Coronary Arteries Flashcards
0
Q
Blood supply of the majority of people’s AV node
A
Right coronary artery
1
Q
Blood supply of the anterior 2/3rds of the interventricular septum of the heart
A
Anterior descending artery
2
Q
Which blood vessel runs through the left arterioventricular groove
A
Circumflex artery
3
Q
From where does the right coronary artery arise
A
Anterior aortic sinus
4
Q
Where do the venae cordis minimae drain?
A
Cardiac cavities
5
Q
Location of sino atrial node
A
Medial and anterior aspect of the junction of SVC and RA.
6
Q
Blood supply of posterior inferior portion of septum
A
Posterior descending
7
Q
Artery supplying anterior ventricular wall
A
Acute marginal branch
8
Q
Dominant artery in 85% people
A
Right coronary artery
