Table 2

Echocardiographic findings in fetuses with RFOF (87 cases).

Examined cardiac structure

n(%)

Range

Mean ​± ​SD

FOF/LA≥0.65

76(87.3)

0.5<FOF/LA<0.65

11(12.6)

Hypermobile and redundant flap

87(100)

Right/left atrium >1.2

Right/left ventricle>1.2

53(60.9)

53(60.9)

1.08–2.24

1.02–2.36

1.52 ​± ​0.13

1.56 ​± ​0.26

Moderate/severe tricuspid regurgitation

10(11.5)

PA/AO>1.2

Aoi/DA<0.74

53(60.9)

0(0)

1.02–2.32

1.02–2.2

1.34 ​± ​0.27

1.42 ​± ​0.33

Moderate pericardial effusion

2(2.2)