Dysrhythmia Embolism Ischemia 
ECG Cases
SEPTEMBER 12, 2023
Jesse MacLaren guides us through 10 cases of patients who present with generalized weakness or acute neurologic symptoms and discusses how to look for ECG signs of dysrhythmias, electrolyte emergencies, acute coronary occlusion, and demand ischemia in patients with generalized weakness and in patients with neurologic symptoms, to consider predisposing (..)
Dr. Smith's ECG Blog
JANUARY 2, 2025
CT of the chest showed no pulmonary embolism but bibasilar infiltrates. It should be kept in mind that on occasions, beta-one agonist can result in increased ventricular ectopy e.g., in severe myocardial ischemia (by increasing myocardial demand), or sometimes with congenital long-QT syndrome. She was intubated.
Dr. Smith's ECG Blog
OCTOBER 10, 2022
In terms of ischemia, there is both a signal of subendocardial ischemia (STD max in V5-V6 with reciprocal STE in aVR) AND a signal of transmural infarction of the inferior wall with Q wave and STE in lead III with reciprocal STD in I and aVL. The rhythm is atrial fibrillation. The QRS complex is within normal limits.
Dr. Smith's ECG Blog
APRIL 8, 2015
Evidence of acute ischemia (may be subtle) vii. Dysrhythmia, pacer), 4) valvular heart disease, 5) FHx sudden death, 6) volume depletion, 7) persistent abnormal vitals, 8) primary CNS event __ 3) Mendu ML et al. ST segment and T wave abnormalities consistent with or possibly related to myocardial ischemia. Left BBB vi.
Dr. Smith's ECG Blog
APRIL 6, 2025
It did not show pulmonary embolism or intra-abdominal pathology, but it did show this: See the dark area at the bottom of the image? There is Transmural ischemia of Occlusion MI. Spectral CT This spectral CT image really highlights the dense transmural ischemia of the posterior wall. There was no pulmonary embolism.
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