Sonographic Assessment of Intravascular Fluid Estimate (SAFE) Score by Using Bedside Ultrasound in the Intensive Care Unit

<div>Inferior vena cava (IVC) exam. (a) Transducer placement, midline upper abdomen below the xyphoid. (b) B-mode IVC. (c) M-mode IVC measurements during the respiratory cycle.</div>

Critical Care Research and Practice

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Figure 3

Figure 3: Sonographic Assessment of Intravascular Fluid Estimate (SAFE) Score by Using Bedside Ultrasound in the Intensive Care Unit 