title: Pathophysiology of high-altitude illnesses.
mesh_terms: D000532:Altitude Sickness / Q000209:etiology / Q000503:physiopathology*; D001274:Atmospheric Pressure / Q000009:adverse effects; D001775:Blood Circulation; D001929:Brain Edema / Q000209:etiology; D006454:Hemoglobins / Q000502:physiology; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology*; D009051:Mountaineering; D010101:Oxygen Consumption; D005082:Physical Exertion; D011654:Pulmonary Edema / Q000209:etiology; D011659:Pulmonary Gas Exchange; D012119:Respiration; D012166:Retinal Hemorrhage / Q000209:etiology
chemical_list: D006454:Hemoglobins