作者: Bernard L. Bradley , John W. Forman , Warren C. Miller
DOI: 10.1159/000194298
关键词: Airway resistance 、 Breathing 、 Obstructive lung disease 、 Internal medicine 、 Ventilatory mechanics 、 Pulmonary disease 、 Low density 、 Cardiology 、 COPD 、 Medicine 、 Work of breathing
摘要: Because breathing low-density helium-oxygen gas mixture has been reported as improving ventilatory mechanics in chronic obstructive pulmonary disease (COPD) patients and reducing the oxygen cost of ve