regardless of ST-segment changes in other ECG leads. This association was strong when aVR was elevated above the 1.5 mm or 1 mm cut-off points in the setting of anterior or inferior acute STEMI ...

It is a good idea to do a right-sided ECG in all inferior STEMI cases, as RV involvement can change the management approach. Learn the complications of STEMI in STEMI Topic Review.

The physical examination findings during STEMI are similar to those of stable ... as it receives blood during atrial contraction. During inferior ischemia, posteromedial papillary muscle ...