Effects of Different Hypothermia on Cerebral Oxygen Metabolism During Cardiopulmonary Bypass / 中国医师杂志
Journal of Chinese Physician
;
(12)2000.
Artículo
en Chino
| WPRIM
| ID: wpr-520006
ABSTRACT
Objective To observe the effects of different hypothermia on cerebral oxygen metabolism during cardiopulmonary bypass(CPB).Methods 20 patients undergoing valvular replacements were randomly divided in two groupsshallow hypothermia group(30℃) and middle hypothermia group(26℃).Blood gas analysis and lactate concentration in arterial and internal jugular vein blood were monitored at 3 time points during operation,from which the arterial-internal jugular venous oxygen content difference(Ca-jvO 2),cerebral oxygen extraction ratio(ERO 2),cerebral lactate production(ADVL) were calculated.Results CaO 2,Ca-jvO 2 and ERO 2 of the two groups were significantly reduced(P0 05) at the same time points.Ca-jvO 2 at the T 3 time point was both lower(P
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Journal of Chinese Physician
Año:
2000
Tipo del documento:
Artículo
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