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Fig. 2 | Critical Care

Fig. 2

From: Ultrasound localization of central vein catheter tip by contrast-enhanced transthoracic ultrasonography: a comparison study with trans-esophageal echocardiography

Fig. 2

a Probe orientation in the epigastric bicaval acoustic window. b B-mode short-axis bicaval view, c CVC tip, d microbubbles solution injected as a bolus through the catheter directly showing the catheter tip and CE exit point. ICV inferior cava vein, SVC superior vena cava, RA right atrium, RV right ventricle, CVC tip central venous catheter tip

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