Fig. 3From: A prospective case series evaluating use of an in-line air detection and purging system to reduce air burden during major surgeryAir quantification as measured in the right atrium (RA) by TEE images and optical densitometry (OD). Less air was quantified in the RA following boluses administered in-line with the ClearLine IV system. TEE: transesophageal echocardiographyBack to article page