Observational study of laryngoscopy plus flow‐volume loops during exercise

Laryngoscopy is the gold standard to diagnose exercise‐induced laryngeal obstruction, though inspiratory flow‐volume loop may provide a clue. We combined tidal flow‐volume loop analysis plus laryngoscopy during exercise and found that cigar‐shaped – not flattened – inspiratory loops are associated w...

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Detalles Bibliográficos
Autores principales: Pianosi, Paolo T., Orbelo, Diana M., Cofer, Shelagh A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2018
Materias:
Case Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5889239/
https://www.ncbi.nlm.nih.gov/pubmed/29636950
http://dx.doi.org/10.1002/ccr3.1375
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author Pianosi, Paolo T.
Orbelo, Diana M.
Cofer, Shelagh A.
author_facet Pianosi, Paolo T.
Orbelo, Diana M.
Cofer, Shelagh A.
author_sort Pianosi, Paolo T.
collection PubMed
description Laryngoscopy is the gold standard to diagnose exercise‐induced laryngeal obstruction, though inspiratory flow‐volume loop may provide a clue. We combined tidal flow‐volume loop analysis plus laryngoscopy during exercise and found that cigar‐shaped – not flattened – inspiratory loops are associated with obstruction. Pursed‐lip breathing slows inhalation thereby reducing vocal fold adduction.
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spelling pubmed-58892392018-04-10 Observational study of laryngoscopy plus flow‐volume loops during exercise Pianosi, Paolo T. Orbelo, Diana M. Cofer, Shelagh A. Clin Case Rep Case Reports Laryngoscopy is the gold standard to diagnose exercise‐induced laryngeal obstruction, though inspiratory flow‐volume loop may provide a clue. We combined tidal flow‐volume loop analysis plus laryngoscopy during exercise and found that cigar‐shaped – not flattened – inspiratory loops are associated with obstruction. Pursed‐lip breathing slows inhalation thereby reducing vocal fold adduction. John Wiley and Sons Inc. 2018-03-04 /pmc/articles/PMC5889239/ /pubmed/29636950 http://dx.doi.org/10.1002/ccr3.1375 Text en © 2018 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Reports
Pianosi, Paolo T.
Orbelo, Diana M.
Cofer, Shelagh A.
Observational study of laryngoscopy plus flow‐volume loops during exercise
title Observational study of laryngoscopy plus flow‐volume loops during exercise
title_full Observational study of laryngoscopy plus flow‐volume loops during exercise
title_fullStr Observational study of laryngoscopy plus flow‐volume loops during exercise
title_full_unstemmed Observational study of laryngoscopy plus flow‐volume loops during exercise
title_short Observational study of laryngoscopy plus flow‐volume loops during exercise
title_sort observational study of laryngoscopy plus flow‐volume loops during exercise
topic Case Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5889239/
https://www.ncbi.nlm.nih.gov/pubmed/29636950
http://dx.doi.org/10.1002/ccr3.1375
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