Fetal Cardiac Doppler
Z-Score Calculator
Piacentini, Riccardi, Romano, Orfeo & Gallini — Ospedale Isola Tiberina – Gemelli Isola, Rome
fetalz.com
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Gestational Age
+
(e.g. 28 + 3)
Measurements
V₀Ao
· cm/s
V₀AP
· cm/s
V₀DA
· cm/s
GA-dep SD
FHR
· bpm
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Interpretation
|Z| ≤ 2.0 Normal
|Z| > 2.0 Abnormal