | Postoperative | Alveolar recruitment maneuver | Frc | Respiratory compliance | Cardiac surgery | Oxygenation | Functional residual capacity | Mechanical ventilation | Acute respiratory distress syndrome | Care and treatment | Research | Management | Cardiac patients | Artificial respiration
postoperative | alveolar recruitment maneuver | WASHOUT TECHNIQUE | mechanical ventilation | IMPROVES ARTERIAL OXYGENATION | DISTRESS-SYNDROME | ACUTE LUNG INJURY | oxygenation | TIDAL VOLUMES | GENERAL-ANESTHESIA | functional residual capacity | REFERENCE VALUES | END-EXPIRATORY PRESSURE | RESPIRATORY SYSTEM | FRC | cardiac surgery | GAS-EXCHANGE | respiratory compliance | CRITICAL CARE MEDICINE | Predictive Value of Tests | Follow-Up Studies | Humans | Postoperative Period | Male | Positive-Pressure Respiration - methods | Oxygen Consumption - physiology | Cardiac Surgical Procedures | Functional Residual Capacity - physiology | Lung Compliance - physiology | Monitoring, Physiologic - methods | Female | Aged | Retrospective Studies | Ventilator Weaning - methods | Postoperative | Alveolar recruitment maneuver | Frc | Respiratory compliance | Cardiac surgery | Oxygenation | Functional residual capacity | Mechanical ventilation | Acute respiratory distress syndrome | Care and treatment | Research | Management | Cardiac patients | Artificial respiration
Journal Article
Anaesthesia, ISSN 0003-2409, 08/2006, Volume 61, Issue 8, pp. 758 - 763
Summary Caudal block results in a motor blockade that can reduce abdominal wall tension. This could interact with the balance between chest wall and lung...
THORACIC EXTRADURAL ANALGESIA | ANESTHETIZED PARALYZED CHILDREN | EPIDURAL-ANESTHESIA | FRC | AIRWAY-CLOSURE | GAS | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | LUNG-VOLUME | ULTRASONIC FLOW METER | PROPOFOL | Anesthesia, General - methods | Humans | Child, Preschool | Male | Anesthetics, Local - pharmacology | Posture | Respiratory Mechanics - drug effects | Bupivacaine - pharmacology | Functional Residual Capacity - drug effects | Pulmonary Gas Exchange - drug effects | Female | Anesthesia, Caudal | Child | Analysis | Children | Ventilation | Anesthesia | Health | Surgery | Children & youth
THORACIC EXTRADURAL ANALGESIA | ANESTHETIZED PARALYZED CHILDREN | EPIDURAL-ANESTHESIA | FRC | AIRWAY-CLOSURE | GAS | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | LUNG-VOLUME | ULTRASONIC FLOW METER | PROPOFOL | Anesthesia, General - methods | Humans | Child, Preschool | Male | Anesthetics, Local - pharmacology | Posture | Respiratory Mechanics - drug effects | Bupivacaine - pharmacology | Functional Residual Capacity - drug effects | Pulmonary Gas Exchange - drug effects | Female | Anesthesia, Caudal | Child | Analysis | Children | Ventilation | Anesthesia | Health | Surgery | Children & youth
Journal Article
European Journal of Radiology, ISSN 0720-048X, 2008, Volume 71, Issue 3, pp. 506 - 512
Abstract Purpose In dynamic liver magnetic resonance imaging (MRI) studies, there are problems with misregistration when subtraction images are processed. For...
Radiology | Dynamic liver MRI | Subtraction | Functional residual capacity (FRC) | Reproducibility | Breath-hold | POSITION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Liver - pathology | Reproducibility of Results | Humans | Middle Aged | Magnetic Resonance Imaging - methods | Male | Subtraction Technique | Artifacts | Sensitivity and Specificity | Aged, 80 and over | Adult | Female | Liver Diseases - diagnosis | Aged | Image Enhancement - methods | Respiratory Mechanics | Magnetic resonance imaging | Liver
Radiology | Dynamic liver MRI | Subtraction | Functional residual capacity (FRC) | Reproducibility | Breath-hold | POSITION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Liver - pathology | Reproducibility of Results | Humans | Middle Aged | Magnetic Resonance Imaging - methods | Male | Subtraction Technique | Artifacts | Sensitivity and Specificity | Aged, 80 and over | Adult | Female | Liver Diseases - diagnosis | Aged | Image Enhancement - methods | Respiratory Mechanics | Magnetic resonance imaging | Liver
Journal Article
Anesthesia and Analgesia, ISSN 0003-2999, 2008, Volume 106, Issue 5, pp. 1491 - 1494
BACKGROUND: Functional residual capacity (FRC) measurements may help to guide respiratory therapy. Using the oxygen washout technique, FRC can be assessed at...
NITROGEN WASHOUT | SEDATIVES | FRC | GAS | ANESTHESIOLOGY | POSITIVE AIRWAY PRESSURE | ALVEOLAR RECRUITMENT | ANALGESICS | ACCURACY | Reproducibility of Results | Humans | Middle Aged | Breath Tests | Male | Functional Residual Capacity | Positive-Pressure Respiration | Inhalation | Oxygen - analysis | Cardiac Surgical Procedures | Point-of-Care Systems | Time Factors | Female | Aged
NITROGEN WASHOUT | SEDATIVES | FRC | GAS | ANESTHESIOLOGY | POSITIVE AIRWAY PRESSURE | ALVEOLAR RECRUITMENT | ANALGESICS | ACCURACY | Reproducibility of Results | Humans | Middle Aged | Breath Tests | Male | Functional Residual Capacity | Positive-Pressure Respiration | Inhalation | Oxygen - analysis | Cardiac Surgical Procedures | Point-of-Care Systems | Time Factors | Female | Aged
Journal Article
Journal of Applied Physiology, ISSN 8750-7587, 11/2016, Volume 121, Issue 5, pp. 1087 - 1097
Multiple-breath inert gas washout (MBW) is ideally suited for early detection and monitoring of serious lung disease, such as cystic fibrosis, in infants and...
In Vitro | Lung Model | Functional Residual Capacity | FRC | Inert Gas | Molar Mass | Pediatrics | Pediatrik | Fysiologi | Physiology
In Vitro | Lung Model | Functional Residual Capacity | FRC | Inert Gas | Molar Mass | Pediatrics | Pediatrik | Fysiologi | Physiology
Journal Article
RESPIRATORY CARE, ISSN 0020-1324, 11/2007, Volume 52, Issue 11, pp. 1480 - 1489
BACKGROUND: Several techniques for measuring the functional residual capacity (FRC) of the lungs in mechanically ventilated patients have been proposed, each...
CT-SCAN | NITROGEN WASHOUT | animal models | positive end-expiratory pressure | mechanical ventilation | SULFUR-HEXAFLUORIDE WASHOUT | acute lung injury | functional residual capacity | IMPROVED ARTERIAL OXYGENATION | RESPIRATORY-DISTRESS-SYNDROME | MECHANICALLY VENTILATED PATIENTS | PORCINE MODEL | END-EXPIRATORY PRESSURE | RESPIRATORY SYSTEM | FRC | acute respiratory distress syndrome | carbon dioxide rebreathing | GAS-EXCHANGE | lung volumes | RECRUITMENT MANEUVERS | CRITICAL CARE MEDICINE | Reproducibility of Results | Air - analysis | Injections, Intravenous | Respiratory Distress Syndrome, Adult - chemically induced | Respiratory Distress Syndrome, Adult - physiopathology | Oleic Acid - administration & dosage | Male | Positive-Pressure Respiration - methods | Carbon Dioxide - analysis | Functional Residual Capacity - physiology | Animals | Swine | Oleic Acid - toxicity | Female | Breath Tests - methods | Disease Models, Animal | Respiratory Distress Syndrome, Adult - therapy
CT-SCAN | NITROGEN WASHOUT | animal models | positive end-expiratory pressure | mechanical ventilation | SULFUR-HEXAFLUORIDE WASHOUT | acute lung injury | functional residual capacity | IMPROVED ARTERIAL OXYGENATION | RESPIRATORY-DISTRESS-SYNDROME | MECHANICALLY VENTILATED PATIENTS | PORCINE MODEL | END-EXPIRATORY PRESSURE | RESPIRATORY SYSTEM | FRC | acute respiratory distress syndrome | carbon dioxide rebreathing | GAS-EXCHANGE | lung volumes | RECRUITMENT MANEUVERS | CRITICAL CARE MEDICINE | Reproducibility of Results | Air - analysis | Injections, Intravenous | Respiratory Distress Syndrome, Adult - chemically induced | Respiratory Distress Syndrome, Adult - physiopathology | Oleic Acid - administration & dosage | Male | Positive-Pressure Respiration - methods | Carbon Dioxide - analysis | Functional Residual Capacity - physiology | Animals | Swine | Oleic Acid - toxicity | Female | Breath Tests - methods | Disease Models, Animal | Respiratory Distress Syndrome, Adult - therapy
Journal Article
Respiratory Care, ISSN 0020-1324, 11/2007, Volume 52, Issue 11, pp. 1480 - 1489
Journal Article
Applied Cardiopulmonary Pathophysiology, ISSN 0920-5268, 2011, Volume 15, Issue 2, pp. 81 - 86
Journal Article
Journal of Pediatrics, The, ISSN 0022-3476, 2016, Volume 181, pp. 62 - 66.e1
Objective To compare the pulmonary function, measured at birth and at hospital discharge, of infants whose mothers had been randomized to a single rescue...
Pediatrics | premature infants | lung trajectory | passive respiratory resistance | pulmonary function tests | passive respiratory compliance | rescue antenatal steroids | betamethasone | functional residual capacity | WOMEN | THERAPY | PASSIVE RESPIRATORY MECHANICS | PREMATURE-INFANTS | MORPHOMETRY | FETAL LUNG | DISEASE | RESIDUAL CAPACITY | LUNG-FUNCTION | PEDIATRICS | BIRTH | Glucocorticoids - administration & dosage | Prenatal Care - methods | Prospective Studies | Betamethasone - administration & dosage | Follow-Up Studies | Risk Assessment | Humans | Patient Discharge | Male | Reference Values | Treatment Outcome | Gestational Age | Pregnancy | Intensive Care Units, Neonatal | Infant, Premature | Lung Compliance - drug effects | Functional Residual Capacity - drug effects | Adult | Female | Respiratory Distress Syndrome, Newborn - drug therapy | Respiratory Function Tests | Infant, Newborn | Infants (Premature) | Hospitals | Admission and discharge | Corticosteroids | Pregnant women | Analysis | Pulmonary function tests | functional residual capacity (FRC) | pulmonary function tests (PFTs) | passive respiratory compliance (Crs) | passive respiratory resistance (Rrs)
Pediatrics | premature infants | lung trajectory | passive respiratory resistance | pulmonary function tests | passive respiratory compliance | rescue antenatal steroids | betamethasone | functional residual capacity | WOMEN | THERAPY | PASSIVE RESPIRATORY MECHANICS | PREMATURE-INFANTS | MORPHOMETRY | FETAL LUNG | DISEASE | RESIDUAL CAPACITY | LUNG-FUNCTION | PEDIATRICS | BIRTH | Glucocorticoids - administration & dosage | Prenatal Care - methods | Prospective Studies | Betamethasone - administration & dosage | Follow-Up Studies | Risk Assessment | Humans | Patient Discharge | Male | Reference Values | Treatment Outcome | Gestational Age | Pregnancy | Intensive Care Units, Neonatal | Infant, Premature | Lung Compliance - drug effects | Functional Residual Capacity - drug effects | Adult | Female | Respiratory Distress Syndrome, Newborn - drug therapy | Respiratory Function Tests | Infant, Newborn | Infants (Premature) | Hospitals | Admission and discharge | Corticosteroids | Pregnant women | Analysis | Pulmonary function tests | functional residual capacity (FRC) | pulmonary function tests (PFTs) | passive respiratory compliance (Crs) | passive respiratory resistance (Rrs)
Journal Article
JOURNAL OF APPLIED PHYSIOLOGY, ISSN 8750-7587, 11/2016, Volume 121, Issue 5, pp. 1087 - 1097
Multiple-breath inert gas washout (MBW) is ideally suited for early detection and monitoring of serious lung disease, such as cystic fibrosis, in infants and...
TESTS | SPORT SCIENCES | PHYSIOLOGY | VOLUME | TIME | functional residual capacity | CHILDREN | molar mass | FRC | in vitro | inert gas | LUNG-DISEASE | CYSTIC-FIBROSIS | DELAY | lung model | Nitrogen - metabolism | Carbon Dioxide - metabolism | Cystic Fibrosis - metabolism | Cystic Fibrosis - physiopathology | Humans | Respiratory Rate - physiology | Infant | Male | Lung - physiology | Oxygen - metabolism | Functional Residual Capacity - physiology | Lung - metabolism | Sulfur Hexafluoride - metabolism | Breath Tests - methods | Tidal Volume - physiology
TESTS | SPORT SCIENCES | PHYSIOLOGY | VOLUME | TIME | functional residual capacity | CHILDREN | molar mass | FRC | in vitro | inert gas | LUNG-DISEASE | CYSTIC-FIBROSIS | DELAY | lung model | Nitrogen - metabolism | Carbon Dioxide - metabolism | Cystic Fibrosis - metabolism | Cystic Fibrosis - physiopathology | Humans | Respiratory Rate - physiology | Infant | Male | Lung - physiology | Oxygen - metabolism | Functional Residual Capacity - physiology | Lung - metabolism | Sulfur Hexafluoride - metabolism | Breath Tests - methods | Tidal Volume - physiology
Journal Article
Journal of Allergy and Clinical Immunology, The, ISSN 0091-6749, 2013, Volume 133, Issue 3, pp. 729 - 738.e18
Background Asthma heterogeneity is multidimensional and requires additional tools to unravel its complexity. Computed tomography (CT)–assessed proximal airway...
Allergy and Immunology | quantitative imaging | distal airway | fractal analysis | phenotypes | airway remodeling | cluster analysis | Asthma | WALL THICKNESS | SCANS | IMMUNOLOGY | HIGH-RESOLUTION CT | LUNG-VOLUME | OBSTRUCTIVE PULMONARY-DISEASE | ALLERGY | EMPHYSEMA | VOLUME REDUCTION SURGERY | EXPIRATORY CT | GEOMETRY | INDEXES | Asthma - physiopathology | Humans | Middle Aged | Tomography, X-Ray Computed - methods | Male | Lung - physiopathology | Asthma - diagnostic imaging | Airway Remodeling | Phenotype | Adult | Female | Aged | Asthma - pathology | Cluster Analysis | CT imaging | Biological products | Analysis | Cluster analysis | Variables | Statistical analysis | Tomography | Software | Drug therapy | Methods | Quality of life | TLC, Total lung capacity | LA, Lumen area | HU, Hounsfield units | Dav, Averaged fractal dimension | MLD E | WA, Wall area | inspiratory ratio | RB1, Right upper lobe apical segmental bronchus | VI−850 E-I, VI−850 change on paired inspiratory and expiratory CT scan | ROI, Region of interest | 950 E-I, Voxel index change of percent voxels between −950 and −850 HU on paired inspiratory and expiratory CT scan | Pi10, Hypothetical airway with internal perimeter of 10 mm | ICC, Intraclass correlation coefficient | Dsce, Slope-corrected most-efficient covering fractal dimension | FRC, Functional residual capacity | De, Most efficient cover fractal dimension | I, Mean lung density expiratory | CT, Computed tomography | BSA, Body surface area | VI, Voxel index | Po20, Hypothetical airways with outer airway perimeter of 20 mm | WV, Wall volume | LV, Lumen volume | Asthma and Lower Airway Disease | RV, Residual volume | VI−850 | Dsc, Slope-corrected fractal dimension | ATS, American Thoracic Society
Allergy and Immunology | quantitative imaging | distal airway | fractal analysis | phenotypes | airway remodeling | cluster analysis | Asthma | WALL THICKNESS | SCANS | IMMUNOLOGY | HIGH-RESOLUTION CT | LUNG-VOLUME | OBSTRUCTIVE PULMONARY-DISEASE | ALLERGY | EMPHYSEMA | VOLUME REDUCTION SURGERY | EXPIRATORY CT | GEOMETRY | INDEXES | Asthma - physiopathology | Humans | Middle Aged | Tomography, X-Ray Computed - methods | Male | Lung - physiopathology | Asthma - diagnostic imaging | Airway Remodeling | Phenotype | Adult | Female | Aged | Asthma - pathology | Cluster Analysis | CT imaging | Biological products | Analysis | Cluster analysis | Variables | Statistical analysis | Tomography | Software | Drug therapy | Methods | Quality of life | TLC, Total lung capacity | LA, Lumen area | HU, Hounsfield units | Dav, Averaged fractal dimension | MLD E | WA, Wall area | inspiratory ratio | RB1, Right upper lobe apical segmental bronchus | VI−850 E-I, VI−850 change on paired inspiratory and expiratory CT scan | ROI, Region of interest | 950 E-I, Voxel index change of percent voxels between −950 and −850 HU on paired inspiratory and expiratory CT scan | Pi10, Hypothetical airway with internal perimeter of 10 mm | ICC, Intraclass correlation coefficient | Dsce, Slope-corrected most-efficient covering fractal dimension | FRC, Functional residual capacity | De, Most efficient cover fractal dimension | I, Mean lung density expiratory | CT, Computed tomography | BSA, Body surface area | VI, Voxel index | Po20, Hypothetical airways with outer airway perimeter of 20 mm | WV, Wall volume | LV, Lumen volume | Asthma and Lower Airway Disease | RV, Residual volume | VI−850 | Dsc, Slope-corrected fractal dimension | ATS, American Thoracic Society
Journal Article
Chest, ISSN 0012-3692, 05/2018, Volume 153, Issue 5, pp. 1240 - 1248
Alpha-1 antitrypsin deficiency (AATD) is characterized by low serum levels of or dysfunctional alpha-1 proteinase inhibitor. In the lung parenchyma, this...
alpha-1 antitrypsin | alpha-1 proteinase inhibitor | alpha-1 antitrypsin deficiency | COPD | emphysema | CT | MACROSCOPIC MORPHOMETRY | CLINICAL-TRIAL | ALPHA-ANTITRYPSIN DEFICIENCY | OBJECTIVE QUANTIFICATION | FUNCTION IMPAIRMENT | OBSTRUCTIVE PULMONARY-DISEASE | CT DENSITOMETRY | RESPIRATORY SYSTEM | AUGMENTATION THERAPY | HEALTH-STATUS | CRITICAL CARE MEDICINE | CT imaging | Usage | Lung diseases, Obstructive | Lung diseases | Tomography | Research | Alpha 1-antitrypsin deficiency | A1-PI, alpha-1 proteinase inhibitor | VI, voxel index | Recent Advances in Chest Medicine | AATD, alpha-1 antitrypsin deficiency | 2-D, two-dimensional | PD15, 15th percentile density | TLC, total lung capacity | HU, Hounsfield unit | FRC, functional residual capacity | 3-D, three-dimensional
alpha-1 antitrypsin | alpha-1 proteinase inhibitor | alpha-1 antitrypsin deficiency | COPD | emphysema | CT | MACROSCOPIC MORPHOMETRY | CLINICAL-TRIAL | ALPHA-ANTITRYPSIN DEFICIENCY | OBJECTIVE QUANTIFICATION | FUNCTION IMPAIRMENT | OBSTRUCTIVE PULMONARY-DISEASE | CT DENSITOMETRY | RESPIRATORY SYSTEM | AUGMENTATION THERAPY | HEALTH-STATUS | CRITICAL CARE MEDICINE | CT imaging | Usage | Lung diseases, Obstructive | Lung diseases | Tomography | Research | Alpha 1-antitrypsin deficiency | A1-PI, alpha-1 proteinase inhibitor | VI, voxel index | Recent Advances in Chest Medicine | AATD, alpha-1 antitrypsin deficiency | 2-D, two-dimensional | PD15, 15th percentile density | TLC, total lung capacity | HU, Hounsfield unit | FRC, functional residual capacity | 3-D, three-dimensional
Journal Article
Acta Anaesthesiologica Scandinavica, ISSN 0001-5172, 07/2002, Volume 46, Issue 6, pp. 732 - 739
Background: Clinically applicable methods for measuring FRC are currently lacking. This study presents a new method for FRC monitoring based on quantification...
acute respiratory failure | PEEP | FRC | functional residual capacity | Acute respiratory failure | Functional residual capacity | CONSUMING LUNG MODEL | OXYGEN | SYSTEM | CONTROLLED VENTILATION | ANESTHESIA | VALIDATION | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | Respiratory Insufficiency - physiopathology | Humans | Middle Aged | Blood Gas Analysis | Male | Calorimetry, Indirect | Respiration, Artificial | Functional Residual Capacity - physiology | Monitoring, Physiologic | Models, Biological | Respiratory Insufficiency - blood | Apnea - blood | Adult | Aged | Tidal Volume - physiology | Artificial | Respiratory Insufficiency | physiology | Indirect | Functional Residual Capacity | Biological | Tidal Volume | blood | Physiologic | physiopathology | Apnea | Anestesi och intensivvård | Anesthesiology and Intensive Care | Calorimetry | Models | Respiration | Monitoring
acute respiratory failure | PEEP | FRC | functional residual capacity | Acute respiratory failure | Functional residual capacity | CONSUMING LUNG MODEL | OXYGEN | SYSTEM | CONTROLLED VENTILATION | ANESTHESIA | VALIDATION | ANESTHESIOLOGY | SULFUR-HEXAFLUORIDE WASHOUT | Respiratory Insufficiency - physiopathology | Humans | Middle Aged | Blood Gas Analysis | Male | Calorimetry, Indirect | Respiration, Artificial | Functional Residual Capacity - physiology | Monitoring, Physiologic | Models, Biological | Respiratory Insufficiency - blood | Apnea - blood | Adult | Aged | Tidal Volume - physiology | Artificial | Respiratory Insufficiency | physiology | Indirect | Functional Residual Capacity | Biological | Tidal Volume | blood | Physiologic | physiopathology | Apnea | Anestesi och intensivvård | Anesthesiology and Intensive Care | Calorimetry | Models | Respiration | Monitoring
Journal Article