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Low Hematocrit Levels Increase Intracranial Pressure in an Animal Model of Cryogenic Brain Injury
(LIPPINCOTT WILLIAMS & WILKINS, 2009)
Background: Brain injury is responsible for significant morbidity and mortality in trauma patients, but controversy still exists over optimal fluid management for these patients. This study aimed to investigate the effects ...
Preserved peak exercise capacity in Andean highlanders with excessive erythrocytosis both before and after isovolumic hemodilution.
(American Physiological Society, 2023)
In chronic mountain sickness (CMS), increased blood oxygen (O2)-carrying capacity due to excessive erythrocytosis (EE, [Hb] ≥ 21 g/dL) could be offset, especially during exercise by both impaired cardiac output (Qt) and ...
Pulmonary gas exchange in Andean nativos with excessive polycythemia - efecct of hemodilution
(J. Appl. Physiol., 1988)
Pulmonary gas exchange in andean natives (n =8) with excessive high-altitude (3,600-4,200 m) polycythemia (hematocrit 65.1 +- 6.6%) and hipoxemia (arterial PO2 45.6+-5.6 Torr) in the absence of pulmonary or cardiovascular ...
Use of pulse pressure variation to estimate changes in preload during experimental acute normovolemic hemodilution
(EDIZIONI MINERVA MEDICATURIN, 2012)
Background. Acute normovolemic hemodilution (ANH) is an alternative to blood transfusion in surgeries involving blood loss. This experimental study was designed to evaluate whether pulse pressure variation (PPV) would be ...