ST Elevation Myocardial Infarction (STEMI) should be suspected if:

A. ST elevation greater than 1 mm in males is observed in leads V2 and V3.
B. ST elevation greater than 1.5 mm in females is observed in leads V2 and V3.
C. St elevation greater than 0.5 mm isi observed in two or more contiguous leads.
D. ST elevation greater than 1 m in at least one contiguous lead is observed.