Remove Anatomy Remove Bradycardia Remove STEMI
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A 50-something with chest pain. Is there OMI? And what is the rhythm?

Dr. Smith's ECG Blog

I will leave more detailed rhythm discussion to the illustrious Dr. Ken Grauer below, but this use of calipers shows that the rhythm interpretation is: Sinus bradycardia with a competing (most likely junctional) rhythm. For national registry purposes, this will be incorrectly classified as a STEMI.) Large STEMI are approximately 30-80.

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Chest pain, and Cardiology didn't take the hint from the ICD

Dr. Smith's ECG Blog

Triage physician interpretation: -sinus bradycardia -lateral ST depressions While there are lateral ST depressions (V5, V6) the deepest ST depressions are in V4. 90% stenosis of the proximal ramus intermedius, pre procedure TIMI II flow The ramus intermedius is a normal variant on coronary anatomy that arises between the LAD and LCX.