OBJECTIVE: The aim of the study was to evaluate the prognostic factors for survival of growth-restricted fetuses with absent end-diastolic velocity in the umbilical artery. STUDY DESIGN: Forty ...

Additionally, patients with pseudoexfoliation glaucoma had significantly higher PI and RI than ... including peak systolic velocity (PSV), end-diastolic velocity (EDV), time-averaged ...

End diastolic velocity averaged 9.5 cm/sec for controls and 7.4 cm/sec for cataract patients (P = .002), and mean velocity averaged 17.5 cm/sec for controls and 13.7 for cataract patients ...

Although ultrasonography (US) advantageously portrays lumen and wall thickness, velocity criteria have been used primarily to interpret carotid artery stenosis. The relationship of US and velocity ...

We evaluated 5950 patients with hypertension for renal-artery stenosis using color Doppler ultrasonography, and we measured the resistance index as follows: [1 – (end-diastolic velocity ÷ ...