Two patients are presented with EKC findings suggesting pseudo AV block Mobitz type II. Pseudo AV block was related to the presence of premature junctional or ventricular beats with concealed conduction. Response to therapy confirmed the initial diagnosis of pseudo AV block. Awareness of clinical conditions simulating type II second degree AV block is important because of the therapeutic implications and prognosis.
Godlewski, Boguslaw; Duvernoy, Wolf F. C.; and Garcia, Remigio
"Pseudo-Atrioventricular Block due to Premature Systoles with Concealed Conduction,"
Henry Ford Hospital Medical Journal
: Vol. 23
Available at: https://scholarlycommons.henryford.com/hfhmedjournal/vol23/iss2/4