Table 1.
Normal (2 points) | −1 point | −2 points | |
---|---|---|---|
Hydrops Fetalis | None | Ascites, pleural effusion, or pericardial effusion | Skin edema |
Abnormal Venous Doppler | Normal venous Doppler | Ductus venosus atrial systolic reversal | Umbilical venous pulsations |
Cardiomegaly (CT ratio= cardiac area/thoracic area) | CT ratio ≤ 0.35 | CT ratio >0.35 & <0.50 | CT ratio >0.50 |
Abnormal myocardial function | Ventricular SF >0.28 & no valve regurgitation | SF <0.28 or TR or semilunar valve regurgitation | TR + dysfunction or any MR |
Abnormal Arterial Doppler | Normal umbilical artery diastolic flow | Absent end-diastolic flow in the umbilical artery | Reverse end-diastolic flow in the umbilical artery |
CT, cardiothoracic; MR, mitral regurgitation; SF, shortening fraction; TR, tricuspid regurgitation