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Annals of Intensive Care
Fig. 4 | Annals of Intensive Care

Fig. 4

From: Non-invasive method to detect high respiratory effort and transpulmonary driving pressures in COVID-19 patients during mechanical ventilation

Fig. 4

Relation between occlusion pressure (∆Pocc) and respiratory effort. ∆Pocc is moderately correlated with work of breathing (WOB) calculated per liter (a) and pressure time product of esophageal pressure per breath (PTPes breath) (c). Higher correlations were found between ∆Pocc and respiratory effort when respiratory effort was calculated per minute (b, d)

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