Effect of prolonged intermittent exposure to simulated high altitude hypoxia in rats.
D000531:Altitude; D000532:Altitude Sickness / Q000503:physiopathology*; D000818:Animals; D006332:Cardiomegaly / Q000209:etiology; D006352:Heart Ventricles; D000860:Hypoxia / Q000503:physiopathology*; D008168:Lung / Q000098:blood supply; D008297:Male; D051381:Rats; D013997:Time Factors; D014655:Vascular Resistance