Answer 33

33.  Choice D is the correct answer.  A lateral STEMI is demonstrated by ST elevation in leads I, avL, V5 and V6.  There is also some anterior infarction too.  There is no ST depression in leads V1 and V2 so a Posterior STEMI is not present.  There is no ST depression in leads V1 and V2 so there is no septal ischemia.  There is is reciprocal changes in the inferior leads (II, III, and avF) and no ST elevation so there is no inferior STEMI.