2024 CAD Coronary 
Dr. Smith's ECG Blog
APRIL 9, 2024
By Magnus Nossen This ECG is from a young man with no risk factors for CAD, he presented with chest pain. Before the lab values returned this patient had a n emergent coronary CT angiogram done that ruled out CAD. Each main coronary artery (LAD, RCA and LCx) are shown in separate images. There are no coronary stenoses.
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. Int J Cardiol 2024 3. Amsterdam et al.
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Dr. Smith's ECG Blog
JUNE 23, 2024
The patient was treated as possible NSTEMI and underwent coronary angiography about 4 hours after presentation. TIMI 3 means the rate of passage of dye through the coronary artery is normal by angiography.) Initial hsTnI was 384 ng/L. The report describes a 60% proximal LAD lesion with TIMI 3 flow.
Dr. Smith's ECG Blog
NOVEMBER 3, 2023
A man in his 70s with past medical history of hypertension, dyslipidemia, CAD s/p left circumflex stent 2 years prior presented to the ED with worsening intermittent exertional chest pain relieved by rest. The Queen of Hearts AI app will hopefully be FDA approved in Q1 of 2024. I have not yet seen any case report of this combination.
Dr. Smith's ECG Blog
JUNE 19, 2024
The ED provider ordered a coronary CT scan to assess the patient for CAD. The patient was taken emergently to the cath lab for a pericardiocentesis instead of a coronary angiogram. Three months prior to this presentation, he received a pacemaker for severe bradycardia and syncope due to sinus node dysfunction.
EMDocs
FEBRUARY 7, 2024
GLP-1 agonists are also associated with improved ejection fraction, coronary blood flow, and cardiac output while reducing the risk of cardiovascular events, infarction size, and all-cause mortality. Increased risk in those with preexisting CKD, other risk factors for renal disease (HTN or CAD), and those on ACEIs/ARBs.
Dr. Smith's ECG Blog
DECEMBER 31, 2024
Written by Pendell Meyers A woman in her 70s with known prior coronary artery disease experienced acute chest pain and shortness of breath. Her history and ECG were interpreted as very concerning for acute coronary syndrome which might benefit from acute reperfusion therapy. Vital signs were within normal limits. hours since onset.
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