Fig. 2From: A prospective case series evaluating use of an in-line air detection and purging system to reduce air burden during major surgeryAir quantification in the right atrium by optical densitometry (OD). ClearLine IV (left) versus control (right). a–c TEE images during bolus. LA: left atria, RA: right atria, RVOT: right ventricular outflow tractBack to article page