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Ventricular pre-excitation (Wolff-Parkinson-White pattern): Difference between revisions
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Ventricular pre-excitation (Wolff-Parkinson-White pattern) (view source)
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== Determining the location of the accessory pathway == | == Determining the location of the accessory pathway == | ||
By closely observing the shape of the delta wave on the ECG, the location of the accessory connection can often be estimated. Several algorhythms have been developed for this puprose.<cite>Milstein</cite> | By closely observing the shape of the delta wave on the ECG, the location of the accessory connection can often be estimated. Several algorhythms have been developed for this puprose.<cite>Milstein</cite> | ||
[[ | [[Image:Pathway_nomenclature.png|thumb|left|300px|Seen from the apex, the tricuspid and mitral valve form a plane, relative to which the accessory connections are named.<cite>cosio</cite>]] | ||
[[ | [[Image:Pathway_prevalence.png|thumb|right|300px|Large differences in prevalence of accessory bundle location]] | ||
[[ | [[Image:Milstein_algorythm.png|thumb|300px|The Milstein algorhythm is relatively straightforward<cite>Milstein</cite>]] | ||
{{clr}} | {{clr}} | ||
== | == Example == | ||
<gallery> | <gallery> | ||
Image:wpw_full_ecg.jpg|WPW on a 12 lead ECG | Image:wpw_full_ecg.jpg|WPW on a 12 lead ECG | ||