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Tachycardia, fever to 105, and ischemic ST Elevation -- a Bridge too Far

Dr. Smith's ECG Blog

If a patient presents with chest pain and a normal heart rate, or with shockable cardiac arrest, then ischemic appearing ST elevation is STEMI until proven otherwise. CLICK HERE — for the ESC/ACC/AHA/WHF 2018 Consensus Document on the 4th Universal Definition of MI, in which these concepts are discussed and illustrated.

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A woman in her 20s with syncope

Dr. Smith's ECG Blog

Given her reported chest pain, shortness of breath, and syncope, an ECG was quickly obtained: What do you think? This patient was reported to have distant heart sounds but was not hypotensive and did not have JVD according to documentation. She was noted to be tachycardic and her heart sounds were distant on physical exam.

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Impact of admission glucose and 30-day major adverse cardiovascular events on patients with chest pain in an emergency setting: insights from the China EMPACT registry

Frontiers in Cardiovascular Medicine

ObjectiveAlthough the association between admission glucose (AG) and major adverse cardiac events (MACE) is well-documented, its relationship with 30-day MACE in patients presenting with cardiac chest pain remains unclarified.

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STEMI with Life-Threatening Hypokalemia and Incessant Torsades de Pointes

Dr. Smith's ECG Blog

A late middle-aged man presented with one hour of chest pain. If cardiac arrest from hypokalemia is imminent (i.e., As I indicated above, in our cardiac arrest case, after pushing 40 mEq, the K only went up to 4.2 The mean serum potassium level was lower after resuscitation from cardiac arrest (3.6

STEMI 52
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A man in his 70s with weakness and syncope

Dr. Smith's ECG Blog

Written by Pendell Meyers A man in his 70s with no cardiac history presented with acute weakness, syncope, and fever. He denied chest pain or shortness of breath. In the clinical context of weakness and fever, without chest pain or shortness of breath, the likelihood of Brugada pattern is obviously much higher.

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What are treatment options for this rhythm, when all else fails?

Dr. Smith's ECG Blog

The patient in today’s case is a previously healthy 40-something male who contacted EMS due to acute onset crushing chest pain. The pain was 10/10 in intensity radiating bilaterally to the shoulders and also to the left arm and neck. In both tracings — an exceedingly fast PMVT is documented. The below ECG was recorded.

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Hyperthermia and ST Elevation

Dr. Smith's ECG Blog

It was from a patient with chest pain: Note the obvious Brugada pattern. Our patient had a Brugada Type 1 pattern elicited by an elevated core temperature, which is also a documented phenomenon. The elevated troponin was attributed to either type 2 MI or to non-MI acute myocardial injury. There is no further workup at this time.