Does automatic tube compensation change metabolic parameters when added to pressure support mode during weaning?
Makaleler > Tam Makale · 2015
Yazarlar: I Karaca, A Comert, A Kuntman, Kubilay DEMİRAĞ, Mehmet UYAR
Intensive Care Medicine Experimental, Uluslararası, 2015, cilt 3
DOI: 10.1186/2197-425x-3-s1-a321
Özet
Artificial airway increases work of breathing (WOB) during weaning [ 1 ] which is one of the reasons for weaning failure [ 2 ]. Pressure support ventilation (PSV) decreases WOB and oxygen expenditure by decreasing resistance caused by artificial airway. Because inspiratory flow changes with every breath during PSV, it can not constantly compansate the changes in resistance caused by changes due to patient's inspiratory effort.