Right bundle branch block
Results:
Right Bundle Branch Block (RBBB)
Key Points RBBB delays right ventricular activation. The left ventricle depolarizes normally via the left bundle; the right ventricle is activated late through myocardial spread. ECG hallmark: wide QRS and…
Wide Complex Tachycardias: using old ECGs, Lewis leads, and rabbit ears to distinguish VT from SVT
A 48-year-old woman presents to the emergency department with palpitations. She is noted to be tachycardic at triage. The following ECG is obtained:
STAT ECG Diagnoses: how to identify acute coronary occlusion myocardial infarction in patients with right bundle branch blocks (RBBB)
A 61-year-old man presents to the emergency department with acute chest pain associated with diaphoresis and appears pale. While obtaining a history and performing a physical exam the patient has…
STAT ECG Diagnoses: causes of right axis deviation, and evaluation of ST segments in patient with right bundle branch block (RBBB)
An 80-year-old man presents to an emergency department in Chile with chest pain radiating to the right shoulder and back. The following ECG is obtained on arrival and computer interpreted…
STAT ECG Diagnoses: findings of occlusion MI in patients with right bundle branch block (RBBB)
A 51-year-old man presents to the emergency department with acute chest pain and shortness of breath. The following ECG is obtained with no priors available for comparison:
ECG Tags
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