A very subtle 1st degree AV block

Update Item Information
Title A very subtle 1st degree AV block
Creator Yanowitz, Frank G.
Contributor Frank G. Yanowitz, MD, Professor of Cardiology, University of Utah School of Medicine
Date 1997-01-01
Description Where are the P waves??? They are hiding in the T waves as indicated by the arrows. How do we know? The PVC unmasked the sinus P wave, and now it is seen in the pause following the PVC. The PR interval is, therefore, about 500 ms.
Subtype Image
Format image/png
Rights http://creativecommons.org/licenses/by-nc-sa/1.0/
Collection Knowledge Weavers ECG
ARK ark:/87278/s6x95b58
Setname ehsl_heal
ID 870372
Reference URL https://collections.lib.utah.edu/ark:/87278/s6x95b58