Pulmonary emboli can cause severe hemodynamic and respiratory disorders whose physiopathologic mechanisms need to be well understood to ensure appropriate treatment. In previously healthy subjects only massive obstructions (greater than 50%) have dangerous...
1. Oxygen in air (FIO(2) 0.4) improves gas exchange in young healthy patients during general anesthesia: (La presence d'oxygene dans de l'air (FiO(2) de 0,4) ameliore les echanges gazeux chez de jeunes patients en bonne sante pendant l'anesthesie genera [J] . Agarwal A, Singh ...
Objective. - Determine the kinetics of gas exchange, heart rate (HR) and blood lactate concentration [La] during and after supramaximal intermittent individualized exercises in trained (TR) and untrained (UTR) subjects.Methods.- 14 subjects (7 trained and 7 untrained subjects) performed three ...
Echanges gazeux per- et postopératoires : hyperventilation isocapnique versus normoventilationThe effects of isocapnic hyperventilation (A) and normoventilation (B) on Pa co 2, Pa o 2 and a-aD o 2 were compared in 102 patients undergoing elective surgery, randomized into two comparable ...
if the V A Q and D Q inhomogeneities are almost identical.doi:10.1016/0020-7101(78)90027-2M.J. BeroffF. LelongY. CherruaultG. SaumonJ.E. LafosseR. GeorgesElsevier B.V.International Journal of Bio-Medical Computing
Significatif differences exist between climatics conditions of the growth chamber of in vitro culture and the acclimation tree nursery conditions. So, the young vitroplants must have the capacity to adapt to the new environment. The usual conditions ...
Measurement of gas exchanges during exertionPierre Gibelin
Although this role is minor in usual physiological conditions, it becomes important in some special situations such as the increase of barometric pressure.doi:10.1016/0025-5564(73)90008-4J. BrocasY. CherruaultElsevier Inc.Mathematical Biosciences...
R245 La ventilation haute frequence ameliore-t-elle les echanges gazeux au cours de la ventilation liquide partielle ?Carbon dioxide embolism is a well-known complication of laparoscopy that can be lethal. We describe a patient who showed signs of pulmonary interstitial edema revealing a probable ...