Coronary Angiogram Electrocardiogram Stenosis 
Dr. Smith's ECG Blog
MARCH 17, 2023
She had a prior history of "NSTEMI" one month ago, during which she had a coronary angiogram reportedly showing no stenosis in any coronary artery. Electromechanical association: a subtle electrocardiogram artifact. Her vitals were within normal limits. Acute chest pain and a bizarre ECG Bizarre (Hyperacute??)
Dr. Smith's ECG Blog
NOVEMBER 4, 2022
History sounds concerning for ACS (could be critical stenosis, triple vessel), but differential also includes dissection, GI bleed, etc. New insights into the use of the 12-lead electrocardiogram for diagnosing acute myocardial infarction in the emergency department. His response: “subendocardial ischemia. Anything more on history?
EMS 12-Lead
MAY 20, 2022
There is ventricular hypertrophy in the absence of abnormal loading conditions, such as aortic stenosis, or hypertension, for example – of which the most common variant is Asymmetric Septal Hypertrophy. Type II MI), however decided to pursue coronary angiogram out of an abundance of caution. Pacing Clin Electrophysiol.
BoardVitals - Cardiovascular
MAY 1, 2017
Explanation: Shown electrocardiogram suggests left ventricular hypertrophy. Shown electrocardiogram suggests left ventricular hypertrophy. On the other hand, the murmur in valvular aortic stenosis does not change substantially or decreases slightly following the Valsalva maneuver. Hypertrophic cardiomyopathy is one of them.
EMS 12-Lead
APRIL 21, 2022
Advanced multi-vessel disease was found with stents deployed to the mid-LCx (80% stenosis), D1 (90% stensosis), and the pLAD (95% stenosis). It’s judicious, then, to arrange for coronary angiogram. elevated BP), but rather directly correlated with coronary obstruction and stymied TIMI flow. Does the ECG normalize?
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