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The diaphragm and respiratory muscles
1Department of Pulmonary and Critical Care, St. Elizabeth's Medical Center, Boston, Massachusetts, USA.
Chest Surgery Clinics of North America
|June 10, 1998
Summary
This article details the anatomy and physiology of respiratory muscles, crucial for breathing mechanics. It explores their function, metabolism, and clinical evaluation, including respiratory muscle fatigue.
Area of Science:
- Respiratory physiology
- Muscle anatomy and function
Background:
- Ventilatory pressures are generated by specific muscles.
- Understanding these muscles is key to respiratory health.
Purpose of the Study:
- To describe the functional anatomy of ventilatory muscles.
- To analyze the physiologic principles of their function.
- To discuss their composition, metabolism, and adaptation to loads.
Main Methods:
- Review of functional anatomy of respiratory muscles.
- Analysis of physiologic principles governing muscle function.
- Description of muscle composition and metabolism.
- Emphasis on clinical and laboratory evaluation methods.
- Development of the concept of respiratory muscle fatigue.
Main Results:
- Detailed description of respiratory muscle anatomy and physiology.
- Insights into how muscle composition and metabolism affect load capacity.
- Comprehensive overview of clinical and laboratory assessment techniques.
- Explanation of respiratory muscle fatigue in clinical context.
Conclusions:
- Understanding respiratory muscle function is vital for clinical applications.
- Evaluation of respiratory muscle function aids in diagnosing and managing respiratory conditions.
- Knowledge of respiratory muscle fatigue is essential for patient care.