Figure 1From: The relationship between arterial transducer level and pulse contour waveform-derived measurements The variation of continuous cardiac index (CCI) and systemic vascular resistance index (SVRI) at different levels of the pressure transducer. *P < 0.0001 versus 0 cm transducer position. CCI is presented as liters per minute per square meter, and SVRI is presented as dyne per second per centimeter raised to the fifth power.Back to article page