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What does the angiogram show? The Echo? The CT coronary angiogram? How do you explain this?

Dr. Smith's ECG Blog

Post cath ECG: Now there are hyperacute T-waves again, and recurrent ST depression in V2 This ECG would normally diagnostic of OMI until proven otherwise No further troponins were measured, but it looks like there is recurrent OMI Next day: A CT Coronary Angiogram was done (CTCA) CARDIAC MORPHOLOGY AND FUNCTION: 1. IMPRESSION: 1.

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Is all this "ST Depression" due to ischemia?

Dr. Smith's ECG Blog

Will you accept this patient for emergent coronary angiogram based on the ECG changes? ischemia) or it can be secondary to abnormal depolarization (e.g Discussion: The ECG in today's case does not have typical ST depression vector of diffuse subendocardial ischemia. How would you interpret the ST changes seen in this ECG?

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The Advantages Of A CT Coronary Angiogram

Dr. Paddy Barrett

A CTCA provides much more anatomical detail and can identify advanced plaque often missed by CT Coronary Artery Calcium Score scans alone. CT Coronary Artery Calcium Score Scan CT Coronary Artery Calcium Score CT Coronary Angiogram As you can see from the above images, the CTCA provides far more anatomical detail.

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An undergraduate who is an EKG tech sees something. The computer calls it completely normal. How about the physicians?

Dr. Smith's ECG Blog

This EKG is diagnostic of transmural ischemia of the inferior wall. If it is angina, lowering the BP with IV Nitroglycerine may completely alleviate the pain and the (unseen) ECG ischemia. Transmural ischemia (as seen with the OMI findings on ECG) is not very common with demand ischemia, but is possible.

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Critical Left Main

EMS 12-Lead

It should be known that each category can easily manifest the generic subendocardial ischemia pattern. In general, subendocardial ischemia is a consequence of global supply-demand mismatch that usually ameliorates upon addressing, and mitigating, the underlying cause. What’s interesting is that the ECG can only detect ischemia.

Angina 52
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Diffuse Subendocardial Ischemia on the ECG. Left main? 3-vessel disease? No!

Dr. Smith's ECG Blog

The diagnostic coronary angiogram identified only minimal coronary artery disease, but there was a severely calcified, ‘immobile’ aortic valve. Aortic angiogram did not reveal aortic dissection. The ECG cannot diagnose the etiology of ischemia; it only the presence of ischemia, from whatever etiology.

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The Bleeding Heart

EMS 12-Lead

There is appreciable STE aVR with near-global STD that appropriately maximizes in Leads II and V5, and thus suggesting a circumstance of generic, diffusely populated, circumferential subendocardial ischemia versus occlusive coronary thrombus. [1] It’s judicious, then, to arrange for coronary angiogram.