Mirrakhimov M M, Khamzamulin R O, Lar'kov V A
Kosm Biol Aviakosm Med. 1985 Nov-Dec;19(6):57-62.
Fifteen subjects with uneventful adaptation and 28 subjects with acute high mountain sickness were kept at an altitude of 3600 m. Prior to the exposure all the test subjects, aged 18-20, were essentially healthy. As compared to the controls, the subjects with acute high mountain sickness showed a greater increment in heart rate, blood pressure in the brachial artery, pulmonary hypertension and vasoconstriction. It was found that the subjects susceptible to acute high mountain sickness exhibited (at sea level) higher values of heart rate and R wave in the ECG II lead and lower systolic pressure in the brachial artery. These findings can serve as predictors of acute high mountain sickness.
15名适应良好的受试者和28名患有急性高原病的受试者被安置在海拔3600米处。在暴露于该海拔之前，所有年龄在18至20岁的受试对象基本健康。与对照组相比，患有急性高原病的受试者心率、肱动脉血压、肺动脉高压和血管收缩的增幅更大。研究发现，易患急性高原病的受试者（在海平面时）心电图II导联的心率和R波值较高，肱动脉收缩压较低。这些发现可作为急性高原病的预测指标。
