These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Pathophysiology of dyspnea].
    Author: Bühlmann AA.
    Journal: Schweiz Med Wochenschr; 1989 Nov 18; 119(46):1619-23. PubMed ID: 2609130.
    Abstract:
    The sensation of dyspnea is related to pathologically increased breathing work as a result of hyperventilation and/or increased airway resistance. Low cardiac output resulting in tissue hypoxia provokes hyperventilation. In diffuse interstitial lung diseases, hyperventilation is combined with severely reduced lung compliance. In severe airway obstruction, hypoventilation is the result of excessively enhanced breathing work. Habituation and acute changes of situation have an important bearing on the subjective sensation of dyspnea.
    [Abstract] [Full Text] [Related] [New Search]