Chest wall and neuromuscular diseases encompass a broad spectrum of illnesses that affect the mechanics of breathing. This chapter reviews the physiology of the respiratory system and the impact of these diseases. A brief discussion of various chest wall and neuromuscular diseases is included. The approach to the evaluation of a patient with suspected chest wall or neuromuscular disease, including key aspects of the history, physical examination, and diagnostic testing, is discussed. Respiratory care, including ventilation, cough, swallowing, and sleep, is described. Tables outline neuromuscular diseases affecting the respiratory system, causes of diaphragm weakness and paralysis, and a comprehensive approach to respiratory care in chest wall and neuromuscular disease. Figures include illustrations of the anatomy of the respiratory system and contraction of the diaphragm, pressure measures above and below the diaphragm, radiographic images of chest wall diseases and measurement of the Cobb angle, a computed tomographic scan of a patient with pectus excavatum, a graph showing patterns of pulmonary function testing in chest wall and neuromuscular disease, and photos of mouthpiece ventilation and a mechanical insufflator-exsufflator device. Videos show a fluoroscopic sniff test demonstrating unilateral diaphragm paralysis and the use of a mechanical insufflator-exsufflator device.
This review contains 9 highly rendered figures, 2 videos, 3 tables, and 40 references.
Respiratory Care of Patients With Neuromuscular Disease
