The use of pulse wave velocity in predicting pre-eclampsia in high-risk women.

In this study, we evaluated the diagnostic utility of pulse wave velocity (PWV) alone or in combination with other diagnostic markers in predicting pre-eclampsia (PE) in high-risk women. Pregnant women at high risk for PE were recruited between 22 and 26 weeks of gestation and were assessed for (a) PWV, (b) serum levels of the placental soluble fms-like tyrosine kinase 1 (sFlt-1) protein and uric acid and (c) 24-h urinary protein and calcium excretion. Sensitivities and specificities were derived from receiver operating characteristic curves.