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Infranodal Wenkebach-type block

Template:WikiDoc Cardiology News Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Case Example

The patient has progressive prolongation of the HV interval and a stable AH interval with atrial pacing. This demonstrates the rare finding of infranodal Wenkebach-type block. The patient was treated with dual chamber pacemaker implant.

This is her intracardiac recording with atrial pacing

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