2024 ALS Coronary 
Dr. Smith's ECG Blog
MAY 27, 2024
1] But there are multiple other abnormalities that make this ECG diagnostic of Occlusion MI, localized likely to the right coronary artery: 1. Systematic review and meta-analysis of diagnostic test accuracy of ST-segment elevation for acute coronary occlusion. Int J Cardiol 2024 2. Nikus et al. Kontos et al.
Dr. Smith's ECG Blog
APRIL 18, 2024
The ECG is just a test: a Bayesian approach to acute coronary occlusion If a patient with a recent femur fracture has sudden onset of pleuritic chest pain, shortness of breath, and hemoptysis, the D-dimer doesn’t matter: the patient’s pre-test likelihood for PE is so high that they need a CT. Amsterdam et al. Alencar et al.
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Dr. Smith's ECG Blog
JUNE 17, 2024
In fact, Kosuge et al. showed that among patients with either acute coronary syndrome or acute pulmonary embolism and negative T waves in the precordial leads (V1-V4), that inverted T waves in leads III and V1 were present in only 1% of patients with acute coronary syndrome and 88% of patients with pulmonary embolism. “The
Dr. Smith's ECG Blog
JUNE 14, 2024
He underwent coronary angiography which showed severe multivessel disease, and he agreed to proceed with workup for CABG. The native QRS may be more obvious in one lead or another. == MY Comment , by K EN G RAUER, MD ( 5/30 /2024 ): == I was not taught about artifact in medical school. Take advantage of all the telemetry leads.
Dr. Smith's ECG Blog
JULY 7, 2024
First trop was 7,000ng/L (normal 25% of ‘Non-STEMI’ patients with delayed angiography have the exact same pathology of acute coronary occlusion. The new ACC expert consensus explains that: “STEMI ECG criteria on a standard 12-lead ECG alone will miss a significant minority of patients who have acute coronary occlusion. Take home 1.
Dr. Smith's ECG Blog
JUNE 27, 2024
The proof of this is that only 5% of patients enrolled had acute coronary occlusion. Lemkes JS, Janssens GN, van der Hoeven NW, et al. Coronary Angiography after Cardiac Arrest without ST-Segment Elevation. We at Hennepin recently published this study Sharma et al. This study failed to do so. 5% vs. 58%!! 5% vs. 58%!!
Dr. Smith's ECG Blog
SEPTEMBER 18, 2024
Studies such as those by Moise et al 14 and Ellis et al 39 have shown that the relative risk of developing an acute myocardial infarction in the territory supplied by an artery with a 70%. years, with the interval as long as 12 or 18 years in some studies. Unfortunately, vascular remodeling is variable and inconsistent.
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