Value of Peak Expiratory Flow Rate in Evaluating Cough Ability in Patients Undergoing Lung Surgery.
Gui-Xian LiuJian-Hua SuXin WangJin-Tao HePublished in: Canadian respiratory journal (2021)
PEF can be used as a quantitative indicator of cough ability. Chest wall compression could improve cough ability for patients who have ineffective cough.