Adaptation of the heart to chronic high-mountain hypoxia.
D000222:Adaptation, Physiological; D000328:Adult; D000531:Altitude; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D010992:Plethysmography, Impedance