Ventricular Tachycardia ·
Wide QRS → VF
un
seel
.com · ~30% of SCD · ICD prevents 50%+
rate
—
bpm
QRS
—
ms
rhythm
—
phase
—
Normal sinus / Purkinje
Ectopic ventricular focus
Scar substrate
ECG trace
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Un
seel
.com · Ventricular Tachycardia