The branches of the left coronary artery DO NOT supply which area of the heart?
a. Majority of the interventricular septum
b. Majority of the left ventricle
c. Majority of the left atrium
d. Sinus node
ANS: D
In combination, the branches of the left coronary artery normally supply most of the left ventri-cle, the left atrium, and the anterior two-thirds of the interventricular septum.
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