PMC7409560_01
Fetal mediastinum- additional vessel, left to the main pulmonary artery. (AO - aorta, PA - main pulmonary artery, LSVC - left superior vena cava)
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fig1
Prenatal cardiologists thoroughly assessed many fetal heart parameters and evaluated the previously described abnormality (Fig. 1).
Aortic arch view (AscAo - ascending aorta, Aoisth - aortic isthmus, DscAo - descending aorta)
jou-20-81-e146-g002.jpg
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fig2
The aortic arch (Z-score and Vmax for aortic arch were within normal limits throughout pregnancy) and LVOT were examined in detail (Fig. 2, Fig. 3, Fig. 4) and no abnormality of aorta was detected.
Left ventricular outflow tract. No disproportion between left and right heart (CS - coronary sinus)
jou-20-81-e146-g004.jpg
PMC7409560_01_jou-20-81-e146-g004.jpg
fig4
The aortic arch (Z-score and Vmax for aortic arch were within normal limits throughout pregnancy) and LVOT were examined in detail (Fig. 2, Fig. 3, Fig. 4) and no abnormality of aorta was detected.