b. Anemia tolerance limits under anesthesia.
نویسندگان
چکیده
منابع مشابه
Effect of thoracic epidural anesthesia on the tolerance to acute normovolemic anemia: issues warranting comment.
To the Editor: I read with great interest the article by Pape et al.1 in which the authors assessed the effect of sympathetic nerve blockade induced by thoracic epidural anesthesia (TEA) with ropivacaine on the tolerance of anesthetized pigs to acute normovolemic anemia (ANA). The authors made this assessment from a determination of the hemoglobin at which whole-body oxygen consumption (Vo2) de...
متن کاملThoracic epidural anesthesia with ropivacaine does not compromise the tolerance of acute normovolemic anemia in pigs.
BACKGROUND The initial treatment of an acute blood loss with acellular fluids leads to the dilution of the red cell mass remaining in the vasculature, that is, to acute normovolemic anemia. Whether the compensation and, thus, the tolerance of acute anemia, are affected by sympathetic block induced by thoracic epidural anesthesia has not yet been investigated. METHODS Eighteen anesthetized and...
متن کاملTolerance Limits, Animal
Temperature is probably the most important environmental factor infl uencing the performance of species, especially in ectotherms, the majority of species on Earth. Thermal performance curves are typically asymmetrically bell-shaped, with a progressive increase in fi tness from the lowest limit of temperature tolerance to an optimum, after which a sharp decline occurs (Fig. 1A). Denaturation of...
متن کاملAwareness under general anesthesia.
General anesthesia aims to eliminate patients' awareness of excruciating pain during surgery. Nevertheless, rare occurrences of patient awareness continue because the problem is not yet completely preventable. One study puts the incidence of awareness at 0.18% for patients receiving muscle relaxants and at 0.10% for patients not given relaxant drugs. Awareness experiences frighten patients and ...
متن کاملAwareness under general anesthesia.
BACKGROUND Awareness while under general anesthesia, and the later recall of what happened during surgery, can be experienced by patients as horrific events that leave lasting mental trauma behind. Patients may have both auditory and tactile perception, potentially accompanied by feelings of helplessness, inability to move, pain, and panic ranging to an acute fear of death. For some patients, t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Blood Transfusion
سال: 1994
ISSN: 1883-8383,0546-1448
DOI: 10.3925/jjtc1958.40.832