Showing 1 - 20 results of 23 for search '"hyperinflation"', query time: 0.06s Refine Results
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    Comorbidities reduce survival and quality of life in COPD with severe lung hyperinflation by Else A.M.D. ter Haar, Dirk-Jan Slebos, Karin Klooster, Simon D. Pouwels, Jorine E. Hartman

    Published 2024-11-01
    “…Our aim was to investigate the prevalence and impact of comorbidities on survival and quality of life (QoL), specifically in patients with emphysema characterised by severe lung hyperinflation. Patients and methods Data were prospectively collected from patients who visited our hospital for evaluating their eligibility for a bronchoscopic lung volume reduction treatment and were included in the Groningen Severe COPD cohort (NCT04023409). …”
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    Circulatory Collapse due to Hyperinflation in a Patient with Tracheobronchomalacia: A Case Report and Brief Review by Niclas Lundström, Gert Henriksson, Ola Börjesson, Malin Jonsson Fagerlund, Johan Petersson

    Published 2019-01-01
    “…We present a case of repeated cardiac arrests derived from dynamic hyperinflation in a patient with severe tracheobronchomalacia. …”
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    The effect of expiratory flow limitation on supine persistent hyperinflation in COPD: a prospective observational study by Meera Srinivasan, Hannah Pollard, David G. Chapman, Katrina Tonga, Kieran Patel, Kaj Blokland, David Touma, Cindy Thamrin, Troy Cross, Kim Prisk, Gregory G. King

    Published 2024-11-01
    “…Introduction COPD is characterised by airflow obstruction, expiratory airway collapse and closure causing expiratory flow limitation (EFL) and hyperinflation. Supine posture may worsen ventilatory function in COPD, which may cause hyperinflation to persist and contribute to symptoms of orthopnoea and sleep disturbance. …”
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    Diaphragm Structure and Function in Emphysematous Hamsters by WD Reid, RK Wilton

    Published 1994-01-01
    “…OBJECTIVE: To determine if muscle fibre injury, reduced force output and fatigue of the diaphragm accompanied hyperinflation induced by experimental emphysema.…”
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    Expiratory Flow Limitation Definition, Mechanisms, Methods, and Significance by Claudio Tantucci

    Published 2013-01-01
    “…In any circumstances EFL predisposes to pulmonary dynamic hyperinflation and its unfavorable effects such as increased elastic work of breathing, inspiratory muscles dysfunction, and progressive neuroventilatory dissociation, leading to reduced exercise tolerance, marked breathlessness during effort, and severe chronic dyspnea.…”
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    Endobronchial Cartilage Rupture: A Rare Cause of Lobar Collapse by Osama Dasa, Nauman Siddiqui, Mohammed Ruzieh, Toseef Javaid

    Published 2016-01-01
    “…Chest X-ray showed lung hyperinflation and a right lung field vague small density. …”
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    Politique monétaire, stabilité du niveau général des prix et dollarisation en RDC by Dieudonné NGALAMULUME LUMBALA

    Published 2024-01-01
    “…Nos analyses ont révélé qu’il existe une relation opposée entre les variables inflation et dollarisation ; car, l’officialisation de la dollarisation avait pour finalité de juguler l’hyperinflation, ce qui a permis que l’inflation soit revue à la baisse mais avec certaines volatilités ; malheureusement, la dollarisation n’a cessé de se renforcer dans l’économie congolaise depuis 2001. …”
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    Effects of Heliox in Stable COPD Patients at Rest and during Exercise by Matteo Pecchiari

    Published 2012-01-01
    “…Heliox has been administered to stable chronic obstructive pulmonary disease (COPD) patients at rest and during exercise on the assumption that this low density mixture would have reduced work of breathing, dynamic hyperinflation, and, consequently, dyspnea sensation. …”
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    Implementation of Pension Funds Survival Strategies in a Hyperinflationary Economy. A Case of Pepukai Assurance Company by Munashe T. ZIYAMBI, Newman WADESANGO

    Published 2024-12-01
    “…Although the company’s strategies such as effective risk management, diversification, currency hedging, skilled management, and client education were implemented, their efficacy was undermined by current hyperinflation. This study contributes to existing literature by highlighting the complexities of managing pension funds in hyperinflationary environments and emphasizes the need for comprehensive investment policies, regular strategy reviews, alternative investment considerations, and the maintenance of sufficient liquidity. …”
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    Bronchoscopic lung volume reduction complicated by ipsilateral pleural effusion by Marc Assaad, Wasif Shamsi, Anthony Loschner, Maria del Mar Cirino-Marcano

    Published 2025-01-01
    “…Bronchoscopic lung volume reduction is another strategy that aims to reduce air trapping and hyperinflation, leading to improvement in symptoms and pulmonary function. …”
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    Update on Nonsurgical Lung Volume Reduction Procedures by J. Alberto Neder, Denis E. O’Donnell

    Published 2016-01-01
    “…., inspiratory capacity/total lung capacity (TLC) < 25%, residual volume > 225% predicted) and thoracic hyperinflation (TLC > 150% predicted) have the greatest potential to derive benefit from ELVR procedures. …”
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    Tracheobronchial Foreign Body Aspiration Diagnosed with Electrical Impedance Tomography by Robert D. Guglielmo, Robinder G. Khemani

    Published 2021-01-01
    “…Chest X-ray showed bilateral lung hyperinflation. He enrolled in a research study which used EIT to measure the effects of high flow nasal cannula (HFNC) on minute ventilation in children with bronchiolitis. …”
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    Assessing Exercise Limitation Using Cardiopulmonary Exercise Testing by Michael K. Stickland, Scott J. Butcher, Darcy D. Marciniuk, Mohit Bhutani

    Published 2012-01-01
    “…In these patients, ventilation may be insufficient for metabolic demand, as demonstrated by an inadequate breathing reserve, expiratory flow limitation, dynamic hyperinflation, and/or retention of arterial CO2. Lung disease patients can also develop gas exchange impairments with exercise as demonstrated by an increased alveolar-to-arterial O2 pressure difference. …”
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    Our Experience of Managing Central Airway Tumors: Anesthesia Perspectives by Thushara Madathil, Devika Poduval, Tony Jose, Nagarjuna Panidapu, Don Jose, Tinku Joseph, Praveen Kumar Neema

    Published 2025-01-01
    “…General anesthesia and muscle relaxants decreases / abolishes negative intrapleural pressure, which may result in dynamic hyperinflation and pneumothorax in presence of airway obstruction. …”
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    Methods for Assessing Expiratory Flow Limitation during Tidal Breathing in COPD Patients by Nickolaos G. Koulouris, Georgios Kaltsakas, Anastasios F. Palamidas, Sofia-Antiopi Gennimata

    Published 2012-01-01
    “…EFLT leads to small airway injury and promotes dynamic pulmonary hyperinflation with concurrent dyspnoea and exercise limitation. …”
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    Impacts of Coil Treatment on Anxiety and Depression in Emphysema by Tugce Toker Ugurlu, Erhan Ugurlu

    Published 2020-01-01
    “…Emphysema is one of the primary components of COPD and manifests itself via decrease in elastic recoil, hyperinflation, and increase in air trapping. Various lung-volume-reduction treatments have come up in recent years for late-stage emphysema patients. …”
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