1st degree AV block

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Title 1st degree AV block
Creator Yanowitz, Frank G.
Contributor Frank G. Yanowitz, MD, Professor of Cardiology, University of Utah School of Medicine
Publisher Knowledge Weavers ECG
Date 1997-01-01
Description The normal PR interval is 0.12 - 0.20 sec, or 120 -to- 200 ms. 1st degree AV block is defined by PR intervals greater than 200 ms. This may be caused by drugs, such as digoxin; excessive vagal tone; ischemia; or intrinsic disease in the AV junction or bundle branch system.
Subtype Image
Format image/png
Rights http://creativecommons.org/licenses/by-nc-sa/1.0/
Collection Knowledge Weavers ECG
ARK ark:/87278/s6ns3x13
Setname ehsl_heal
Date Created 2012-12-06
Date Modified 2012-12-10
ID 889492
Reference URL https://collections.lib.utah.edu/ark:/87278/s6ns3x13
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