Figure 5From: Prediction of fluid responsiveness using respiratory variations in left ventricular stroke area by transoesophageal echocardiographic automated border detection in mechanically ventilated patientsRelationship between respiratory variations in left ventricular stroke area (ΔSA) (top left panel), respiratory variations in pulse pressure (ΔPP) (top right panel), left ventricular end-diastolic area index (LVEDAI) (bottom left panel), and central venous pressure (CVP) (bottom right panel) at baseline and percentage increase in cardiac output (CO) after volume expansion (VE) induced by passive leg raising manoeuvre.Back to article page