coronary arteries Flashcards Preview

STEP 1 > coronary arteries > Flashcards

Flashcards in coronary arteries Deck (12):
1

What supplies SA and AV nodes in right dominant?

RCA

2

what supplies SA and AV nodes if left dominant?

LCX

3

what supplies posterior 1/3 of interventicular septum

PDA (from RCA)

4

what supplies right ventricle

right marginal artery from RCA

5

what supplies posterior wall of ventricles and posteromedial papillary muscle

RCA (PDA)

6

what supplies anterior 2/3 of inerventricular septum

LAD

7

what supplies diaphragmatic surface of LV

PDA (RCA)

8

what supplies anterior surface of LV

LAD (LCA)

9

what supplies lateral and posterior walls of LV

LCX

10

what supplies anterolateral papillary muscle

LCX

11

what is the most posterior part of the heart

LA

12

what is the most commonly occluded coronary artery

LAD