Coronary Arteries Flashcards
1
Q
Branches of the Right Coronary Artery (3)
A
1) Sinus Node Artery
2) Right Marginal Artery
3) Posterior Descending Artery
2
Q
Branches of the Left Coronary Artery (2)
A
1) Circumflex Artery
2) Left Anterior Descending Artery
3
Q
What does the Sinus Node Artery supply?
A
Right atrium
4
Q
What does the Right Marginal Artery supply?
A
Right ventricle
5
Q
What does the Posterior Descending Artery supply?
A
Inferior walls of both ventricles
Inferior portion of the IV Septum
6
Q
What does the Circumflex Artery supply?
A
Left atrium
Walls of the left ventricle
7
Q
What does the Left Anterior Descending Artery supply?
A
Anterior portion of the IV septum
