Bronchodilation increases exercise endurance in COPD patients with sustained concavity in the spontaneous expiratory flow volume loop
M. Cao (Torrance, CA, United States of America), F. Lin (Torrance, CA, United States of America), W. Stringer (Torrance, CA, United States of America), A. Khosrovi (Torrance, CA, United States of America), R. Calmelat (Torrance, CA, United States of America), A. Soriano (Torrance, CA, United States of America), C. Wang (Torrance, CA, United States of America), H. Rossiter (Torrance, CA, United States of America), S. Siddiqui (AstraZeneca, Gaithersburg, MD, United States of America), S. Rennard (Cambridge, United Kingdom), R. Casaburi (Torrance, CA, United States of America), J. Porszasz (Torrance, CA, United States of America)
Source: International Congress 2019 – Cardiopulmonary exercise testing
Session: Cardiopulmonary exercise testing
Session type: Thematic Poster
Number: 4129
Disease area: Airway diseases
Rating:
You must login to grade this presentation.
Share or cite this content
Citations should be made in the following way:
M. Cao (Torrance, CA, United States of America), F. Lin (Torrance, CA, United States of America), W. Stringer (Torrance, CA, United States of America), A. Khosrovi (Torrance, CA, United States of America), R. Calmelat (Torrance, CA, United States of America), A. Soriano (Torrance, CA, United States of America), C. Wang (Torrance, CA, United States of America), H. Rossiter (Torrance, CA, United States of America), S. Siddiqui (AstraZeneca, Gaithersburg, MD, United States of America), S. Rennard (Cambridge, United Kingdom), R. Casaburi (Torrance, CA, United States of America), J. Porszasz (Torrance, CA, United States of America). Bronchodilation increases exercise endurance in COPD patients with sustained concavity in the spontaneous expiratory flow volume loop. 4129
You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.
Member's Comments
Related content which might interest you:
Related content which might interest you:
Exercise training in COPD patients with and without resting tidal expiratory flow limitation Source: Eur Respir J 2001; 18: Suppl. 33, 222s Year: 2001
Managing COPD with expiratory or inspiratory pressure load training based on a prolonged expiration pattern Source: ERJ Open Res, 6 (3) 00041-2020; 10.1183/23120541.00041-2020 Year: 2020
Exercise capacity, tidal expiratory flow limitation, and dyspnoea in patients with stable COPD Source: Eur Respir J 2002; 20: Suppl. 38, 284s Year: 2002
Effects of expiratory positive airway pressure on exercise dynamic hyperinflation in COPD patients Source: Annual Congress 2010 - Noninvasive ventilation: technical, logistical and organisational aspects Year: 2010
Acute effects of expiratory positive airway pressure on exercise capacity in patients with COPD Source: International Congress 2017 – Novel treatments for rehabilitation of patients with chronic respiratory diseases Year: 2017
Sequential evaluation of expiratory flow limitation, inspiratory muscle strength and spirometry in severe COPD exacerbations Source: Eur Respir J 2001; 18: Suppl. 33, 149s Year: 2001
Bronchodilator acutely reduces expiratory flow limitation during exercise in COPD demonstrated by dynamic hyperinflation, flow-volume curve analysis and impulse oscillometry Source: Virtual Congress 2020 – From respiratory physiology to diagnosis and treatment Year: 2020
Managing COPD with expiratory or inspiratory muscle training based on the prolonged expiration pattern Source: International Congress 2019 – Lung function and respiratory muscle testing Year: 2019
Pulmonary rehabilitation eliminates expiratory flow limitation during exercise in COPD patients Source: Annual Congress 2009 - Emerging physiology behind pulmonary rehabilitation Year: 2009
Effect of uncompressed partial expiratory flow on dyspnea and exercise in COPD Source: Eur Respir J 2003; 22: Suppl. 45, 359s Year: 2003
Relationship between peak inspiratory flow and handgrip strength measurement in men with mild COPD Source: Virtual Congress 2020 – Monitoring of patients with COPD Year: 2020
Physiological techniques for detecting expiratory flow limitation during tidal breathing Source: Eur Respir Rev 2011; 20: 147-155 Year: 2011
Bronchodilatation and natural variation in maximal in-and expiratory flow volume curves in patients with stable COPD Source: Eur Respir J 2002; 20: Suppl. 38, 539s Year: 2002
Detection of expiratory flow limitation during exercise in COPD patients using manual compression of the abdominal wall Source: Eur Respir J 2001; 18: Suppl. 33, 352s Year: 2001
Does negative expiratory pressure influence performances of spirometry in older patients? Source: Eur Respir J 2002; 20: 674-678 Year: 2002
Resting ventilation inhomogeneity may affect ventilatory response during exercise and maximal exercise capacity in COPD patients Source: International Congress 2019 – Exploring exercise responses in respiratory diseases Year: 2019
Exercise-induced expiratory flow limitation and exercise capacity in patients with bronchial asthma Source: Eur Respir J 2002; 20: Suppl. 38, 290s Year: 2002
Peak inspiratory flow and inspiratory muscle strength before and following inspiratory muscle training in COPD Source: Annual Congress 2004 - Exercise and systemic effects in COPD Year: 2004
Recruitment of expiratory abdominal muscles during constant work rate exercise is related to cardiocirculatory abnormalities in COPD patients with severe airflow limitation Source: Annual Congress 2010 - Thoracic dynamics and dyspnoea on exercise Year: 2010
Effect of heliox breathing on tidal expiratory flow limitation and dynamic hyperinflation in chronic heart failure patients Source: Annual Congress 2008 - Assessment of the respiratory system Year: 2008