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Acute dyspnea in the office.

Roger J Zoorob1, James S Campbell

  • 1Department of Family Medicine, Louisiana State University School of Medicine Health Sciences Center, Kenner, Louisiana 70065, USA. rzooro@lsuhsc.edu

American Family Physician
|November 19, 2003
PubMed
Summary

Respiratory difficulty, or dyspnea, requires prompt assessment in primary care. Early triage and diagnosis are key to managing unstable patients and determining the underlying cause for effective treatment.

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Area of Science:

  • Primary Care Medicine
  • Pulmonology
  • Cardiology

Background:

  • Dyspnea is a frequent reason for outpatient visits.
  • Telephone triage is an initial step in managing patients with breathing difficulties.
  • Accurate assessment is crucial for determining the need for oxygenation and intubation.

Purpose of the Study:

  • To outline the initial assessment and management of dyspnea in primary care.
  • To differentiate between stable and unstable patients presenting with dyspnea.
  • To review common causes and diagnostic approaches for dyspnea.

Main Methods:

  • History taking focusing on cough, chest pain, and orthopnea.
  • Physical examination of vital signs, heart, lungs, and neck.
  • Ancillary studies including pulse oximetry, ECG, and chest X-ray.

Main Results:

  • Unstable patients exhibit abnormal vital signs, altered mental status, or hypoxia, requiring immediate intervention.
  • Common causes of dyspnea include respiratory and cardiac disorders.
  • Pediatric differential diagnoses include bronchiolitis, croup, epiglottitis, and foreign body aspiration.

Conclusions:

  • Effective dyspnea management hinges on prompt assessment of severity and underlying etiology.
  • Diagnostic work-up guides treatment for both stable and unstable patients.
  • A systematic approach ensures appropriate care for diverse causes of respiratory distress.

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