2018 Cardiac Arrest STEMI 
Dr. Smith's ECG Blog
NOVEMBER 28, 2018
Saddleback ST Elevation is almost never STEMI 2. An inverted P-wave in lead V2 implies lead misplacement too high Saddleback in STEMI: Here are the only 2 ECGs with V2 "saddleback" that I have ever seen which really represented an LAD Occlusion: Anatomy of a Missed LAD Occlusion (classified as a NonSTEMI) A Very Subtle LAD Occlusion.T-wave
Dr. Smith's ECG Blog
NOVEMBER 4, 2022
This has been termed a “STEMI equivalent” and included in STEMI guidelines, suggesting this patient should receive dual anti-platelets, heparin and immediate cath lab activation–or thrombolysis in centres where cath lab is not available. aVR ST segment elevation: acute STEMI or not? aVR ST Segment Elevation: Acute STEMI or Not?
Ken Grauer, MD
OCTOBER 21, 2023
Subendocardial Ischemia from another Cause ( ie, sustained tachyarrhythmia; cardiac arrest; shock or profound hypotension; GI bleeding; anemia; "sick patient" , etc. ). The July 31, 2018 post in Dr. Smith's ECG Blog ( Please scroll down to the bottom of the page to see My Comment ).
Dr. Smith's ECG Blog
MAY 19, 2020
This is a troponin I level that is almost exclusively seen in STEMI. I suspect this is Type 2 MI due to prolonged severe hypotension from cardiac arrest. So this is either a case of MINOCA, or a case of Type II STEMI. If the arrest was caused by acute MI due to plaque rupture, then the diagnosis is MINOCA.
Dr. Smith's ECG Blog
MAY 6, 2019
If it is STEMI, it would have to be RBBB with STEMI. This ECG pattern may be diagnostic of B rugada S yndrome IF seen in association with: i ) a history of cardiac arrest; polymorphic VT; or of non-vagal syncope; and / or ii ) a positive family history of sudden death at an early age; and / or iii ) a similar ECG in relatives.
Dr. Smith's ECG Blog
APRIL 15, 2019
A prehospital ECG was recorded (not shown and not seen by me) which was worrisome for STEMI. A previous ECG from 4 years prior was normal: This looks like an anterior STEMI, but it is complicated by tachycardia (which can greatly elevate ST segments) and by the presentation which is of fever and sepsis.
Dr. Smith's ECG Blog
SEPTEMBER 29, 2018
Dialysis patients had double the rate of cardiac arrest (11% vs 5%), were less likely to receive reperfusion therapy when eligible (47% vs. 75%), and had an increased odds ratio of death compared to nondialysis patients 1.5 (95% of nondialysis patients had the correct admission diagnosis of acute MI. THANK YOU Dr. Lee!
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