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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 CoronaryAngiogram was done (CTCA) CARDIAC MORPHOLOGY AND FUNCTION: 1. IMPRESSION: 1.
I suspect its use will rapidly accelerate given study after study now showing reductions in death, stent thrombosis, and nearly every other adverse outcome after PCI when intravascular imaging is used. Currently,IVI is performed inonly 20 to 25 percent of these cases in the United States.
The ECG does not show any definite signs of ischemia. This combination is often extremely effective for maintaining good longterm outcome ( Lanza and Shimokawa — Eur Cardiol 18: e38, 2023 ). The patient presented due to chest pain that was typical in nature, retrosternal and radiating to the left arm and neck.
His response: “subendocardial ischemia. Smith : It should be noted that, in subendocardial ischemia, in contrast to OMI, absence of wall motion abnormality is common. With the history of Afib, CTA abdomen was ordered to r/o mesenteric ischemia vs ischemic colitis vs small bowel obstruction. Anything more on history?
Soviet biologist Trofim Lysenko famously rejected the objective reality of Mendelian genetics because it clashed with the Marxist philosophy that the environment, not genetics, was the primary determinant of outcomes. But what should matter is outcomes not diagnoses. Subscribe for free to receive new posts and support my work.
Smith Major Learning Point: The worst risk factor for a bad outcome in OMI is young age because cardiologists cannot believe that a young person can have an OMI. Young people can suffer acute coronary occlusion, whether by typical atherosclerotic plaque rupture, or by coronary anomalies, coronary aneurysms, dissections, spasm, etc.
The patient was started on heparin for possible NSTEMI vs demand ischemia. increasing stenosis, ischemia, volume changes, increased blood pressure, atrial fibrillation, etc.) The EKGs from the ED presentation were felt by cardiology to represent "subendocardial ischemia." Smith : these ECGs do NOT show subendocardial ischemia.
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