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Related Experiment Video

Updated: Mar 6, 2026

Author Spotlight: Integrating Alveolar-Capillary Reserve Measurements in Exercise Adaptation and Therapeutic Strategies

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Published on: February 2, 2024

Dyspnoea, hyperventilation and functional cough: a guide to which tests help sort them out.

Andrew Robson¹

¹NHS Lothian Respiratory Physiology Service, Western General Hospital, Edinburgh, UK.

Breathe (Sheffield, England)

|March 15, 2017

Summary

Investigating dyspnoea (shortness of breath) in new patients involves a thorough diagnostic approach. This includes detailed history, physical examination, and targeted investigations to identify the underlying cause.

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Area of Science:

Respiratory Medicine
Clinical Diagnostics

Background:

Dyspnoea is a common presenting symptom in primary and secondary care.
Accurate diagnosis is crucial for effective management and improved patient outcomes.

Purpose of the Study:

To outline a systematic approach for investigating dyspnoea in newly referred patients.
To provide a framework for clinicians to efficiently diagnose the cause of shortness of breath.

Main Methods:

Review of current diagnostic guidelines and literature.
Description of key components of patient assessment, including history taking and physical examination.
Discussion of appropriate investigations, such as imaging and pulmonary function tests.

Main Results:

A structured diagnostic pathway can optimize the investigation of dyspnoea.
Early identification of treatable causes improves prognosis.
A stepwise approach reduces unnecessary testing and healthcare costs.

Conclusions:

A systematic and evidence-based approach is essential for diagnosing dyspnoea.
Effective investigation requires integration of clinical assessment and diagnostic tools.
This methodology aids in timely and accurate diagnosis of shortness of breath.