Remove Echocardiogram Remove Ischemia Remove Pericarditis
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Transient STEMI, serial ECGs prehospital to hospital, all troponins negative (less than 0.04 ng/ml)

Dr. Smith's ECG Blog

This rules out pericarditis, which essentially never has reciprocal ST depression. When flow is restored, wall motion may completely recover so that echocardiogram does not detect the previous ischemia. This is not pericarditis because: a. Pericarditis does not have reciprocal depression.

STEMI 52
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A teenager involved in a motor vehicle collision with abnormal ECG

Dr. Smith's ECG Blog

The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. Hopefully a repeat echocardiogram will be performed outpatient. Chest trauma was suspected on initial exam. Here is his initial ECG around 1330: What do you think? 1900: RBBB and LAFB are almost fully resolved. ST depression.

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Three prehospital ECGs in patients with chest pain

Dr. Smith's ECG Blog

In any case, the ECG is diagnostic of severe ischemia and probably OMI. These latter findings are typical of pericarditis, but pericarditis never has reciprocal ST depression. Nossen Comment/Interpretation: Evaluation of ischemia on an ECG can be very challenging. Concordant STE of 1 mm in just one lead or 2a.

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Opiate overdose, without chest pain or shortness of breath. Cognitive dissonance.

Dr. Smith's ECG Blog

2 days later This is a typical LVH pattern, without ischemia Patient underwent 4 vessel CABG. Assessment:" " Nonspecific ST elevation from V1-V4 , question of early repolarization versus pericarditis , question of acute current of injury and ? Pericarditis would be even more unlikely in someone without chest pain.

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Patient in Single Vehicle Crash: What is this ST Elevation, with Peak Troponin of 6500 ng/L?

Dr. Smith's ECG Blog

An echocardiogram was done. ECG of pneumopericardium and probable myocardial contusion shows typical pericarditis Male in 30's, 2 days after Motor Vehicle Collsion, complains of Chest Pain and Dyspnea Head On Motor Vehicle Collision. Is there also Brugada? Here is the result: The estimated left ventricular ejection fraction is 50 %.