embryology Flashcards
1
Q
what is origin of myocardium?
A
splanctic mesoderm
2
Q
neural crest develops into
A
AV valve, outflow track, arch
3
Q
endocardial cussions
A
form av valves, septum
4
Q
outflow track is formed by
A
conoctruncal endocardial cishions
5
Q
6th arch
A
ductus arteriossus
6
Q
secundum ASD is development issue of
A
septum primum contribution
7
Q
primum asd is development issue of
A
Endocardial cushion contribution
8
Q
most common cardiac congenital
A
VSD