Table 2.

 Echocardiographic features identified

Patient	Differential insertion	Moderator band seen	First vessel from 4 chambers	Parallel or abnormal orientation of great arteries
1	Reversed	Yes	PA	Yes
2	Reversed	Yes	PA	Yes
3	Reversed	Yes	PA	Yes
4	Reversed	Yes	PA	Yes
5	Reversed	Yes	PA	Yes
6	Not seen	Yes	PA	Yes
7	Reversed	Yes	PA	Yes
8	Reversed	Yes	PA	Yes
9	Reversed	Yes	PA	Yes
10	Reversed	Yes	PA, but difficult	Yes
11	Reversed	Yes	PA	Yes
12	Reversed	Yes	PA	Yes
13	Not seen	Yes	PA	Yes
14	Reversed	Yes	PA	Yes
15	Reversed	Yes	PA	Yes
16	Reversed	Yes	PA	Yes
17	Reversed	Yes	PA	Yes
18	Reversed	Yes	PA	Yes
19	Reversed	Yes	PA	Yes
20	Not seen	Yes	PA, but difficult	Yes
21	Not seen	Yes	PA	Yes
22	Reversed	Yes	PA	Yes
23	Reversed	Yes	PA	Yes
24	Reversed	No	PA	Yes
25	AV valve atresia	No, RV hypoplasia	PA	Yes
26	Not seen	Yes	PA	Yes
27	Reversed	Yes	PA	Yes
28	AV valve atresia	No, RV hypoplasia	PA	Yes
29	Reversed	No	PA	Yes
30	Reversed	Yes	PA, but difficult	Yes
31	Not seen	Yes	PA	Yes
32	Reversed	Yes	PA	Yes
33	Reversed	Yes	PA	Yes
34	Reversed	Yes	PA	Yes

AV, atrioventricular; PA, pulmonary artery; RV, right ventricle.