Right Atrium Flashcards
1
Q
Where is the SA node?
A
Opening of superior vena cava
2
Q
Sinus Venarum
A
Smooth space between openings of IVC & SVC
3
Q
Crista terminalis
A
In right atrium
4
Q
Musculi pectinei (pectinate muscles)
A
Muscular ridges in atria
5
Q
Fossa ovalis
A
Depression on interatrial septum
Remnant of foramen ovale
AV node in interatrial septum
6
Q
AV valves made of?
A
Endocardium