1. 2. 3. 4.

250ml/min1.5L

(Partial Pressure of Oxygen, PO2) PaO2100mmHg13.3kPa PvO2 40mmHg5.33kPa

oxygen binding capacity, CO2max 100mlHb 100ml15gHbCO2max200ml/L HbHbO2

oxygen content, CO2 100mlHbHb CaO2190ml/LCvO2140ml/L

oxygen saturation, SO2 Hb%=-/100/100 SaO295% SvO275% PaO2 [H+]2,3-DPGCO2T

-A-VdO2 CaO2CvO250ml/L1L50ml

hypoxic hypoxia

1 3000m 2 / 3 Fallots

1 2 Hb

3 60mmHg (8kPa)PaO260mmHgSaO2CaO2 4- -

5 2.6g/dl5g /dl 5g/dl5g/dl

1PaO22CO2max3CaO24SaO25A-VdO26

hemic hypoxia isotonic hypoxemia

1 2 CO210 3 4 Hb

1 2 3- - HbO2- -

4 HbO2 5 1 2CO 3O2Hb 4

1PaO22CO2max3CaO24SaO25A-Vd O26

circulatory hypoxia

1. 2.

1 2- 3

1PaO22CO2max3CaO24SaO25A-VdO26

histogenous hypoxia

1 2 3

123-

1PaO22CO2max3CaO24SaO25A-VdO26

1

2

165 24~757 3

1 2 3 4

1 2 3 4

23-DPG

1 2 3

ATP

1 2

1 2 3COCO

0.5

2~364

8

1 2 3 4 5 6

1. 2. 3. 4.