Chest radiographs

1
Chest radiographs
2
Air flow stops between breaths
3
Transpulmonary pressure keeps the lung inflated
P, pressure (cmH2O) alv, alveolar pl,
pleural tp, transpulmonary
0
endexpiration
lungselasticrecoil
chest wallrecoil
Ppl,- 5
Palv, 0
Ptp Palv - Ppl
4
Transpulmonary pressures during inspiration
0
endinspiration
endexpiration
duringinspiration
0
0
air
recoil
Palv
0
-2
-5
Ppl
0
-11
-7.5
Ptp
5
9
7
work