The mechanics of breathing in different body positions.  II.  In cardiopulmonary disease.
D002318:Cardiovascular Diseases / Q000502:physiology*; D004646:Emphysema; D008168:Lung; D008171:Lung Diseases; D011187:Posture; D011656:Pulmonary Emphysema / Q000502:physiology*; D012119:Respiration / Q000502:physiology*
CARDIOVASCULAR DISEASES/physiology; EMPHYSEMA, PULMONARY/physiology; LUNGS/diseases; POSTURE/effects; RESPIRATION/physiology