|
|
|
|
|
|
|
1 |
pleuropericardial fold |
2 |
transverse sinus |
3 |
septum primum |
4 |
endocardial cushion |
5 |
left ventricle |
|
6 |
truncus arteriosus |
7 |
right venous valve |
8 |
sinus venosus |
9 |
common cardinal vein |
|
|
