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Annals of Intensive Care
Fig. 2 | Annals of Intensive Care

Fig. 2

From: Respiratory changes of the inferior vena cava diameter predict fluid responsiveness in spontaneously breathing patients with cardiac arrhythmias

Fig. 2

Linear correlation of the delta of collapsibility index of the inferior vena cava (∆cIVC) between standardized and spontaneous unstandardized breathing, and a the delta of inspiratory buccal pressure (∆Pinsp), and b the delta of diaphragmatic inspiratory excursion (∆DiaphExc) in responders. Linear correlation of ∆cIVC between standardized and spontaneous breathing, and c ∆Pinsp, and d ∆DiaphExc in nonresponders

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