Search Results for: anterior MI

Acute Anterior STEMI or Left Ventricular Aneurysm? – Conclusion

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Some of you expressed concerns about the possibility of the ECG abnormality we sometimes refer to as left ventricular aneurysm (persistent ST-elevation after previous MI).

Acute Anterior STEMI or Left Ventricular Aneurysm?

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What do you think of this patient’s 12-lead ECG?

76 year old female CC: Chest pain – The case for this being an acute anterior STEMI

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As many of you pointed out, the history and clinical presentation isn’t exactly screaming “Acute Coronary Syndrome!”

Is this hyperacute anterior STEMI or something else?

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A 41 year old male is pulled over during morning rush-hour by sheriff’s deputies. He states that he is on his way to the hospital because he is having chest pain. EMS is called to the scene. The patient is awake, alert, and oriented to person, place, time, and event. His skin is pink, warm, […]

59 Year Old Female: Intermittent Head Pain (Conclusion)

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This is the conclusion to Wednesday’s post; if you haven’t seen it, I highly suggest checking out the original case description and initial ECG. Wednesday’s case introduced a 59 year old woman with a chief complaint of intermittent occipital head pain for about 10 days. Recently, it had started radiating into her neck and upper […]

Spot the STEMI #1

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You have a 50/50 shot at getting this one right. Are you feeling smart… or lucky? Two 50-year-old men present complaining of chest pain x 1 hour. One patient is suffering from a very subtle acute STEMI while the other has a non-cardiac cause for his chest pain. Which patient is experiencing the subtle STEMI? […]

Computer misses it, but the medic catches it.

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True fact: I failed out/dropped out of grad school in mathematics. But despite having little enthusiasm for topology or complex analysis, nothing drives me more nuts than people who say stuff like “I’m not good at math – just not a math person, I guess.” This attitude is not just incorrect, it’s harmful. Most mathematics […]

Anterior T wave inversions and PE.

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Last week, I described the case of a middle-aged male with a vague history of heart failure who had been having progressive shortness of breath for 4-5 days. On the day he called 911, he had been walking a short distance when he syncoped. EMS obtained an ECG: Compared with the prior ECG, the anterior […]

Conclusion: 53 YOF with AMS: STEMI or Secondary ST-T changes?

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This is the conclusion to the previous case: 53 YOF with AMS: STEMI or Secondary ST-T changes? This female presented to the ED with Altered Mental Status (AMS), via ambulance, as STEMI ALERT, after completing approximately 3 hours of her usual dialysis. This was the 12 lead ECG provided by EMS…   We have a […]

QRS AXIS DETERMINATION

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During ECG interpretation, cardiac Axis, or direction of electrical impulses, may be normal (physiologic) or abnormal (pathologic), suggesting abnormal cardiac conductivity. Although every deflection obtained on the ECG will have an axis, we will focus on the ventricular axis. When we think of our cardiac monitoring lead placement, we have to understand cardiac Vectors, which is the […]

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