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Enfermedades cardio-vasculares en la altura
(Acta Andina, 1992)
Adrenergic system in high altitude residents
(Int. J Sports. Med, 1992)
Abstract.
Heart rate (HR) response to isoproterenol (ISO) infusion (IP) is decreased in normal sea level (SL) natives exposed to high altitude (HA). Since norepinephrine plasma concentration is higher in HA hypoxia, a ...
Effets hémodynamiques de l'orthostatisme en altitude
([s.n.], [1974])
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 ...
Electrocardiographic alterations during treatment of mucocutaneous leishmaniasis with meglumine antimoniate and allopurinol
(Transantions of The Royal Society of Tropical Medicine and Hygiene, 1992)
Abstract.
The electrocardiographic (ECG) changes in Bolivian patients with mucocutaneous leishmaniasis, treated with meglumine antimoniate and allopurinol, were evaluated. Electric changes due to the antimonial compound ...
Bioenergetic and cardiovascular responses to exercise in residents at 2.850 M, with asymptomatic Chagas'disease
(Tropical and Geographical Medicine, 1986)
Abstract.
Cardiovascular and energetic responses at rest, during 30 min of exercise
(mechanical output: 125 watts) and for a subsequent recorery period of 5 min were
compared in two groups, each comprising 21 residents ...
Chagas serology and its problems
(Ann. Soc. Belge Med. Trop., 1985)
Summary.
We performed a comparative study (263 sera) of four serological techniques for the diagnosis of Chagas' disease (IFT, CFT, ELISA, IEP). The concordance of the four techniques was 92.8 per cent, and we obtained ...
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 ...
Effects of posture on pulmonary diffusion capacity and regional distribution of pulmonary blood flow in normal male and female high altitude dwellers at 3,650 m. (12,200 ft)
(Respiration, 1978)
Abstract.
Studies of the distribution of pulmonary blood flow (Q) at the altitude of La Paz (3,650 m) were extended to the left upper (LUZ) and left lower lung zones (LLZ) from those previously reported for the right ...