Heart Embryology Flashcards
1
Q
truncus arteriosus
A
ascending aorta
pulmonary tract
2
Q
bulbus cordis
A
smooth parts (outflow tract) of L and R ventricles
3
Q
primitive ventricle
A
trabeculated part of the L and R ventricles
4
Q
primitive atrium
A
trabeculated part of the L and R atria
5
Q
L horn of sinus venosus
A
coronary sinus
6
Q
R horn of sinus venosus
A
smooth part of RA (sinus venarum)
7
Q
endocardial cushion
A
atrial septum
membranous interventricular septum
AV and semilunar valves
8
Q
R common cardinal vein and R anterior cardinal vein
A
SVC
9
Q
posterior, subcardinal and supracardinal veins
A
IVC
10
Q
primitive pulmonary vein
A
smooth part of LA
