Junctional rhythm is a type of irregular heart rhythm originating from the atrioventricular junction. Learn more about it, including its types, symptoms, causes, and more.

This is not sinus rhythm with junctional bigeminy, because the junctional beats would not demonstrate clear Wenckebach. This is not AV nodal reentrant tachycardia with retrograde 2:1 block, ...

The tracing does not show junctional or ventricular bigeminy because the R waves peak regularly (not prematurely). We do not encounter ECG tracings of WPW syndrome frequently, ...