Sgarbossa

Results:
ECG STAT June 17, 2025
Occlusion MI Patterns in Left Bundle Branch Block

Key Points LBBB Does Not Exclude Acute Coronary Occlusion: LBBB alters ventricular activation, leading to expected secondary ST/T abnormalities. However, acute occlusion myocardial infarction (OMI) can and must still be…

ECG STAT June 14, 2025
Modified Sgarbossa Criteria

Key Points Wide QRS Rhythms Can Mask OMI: Left bundle branch block (LBBB) and right ventricular (RV)-paced rhythms alter ventricular depolarization, producing expected secondary ST/T changes. However, acute occlusion MI…

Weekly Workout November 13, 2022
Potpourri of cases: differential diagnoses for long QTc intervals, diagnosing occlusion MI in LBBB and paced rhythms, and so much more!

A 48-year-old woman is brought into the emergency department with fever and altered mental status. The following ECG is obtained on arrival:

Weekly Workout November 6, 2022
Literature Review: 2022 ACC Expert Consensus Decision Pathway on the Evaluation and Disposition of Acute Chest Pain in the Emergency Department Highlights

A 60-year-old man is brought into the emergency department by EMS for acute onset chest pain and diaphoresis concerning for an acute coronary syndrome. The following ECG is obtained on…

Weekly Workout November 15, 2021
STAT ECG Diagnoses: the basics of left bundle branch blocks (LBBB) and how to identify occlusion MI in these patients

A 65-year-old man presents to the ED with chest pain and diaphoresis concerning for an acute coronary syndrome. The following ECG is obtained:

ECG Tags
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