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Differential response to right ventricular extrastimuli from the base and apex during long RP' supraventricular
Hironori Nakamura1, Hidehira Fukaya1, Naruya Ishizue1
1Department of Cardiovascular Medicine Kitasato University School of Medicine Sagamihara Japan.
Abstract:
We report a case of long RP' tachycardia diagnosed as fast-slow atrioventricular nodal reentrant tachycardia (AVNRT) with a bystander nodoventricular pathway (NVP). Differential responses to right ventricular extrastimuli from the base and apex highlighted the anatomical proximity of the NVP attachment, contributing to the diagnosis.
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