Figure 1From: Neither dynamic, static, nor volumetric variables can accurately predict fluid responsiveness early after abdominothoracic esophagectomyReceiver-operating characteristic (ROC) curves comparing the ability of various preload variables to discriminate responders and non-responders. CVP, Central venous pressure; IDVGI, Indexed initial distribution volume of glucose; ITBVI, Indexed intrathoracic blood volume; PPV, Pulse pressure variation; SVV, Stroke volume variation.Back to article page