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A 50 something-year-old man with a history of newly diagnosed hypertension and diabetes, for which he did not take any medication, presented a non-PCI-capable center with a vague, but central chestpain. His vitals were normal and his first ECG was as shown below: There is obvious ST segment elevation (STE) in anterior leads.
A late middle-aged man presented with one hour of chestpain. Here is his ED ECG: There is obvious infero-posterior STEMI. What are you worried about in addition to his STEMI? to greatly decrease risk (although in STEMI, the optimal level is about 4.0-4.5 Most recent echo showed EF of 60%. If the patient is at 1.8,
He denied chestpain or shortness of breath. In the clinical context of weakness and fever, without chestpain or shortness of breath, the likelihood of Brugada pattern is obviously much higher. She has not yet been seen by electrophysiology or had further genetic testing for Brugada syndrome.
I am always happy to see this ECG of Brugada syndrome sent to me by Professor Josep Brugada, in 2001, for the inaugural issue of the Indian Pacing and Electrophysiology Journal, which I started in 2001.
2) The STE in V1 and V2 has an R'-wave and downsloping ST segments, very atypical for STEMI. Cardiology was consulted and they agreed that the EKG had an atypical morphology for STEMI and did not activate the cath lab. It was from a patient with chestpain: Note the obvious Brugada pattern. Bicarb 20, Lactate 4.2,
Note: according to the STEMI paradigm these ECGs are easy, but in reality they are difficult. Theres inferior STE which meets STEMI criteria, but this is in the context of tall R waves (18mm) and relatively small T waves, and the STD/TWI in aVL is concordant to the negative QRS. This was false positive STEMI with an ECG mimicking OMI.
The patient denied any chestpain whatsoever, and a troponin at zero and 2 hours were both undetectable. A score including ECG pattern, early familial SCD antecedents, inducible electrophysiological study, presentation as syncope or as aborted SCD and SND had a predictive performance of 0.82. Syncope and ST Segment Elevation.
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