Coronary arteries Flashcards
1
Q
What is the most common coronary defect in TOF?
A
LAD from the right coronary artery - courses anteriorly to the RVOT (at risk of getting knicked intra-operatively)
2
Q
What is the most common coronary defect in D-TGA?
A
Left circumflex from the RCA
3
Q
What coronary artery supplies the posteromedial papillary muscle of the MV?
A
The right coronary artery
4
Q
The AV nodal artery arises from which coronary artery?
A
The right coronary artery
5
Q
Most common coronary anomaly in patients with normal hearts
A
Left circumflex from the right main coronary artery
6
Q
EKG findings for ALCAPA
A
Q waves in I and AVL
Inverted T waves and Q waves in V5 and V6
7
Q
What coronary is dilated in ALCAPA?
A
RCA
