has subject area
- Adaptation, Biological - Acclimatization
- Adult
- Alcohols - Epinephrine
- Alcohols - Norepinephrine
- Amines - Epinephrine
- Amines - Epinephrine
- Amines - Norepinephrine
- Amines - Norepinephrine
- Biogenic Monoamines - Epinephrine
- Biogenic Monoamines - Norepinephrine
- Chronic Disease
- Diagnostic Techniques and Procedures - Blood Gas Analysis
- Ecological and Environmental Phenomena - Altitude
- Environment and Public Health - Altitude
- Environment and Public Health - Severity of Illness Index
- Health Care Evaluation Mechanisms - Severity of Illness Index
- Hemodynamics - Blood Pressure
- Humans
- Hypoxia
- Information Science - Severity of Illness Index
- Investigative Techniques - Blood Gas Analysis
- Investigative Techniques - Severity of Illness Index
- Male
- Physiological Phenomena - Acclimatization
- Respiratory Function Tests - Blood Gas Analysis
- Respiratory Function Tests - Pulmonary Ventilation
- Respiratory Physiological Phenomena - Pulmonary Ventilation
- Sympathetic Nervous System
- Vital Signs - Blood Pressure