Heart Embryology Flashcards
1
Q
Truncus Arteriosus
A
Aorta
Pulmonary trunk
Semilunar valves
2
Q
Bulbos cordia
A
Smooth part of RV (conus arteriosus)
Smooth part of LV (aortic vestibule)
3
Q
Peimitive ventricle
A
Trabeculated part of the RV and LV
4
Q
Primitive atrium
A
Trabeculated part of the RA and lA (pectinate mm)
5
Q
Only dilatation that does.not become subdivided by a septum
A
Sinus venosus
6
Q
Sinus venosus
A
Right- smooth part of RA
Left: coronary sinus and oblique vein of LA
