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Something Winter This Way Comes

EMS 12-Lead

Otherwise, no admission of CAD, HLD, or family history of sudden cardiac death. A second 12 Lead ECG was recorded: This is a testament to the dynamic nature of coronary thrombosis and thrombolysis. He described the pain as “nagging,” and equally not exacerbated by any kind of movement. But the lesion is still active!

MICU 130
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Is OMI an ECG Diagnosis?

Dr. Smith's ECG Blog

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. A Bayesian approach to acute coronary occlusion.

STEMI 118
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Formula Utilization

EMS 12-Lead

Moreover, he had no pertinent medical history to report in terms of CAD, HTN, HLD, or DM, for example. One cannot rely on this feature as a means of detecting changes – subtle, or dramatic – for volatile occlusive coronary thrombus. A 12 Lead ECG was recorded. Raw findings include Sinus Rhythm amidst an otherwise normal QRS.

ACS 130
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A young peripartum woman with Chest Pain

Dr. Smith's ECG Blog

The biphasic T wave is consistent with recent reperfusion of an occluded coronary artery supplying the inferior region. Here’s the angiogram of the RCA : No thrombus or plaque rupture in the RCA (or any coronary artery) was found. This MI wasn’t caused by a ruptured plaque of CAD - it was a coronary artery dissection of the RCA.

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1 hour of CPR, then ECMO circulation, then successful defibrillation.

Dr. Smith's ECG Blog

Angiography showed normal coronaries. MINOCA: Myocardial Infarction in the Absence of Obstructive Coronary Artery Disease). Here is my comment on MINOCA: "Non-obstructive coronary disease" does not necessarily imply "no plaque rupture with thrombus." 2) overlooked obstructive coronary disease (e.g., The K was normal.

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An athletic 30-something woman with acute substernal chest pressure

Dr. Smith's ECG Blog

She had zero CAD risk factors. Next day, t he patient was taken for an angiogram and found to have a reperfused LAD lesion with good flow that appeared to the angiographer as if it was a spontaneous coronary artery dissection. What is Spontaneous Coronary Artery Dissection (SCAD)? hours of substernal chest pressure.

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A man in his 70s with weakness and syncope

Dr. Smith's ECG Blog

The patient proceeded to cath where all coronaries were described as normal with no evidence of any CAD, spasm, or any other abnormality. She has not had a heart catheterization or after this event so the presence or absence of CAD is still unknown. Heart Rhythm, 4(2), 198-199. [6] Heart Rhythm, 15(9): 1394-1401. [7]

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