left posterior fascicular block
Results:
Left Posterior Fascicular Block (LPFB)
Key Points Mechanism: Block in the left posterior fascicle → LV activates mainly via the left anterior fascicle, spreading superior-to-inferior toward the inferior/posterior LV. ECG signature: Right axis deviation (RAD)…
Bradydysrhythmia: when is it actually considered a complete heart block?
A 52-year-old man presents to the emergency department with chest pain associated with nausea and diaphoresis. The following ECG is obtained on arrival:
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