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5166 Anatomy

A 54-year-old male is admitted to the hospital with severe chest pain. ECG examination reveals a myocardial infarction. If the posterior interventricular branch in the patient arises from the right coronary artery, which part of the myocardium will most likely have its blood supply reduced if the circumflex branch of the left coronary artery becomes occluded from an atherosclerotic plaque?

AAnterior part of the interventricular septum
BDiaphragmatic surface of the right ventricle
CInfundibulum
DLateral wall of the left ventricle
Anatomy
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