| 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 |
| ID |
889492 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6ns3x13 |
