Electrocardiogram Myocardial Infarction Stenosis 
Frontiers in Cardiovascular Medicine
APRIL 3, 2025
An electrocardiogram demonstrated sinus rhythm with T-wave alterations and a V2R/S ratio greater than 1. Despite this, the patient went on to develop chest pain, which was accompanied by electrocardiographic signs of acute extensive anterior wall myocardial infarction and elevated troponin I levels.
All About Cardiovascular System and Disorders
APRIL 13, 2024
Such a pattern is consistent with significant left main coronary artery stenosis. Angiography done after initial stabilization showed severe stenosis of distal left main coronary artery. ST segment elevation is noted in aVR. Clinical evaluation and X-Ray chest showed features of pulmonary edema. J Am Coll Cardiol. Engelen DJ et al.
Frontiers in Cardiovascular Medicine
FEBRUARY 5, 2024
Anaphylaxis leads to plaque rupture or erosion leading to acute myocardial infarction (type II) and acute coronary stent thrombosis (type III). Outside the hospital, electrocardiogram(ECG) showed sinus rhythm, ST-segment elevation in leads V1–V3, high-sensitivity troponin 2.54 ng/ml(0–0.5 ng/ml). ng/ml(0–0.5 ng/ml).
Frontiers in Cardiovascular Medicine
JANUARY 22, 2024
The timely detection of myocardial fibrosis is crucial for intervention and improved outcomes. 68 Ga-FAPI-04 PET/CT shows promise in assessing fibroblast activation in patients with early myocardial infarction characterized by prolonged myocardial ischemia. The results demonstrated tracer-specific uptake (SUVmax = 4.6)
Coronary Artery Disease Journal
JUNE 13, 2024
Coronary computed tomography angiography (CTA) showed diffuse stenosis in the left anterior descending and the first diagonal branch arteries. Electrocardiogram (ECG) might not always show abnormalities, and chest pain is not always present. His headache improved after percutaneous coronary intervention.
Dr. Smith's ECG Blog
JUNE 17, 2023
Physician accuracy in interpreting potential ST-segment elevation myocardial infarction electrocardiograms. He had 50% stenosis of the LAD which was deemed not culprit, and all other vessels were normal. I believe there is not quite enough STE for formal STEMI criteria, but some might measure 1.0 Carley et al.
Dr. Smith's ECG Blog
JULY 11, 2024
Case A 43 year old male with a history of DM II, hyperlipidemia, and a family history of myocardial infarction presented to a family clinic with two days of epigastric pain that started after consuming a meal. The attending provider wrote “Agree with electrocardiogram interpretation”. Normal EKG”. Normal ECG.
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