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Efectos hemodinámicos del ortostatismo en la altura
(Instituto Boliviano de Biología de Altura, 1971)
Summary. The authors investigated the hemodynamic repercussions of the orthostatism at high-altitude, in a group of normal subjects, native of the Bolivian Altiplano (High Plateau) (3.700 m.) during rest: in dorsal decupitus ...
Ventilatory, circulatory, and metabolic mechanisms during muscular exercise at high altitude (La Paz, 3500 m)
(Springer-Verlag, 1982)
Abstract.
The scientific study of the natives of the Andes in South America is no longer an isolated or exotic undertaking (9). The Andean peoples are undergoing cultural, social, and economic development unequaled in ...
Respiratory and cardiocirculatory responses of acclimatization of high altitude natives (La Paz, 3500 m) to tropical lowland (Santa Cruz, 420 m)
(Springer-Verlag, 1982)
Abstract.
Socioeconomic development of the countries of the Andean region necessitates massive migration of population groups through colonization programs, which mobilize high altitude natives as well as low- landers. ...
Condiciones hemodinámicas normales del hombre de la altura (La Paz 3.700 m.)
(Instituto Boliviano de Biología de Altura, 1972-01)
Effects of hypoxia and hyperoxia of short duration on the pulmonary circulation of highlanders (HL) and lowlanders (LL) living at 3,750 m
(Progress in Respiration Research, 1975)
Summary.
We have done brief O₂ and N₂ inhalations in order to analyze the mechanism
responsible for the pulmonary artery hypertension observed at high altitude in
normal residents and newcomers. The reactivity of the ...
Pressure-flow-volume relationships in the pulmonary circulation of normal highlanders : effects of unilateral pulmonary artery occlusion, exercise, and hypoxia
(Progress in Respiration Research, 1975)
Summary.
Pulmonary blood volume in NHL is comparable to that in sea level residents.
In resting NHL, pulmonary hypertension is best explained by, structural changes
in pulmonary vessels. In NHL, exercise elicits a ...