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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

Angiogram No obstructive epicardial coronary artery disease Cannot exclude non-ACS causes of troponin elevation including coronary vasospasm, stress cardiomyopathy, microvascular disease, etc. CORONARY ARTERIES: Exam was not directly tailored for coronary artery evaluation, noting recent diagnostic coronary angiogram.

Coronary 101
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Occlusion myocardial infarction is a clinical diagnosis

Dr. Smith's ECG Blog

Recall from this post referencing this study that "reciprocal STD in aVL is highly sensitive for inferior OMI (far better than STEMI criteria) and excludes pericarditis, but is not specific for OMI." Case continued She was loaded with aspirin 325 mg, and repeat troponin drawn around the time of EKG 1 resulted at 267 ng/L. At midnight.

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TIMI Risk Score for STEMI, NSTEMI and unstable Angina

ECG & Echo Learning

Management must, however, be individualized with respect to the delay to coronary angiography (PCI). Guidelines recommend the use of validated risk models to estimate the risk of acute myocardial infarction , 30-days and 1-year mortality in patients with NSTE-ACS. Circulation. 2000 Oct 24;102(17):2031-7.

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Acute artery occlusion -- which one?

Dr. Smith's ECG Blog

The conventional machine algorithm interpreted this ECG as STEMI. See this post of RV MI with both McConnell sign and "D" sign: Inferior and Posterior STEMI. Thanks in part to rapid bedside diagnosis, the patient was able to avoid emergent coronary angiography. Figure-1: I've labeled the initial ECG in today's case.

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

Dr. Smith's ECG Blog

link] A 62 year old man with a history of hypertension, type 2 diabetes mellitus, and carotid artery stenosis called 911 at 9:30 in the morning with complaint of chest pain. Challenge QUESTION: The relative change in T-QRS-D is not the only thing that changes during period of time that passed between recording of the 2 ECGs shown in Figure-1.

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emDOCs Revamp: Left Ventricular Outflow Tract Obstruction

EMDocs

Chu CK, Delia E, Mograder A, Dwyer EM. 2017;45(1):12-20. 2015;7(9):E365-E369. 2018;12(1). m/s)—problematic and elevated > 50 mm Hg (2.5 J Saudi Hear Assoc. 2018;30(4):336. doi:10.1016/J.JSHA.2018.07.001 2018.07.001 Sherrid M V., J Am Coll Cardiol. 1993;22(3):816-825. Anaesth Intensive Care. J Thorac Dis.

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Another deadly triage ECG missed, and the waiting patient leaves before being seen. What is this nearly pathognomonic ECG?

Dr. Smith's ECG Blog

Pain improved to 1/10 after EMS administers 324 mg aspirin and the following EKG is obtained at triage. for those of you who do not do Emergency Medicine, ECGs are handed to us without any clinical context) The ECG was read simply as "No STEMI." found normal ECGs in only 3 of 50 patients with massive PE, and 9 of 40 with submassive PE.

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