Positive pressure techniques for airway clearance.

@article{Fink2002PositivePT,
  title={Positive pressure techniques for airway clearance.},
  author={James B. Fink},
  journal={Respiratory care},
  year={2002},
  volume={47 7},
  pages={786-96}
}
Positive airway pressure (PAP) has been used since the 1930s to improve oxygenation, increase lung volumes and reduce venous return. More recently, PAP has been identified as an effective method of splinting airway during expiration, improving collateral ventilation, increasing response to inhaled bronchodilators, and aiding secretion clearance in patients with cystic fibrosis and chronic bronchitis. A range of devices, administration techniques, and evidence supporting their clinical use is… CONTINUE READING