ݿ
(1)
ݿ˳Ҏ(gu)O(jin)o늱O(jin)o}WϠB(ti)ıO(jin)y
o}ùܜyԫ@Üʴ_Ѫr{ί
oo}ùܱO(jin)yo}ҪrƯ
Kʩ{_ίĿˣѪƽ}ƤwעRB(ti)ԼMעָˮƽSVO2
wwҺֲ
wҺ Ů
wҺ 600 mL/kg 500 mL/kg
ȫѪ 66 mL/kg 60 mL/kg
Ѫ{ 40 mL/kg 36 mL/kg
t 26 mL/kg 24 mL/kg
w؞ȥ֬w
(2)ѪݿѪӋ
class1 class2 class3 class4
GʧѪ% 15% 15~30% 30~40% 40%
} 100 100 >120 >140
ƽPλѪ ½ ½
(ml/h) >30 20~30 5~15 <5
RB(ti) ] Rey ˯
(3)ҺwK
ҺwKָݿѪWίE.
_ʼҺwK_RίĿ.ȏԾwҺzwҺҺwK,ҺwKͬЧ.
_ʼҺwKͬrʂЄ(chung)ѪWO(jin)y,ͬrSrO(jin)y}͠B(ti).Һwݔע_Ŀ˳ӯ,_COSV.߶Է΄}ǶD12~15mmHgg.
ѪtˮƽS8~10g/dL,CO½.SVO2½,ж,θ}PCO2ݶӻϲйIJ,ҪˮƽѪtם.
1) fluid challenge
ٶ:500~1000mLwҹ300~500mLzw/30min.ܺͷ؏.