Remove 2009 Remove Pacemaker Remove STEMI
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How terrible can it be to fail to recognize OMI? To whom is OMI Obvious or Not Obvious?

Dr. Smith's ECG Blog

Subtle as a STEMI." (i.e., A temporary pacemaker was implanted, and she was admitted to the ICU with cardiogenic shock. In our study, there were 20/53 complete LAD OMI (TIMI-0 flow) which did not meet STEMI criteria. None of the 20 ever evolved to STEMI criteria. 2009;Available from: [link] 4. Heart [Internet].

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Physical Examination as a Helpful Aid in Decision-Making in Challenging ECGs

Dr. Smith's ECG Blog

Again, see Ken's discussion below) Discussion continued The absence of pace spikes suggests this is not a pacemaker/ICD-related rhythm in this patient with an ICD. Are the apparent P-waves (which now we suspect might not be P-waves) actually part of the QRS, in which case the QRS is even wider than it appears? Where does the QRS begin?