Sign-in, or Join a paid plan. Join Restore

First Degree Heart Block ECG Interpretation with Sample Strip


ECG Strip

ecg rhythm strip for reference guide

First Degree Heart Block Rhythm Strip Features

Rate: The underlying rate
Rhythm: Regular
P Wave: Normal
PR Interval: Prolonged (>0.20 sec)
QRS: Normal (0.06-0.10 sec)
Will look like a typical sinus rhythm. The P-R interval will be constant throughout the tracing and measure greater than 0.20 seconds.
A first degree Heart block occurs when electrical impulses moving through the Atrioventricular (AV) node are delayed (but not blocked). First degree indicates slowed conduction without missed beats.
External Source: http://www.uptodate.com/contents/first-degree-atrioventricular-block
Up-To-Date


Authors and Sources

Authors and Reviewers


Sources



? v:2 | onAr:0 | onPs:2 | tLb:0 | pv:1
uStat: False | db:0 | cc: | tar: False
| cDbLookup # 0 | pu: False | pl: System.Collections.Generic.List`1[System.String]
em: | newuser: False



An error has occurred. This application may no longer respond until reloaded. Reload 🗙