Fig. 1From: Respiratory changes of the inferior vena cava diameter predict fluid responsiveness in spontaneously breathing patients with cardiac arrhythmiasScatterplot of individual values before volume expansion (VE) for the collapsibility index (cIVC-st), minimum-inspiratory diameter (iIVC-st) and the end-expiratory diameter (eIVC-st) of the inferior vena cava under standardized breathing in responders and nonresponders to VEBack to article page