Remove Blog Remove Chest Pain Remove Pediatrics
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Teenager with chest pain and slightly elevated troponin. What happens then?

Dr. Smith's ECG Blog

This is a previously healthy male teenager who was awoken by chest pain. The pain is described as located in the midsternal area, radiating to the right arm, described as 8-9/10 and worse with deep inspirations. In the evening, he became diaphoretic and complained of 9/10 continuous chest pain.

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An adolescent with trauma, chest pain, and a wide complex rhythm

Dr. Smith's ECG Blog

There was apparently no syncope and he had no bony injuries, but he did complain of left sided chest pain. His chest was tender. A bedside cardiac ultrasound was normal. An ECG was recorded: Avinash was understandably confused by this ECG. He wrote: "ECG 1 - shows wide ???IVCD IVCD type rhythm ??

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A man in his 70s with weakness and syncope

Dr. Smith's ECG Blog

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. Pediatric and elderly patients were more predisposed to developing an arrhythmic event in the setting of fever [7].

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What kind of AV block is this? And why does she develop Ventricular Tachycardia?

Dr. Smith's ECG Blog

There was no chest pain. Learning points: == MY Comment , by K EN G RAUER, MD ( 1/15 /2024 ): == Today's case by Dr. Nossen differs from other cases of AV block we have published over the years in Dr. Smith's ECG Blog — in that the cause of AV block turned out to be CS ( C ardiac S arcoidosis ). She had no known heart condition.

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QT Correction Formulas Compared to The Rule of Thumb ("Half the RR")

Dr. Smith's ECG Blog

I've been working on this a long time, thought about submitting it to a journal, but decided it gets more readers on this blog. Instead, in this blog post we will compare the rule-of-thumb to each of the four formulas, effectively substituting usual care for the unattainable gold-standard of outcomes.

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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. Pediatric and elderly patients were more predisposed to developing an arrhythmic event in the setting of fever [7]. 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.

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** **ACUTE MI/STEMI** **: Activate the cath lab if the patient has chest pain?

Dr. Smith's ECG Blog

I suspect most blog readers did not struggle with this one. She did not even need to ask in this case, because even if the patient presented with chest pain, she would call it NEGATIVE. Toward this end we've conveniently added a LINK for "LVH Criteria" in the Menu at the top of every page in Dr. Smith's ECG Blog.