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[Acute dyspnea--what should I not forget?]
1Klinik und Poliklinik für Pneumologie, Universitätskliniken, Inselspital, Universität Bern. stefan.minder@insel.ch
Therapeutische Umschau. Revue Therapeutique
|July 8, 2005
Summary
Diagnosing acute dyspnea is challenging, lacking validated algorithms. Prompt assessment and available tools like chest X-ray and blood tests aid diagnosis, focusing on treating the underlying cause.
Area of Science:
- Internal Medicine
- Pulmonology
- Cardiology
Context:
- Acute dyspnea is a common yet challenging clinical presentation.
- Existing diagnostic approaches lack prospective validation.
- General practitioners (GPs) require practical diagnostic tools.
Purpose:
- To outline diagnostic strategies for acute dyspnea.
- To highlight the utility of standard diagnostic tools.
- To emphasize the importance of treating underlying causes.
Summary:
- Acute dyspnea diagnosis is complex, often requiring a combination of medical history, clinical examination, and tests like chest X-ray, spirometry, ECG, hemoglobin, BNP, and D-dimer.
- Pulmonary and cardiac origins are most common, but multifactorial causes and functional dyspnea must be considered.
- Treatment focuses on the underlying disease, with supplemental oxygen for hypoxemia and cautious use of opiates for symptom relief.
Impact:
- Provides a framework for diagnosing acute dyspnea in primary care settings.
- Underscores the need for validated diagnostic algorithms.
- Informs clinical decision-making for managing acute dyspnea and associated hypoxemia.