Cited by 472Respiratory and Cough-Related ResearchNeuroscience of respiration and sleepAsthma and respiratory diseases

Pathophysiology of Dyspnea

Manning, Harold L., Schwartzstein, Richard M.·1995·New England Journal of Medicine

Abstract

Dyspnea may be defined as an uncomfortable sensation of breathing. The sense of respiratory effort, chemoreceptor stimulation, mechanical stimuli arising in lung and chest wall receptors, and neuroventilatory dissociation may all contribute to the sensation of dyspnea. Different mechanisms likely give rise to qualitatively different sensations of dyspnea. In most patients, dyspnea is probably due to a combination of mechanisms. For example, in asthma, a heightened sense of effort, neuroventilatory dissociation, and vagal stimuli arising from bronchoconstriction and airway inflammation may all play a role. Patients with different disorders and different mechanisms of dyspnea use different phrases to describe their breathing discomfort. Hence, the language patients use to describe their dyspnea may provide clues to the etiology of their symptoms.

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Registry

Crossref · 10.1056/nejm199512073332307

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49 of 49 references verified0 citation errors · 0 not checkable

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Authors
Manning, H. L., & Schwartzstein, R. M.
Affiliations
  • Dartmouth–Hitchcock Medical Center (US)
  • Harvard University (US)
Venue
New England Journal of Medicine
Published
1995-12-07
Volume
333
Issue
23
Pages
1547-1553
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2314290171
Cited by
472
References
49
Citations by year
2026: 7 · 2025: 9 · 2024: 6 · 2023: 10 · 2022: 16 · 2021: 20 · 2020: 24 · 2019: 16 · 2018: 13 · 2017: 16 · 2016: 20 · 2015: 14 · 2014: 18 · 2013: 15 · 2012: 23
FWCI
2.08
Type
journal article
Language
en
Open access
closed
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p50hl019170-20)
  • National Heart, Lung, and Blood Institute (HL 19170)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Respiratory and Cough-Related Research
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Neuroscience of respiration and sleep
  • Health Sciences › Medicine › Physiology › Asthma and respiratory diseases
Keywords
dyspnea, pathophysiology, chemoreceptor stimulation, asthma, bronchoconstriction, airway inflammation
MeSH terms
Asthma, Dyspnea, Female, Humans, Male, Neuromuscular Diseases, Prognosis, Pulmonary Embolism, Risk Factors, Lung Diseases, Interstitial, Ventricular Dysfunction, Left, Risk Assessment, Pulmonary Disease, Chronic Obstructive

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