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How exactly does ventricular overdrive pacing during tachycardia help with SVT diagnosis in the EP lab? (Updated animations)

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JMC

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21,937 Aufrufe • vor 2 Jahren •via X (Twitter)

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4 Kommentare

Profilbild von Rajiv Arora
Rajiv Aroravor 2 Jahren

@The_Nanashi_O Excellent 👌

Profilbild von Haseeb Raza FACC, FHRS, FESC, CEPS-A, FCPS EP
Haseeb Raza FACC, FHRS, FESC, CEPS-A, FCPS EPvor 2 Jahren

Excellent work @narrowQRS

Profilbild von Francis Murgatroyd🇪🇺🇬🇧🇪🇺🇬🇧
Francis Murgatroyd🇪🇺🇬🇧🇪🇺🇬🇧vor 2 Jahren

Nice animation as ever. We use this technique routinely, but in fact you almost never see a VAAV response as in most patients with AT, V overdrive pacing either get back to A, or terminates tachy.

Profilbild von JMC
JMCvor 2 Jahren

True that AT is often proven before you get to VOD pacing, but sometimes it's really helpful. Like in this case...

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