Cardiogenic Shock Electrocardiogram Myocardial Infarction 
Dr. Smith's ECG Blog
MAY 8, 2023
Diagnosis of Acute Myocardial Infarction in the Presence of Left Bundle Branch Block using the ST Elevation to S-Wave Ratio in a Modified Sgarbossa Rule. Electrocardiographic Diagnosis of Acute Coronary Occlusion Myocardial Infarction in Ventricular Paced Rhythm Using the Modified Sgarbossa Criteria.
Dr. Smith's ECG Blog
AUGUST 9, 2019
At the bottom of the post, I have re-printed the section on aVR in my article on the ECG in ACS from the Canadian Journal of Cardiology: New Insights Into the Use of the 12-Lead Electrocardiogram for Diagnosing Acute Myocardial Infarction in the Emergency Department Case 1. Widimsky P et al.
Dr. Smith's ECG Blog
MAY 30, 2023
Literature cited In inferior myocardial infarction, neither ST elevation in lead V1 nor ST depression in lead I are reliable findings for the diagnosis of right ventricular infarction Johanna E. A 12-lead electrocardiogram, lead V4R , and leads V7-9 were recorded on admission. Such an escape would have a wider complex.
Dr. Smith's ECG Blog
FEBRUARY 5, 2019
LAD 80% mid LCx occluded mid (acute infarct lesion) RCA 80% mid. PCI mid LCx So this is an OMI (Occlusion Myocardial Infarction), but not a STEMI Echo: Decreased left ventricular systolic performance, mild/moderate. The patient went into cardiogenic shock and ultimately died of this MI. The cath lab was activated.
Dr. Smith's ECG Blog
NOVEMBER 4, 2022
New insights into the use of the 12-lead electrocardiogram for diagnosing acute myocardial infarction in the emergency department. An elderly man with sudden cardiogenic shock, diffuse ST depressions, and STE in aVR Literature 1. Incidence of an acute coronary occlusion. Am J Med 2019, 132(5):622-630. Left main?
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