Modified Sgarbossa criteria
Results:
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…
STAT ECG Diagnoses: antiarrhythmic considerations in patients with unstable irregular tachydysrrhythmias
A 29-year-old male with no significant known PMHx presents to the ED with palpitations. He is found to be markedly tachycardic on arrival. The following ECG is obtained:
Literature Review: diagnosis of acute coronary occlusion myocardial infarction in patients with ventricular paced rhythms
A 65-year-old woman presents to the ED with chest pain and diaphoresis concerning for an acute coronary syndrome. The following ECG is obtained:
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 Basics and Fundamentals: the basics of left bundle branch block (LBBB) and how to diagnose acute coronary occlusion myocardial infarction 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:
STAT ECG Diagnoses: left bundle branch block (LBBB) basics and expected findings with a focus on how to diagnose acute coronary occlusion myocardial infarction in these patients
A 85-year-old woman with a known history of LBBB presents to the ED with chest pain concerning for acute ischemia. The following ECG is obtained:
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- aberrancy
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- defibrillation
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- differential diagnoses
- differential diagnoses for left axis deviation
- Diffuse ST elevation
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- OMI Pattern: ST Depression V1-V4
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- OMI Patterns in Ventricular Paced Rhythms
- OMI Patterns: STEMI (-) Occlusion MI
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- right atrial enlargement
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