Ventilation (I1/min BTPS)

70

60

50

40

30

20

10

Alveolar Pco,= 48.7

oo Alveolar Pco,= 43.7

geeeeeeeeeeeeet*** Alveolar Pco,= 35.8

60 80 100

Alveolar Po, (mmHg)

120

140