Remove Ambulance Remove Coronary Remove STEMI
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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

She was brought in by ambulance and received aspirin and nitroglycerin en route. Angiogram No obstructive epicardial coronary artery disease Cannot exclude non-ACS causes of troponin elevation including coronary vasospasm, stress cardiomyopathy, microvascular disease, etc. Detailed coronary artery evaluation not performed.

Coronary 109
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Cath Lab occupied. Which patient should go now (or does only one need it? Or neither?)

Dr. Smith's ECG Blog

A prehospital “STEMI” activation was called on a 75 year old male ( Patient 1 ) with a history of hyperlipidemia and LAD and Cx OMI with stent placement. He arrived to the ED by ambulance at 1529, only a half hour after the start of his chest pain around 1500 while eating. He wrote most of it and I (Smith) edited.

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A 40-something male with resolving chest pain and a "Normal ECG" by computer and cardiology overread

Dr. Smith's ECG Blog

A 40-something male presented by ambulance with one hour of chest pain that was improving after sublingual nitroglycerine and 325 mg of aspirin, chewed. Here it is: Obvious Inferior Posterior STEMI (+) OMI. Or had not had a prehospital ECG on the ambulance. Aside on ECG Research: 20% of Definite diagnostic STEMI (Cox et al.)

STEMI 96
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Concerning EKG with a Non-obstructive angiogram. What happened?

Dr. Smith's ECG Blog

The ambulance report says "BP continued to drop during transport and pt remained cold and clammy." As per Dr. Frick — an all-too-common misconception is that the absence of obstructive coronary disease on cardiac catheterization rules out acute coronary occlusion as the cause of the patient's acute event. This is not the case.

E-9-1-1 127
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A 58 year old with Weakness and more than 4 mm ST Elevation in V3

Dr. Smith's ECG Blog

Ambulated to ambulance for eval. Here it is: The computer reads STEMI What do you think? More from the medic: "LifePak 15 interpretation was STEMI. My response: "I think it is very worrisome for STEMI." It meets STEMI criteria even for a male under age 40, with STE 2.84 No history, meds, or risk factors.

E-9-1-1 52
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Syncope and ST Elevation on the Prehospital ECG

Dr. Smith's ECG Blog

The medics were worried about STEMI, as it meets STEMI criteria. He rehydrated and had no orthostatic symptoms prior to discharge, ambulated well. - Discussion Thus, no further ECGs were recorded and there was no angiogram or stress test or CT coronary angiogram. What do you think? There is LVH.

STEMI 52
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OMI Can be Diagnosed by "Pseudonormalization of ST Segments"

Dr. Smith's ECG Blog

The nitro she took in the ambulance did not help. If she had no risk factors, it is doubtful that she would have developed such extensive coronary artery disease as we see on the angiogram. Patients like her are the reason we are advocating for a change in the ACS paradigm from STEMI to OMI.