AV blocks
Revision as of 17:53, 31 October 2015 by Rossdonaldson1 (talk | contribs) (Created page with "*First Degree **Prolonged PR interval (>200msec) but constant and always conducts *Second Degree **Type I **Mobitz I (Wenckeback) ***Progressive prolongation with intermittent...")
- First Degree
- Prolonged PR interval (>200msec) but constant and always conducts
- Second Degree
- Type I
- Mobitz I (Wenckeback)
- Progressive prolongation with intermittent dropped QRS complexes
- Progressively shortening RR intervals
- Type II
- Mobitz II
- PR interval is constant with intermittent P waves not conducting QRS complexes
- Surrounding RR intervals are constant
- Third Degree
- Complete Heart Block - no AV conduction
- Dissociation between P waves and QRS complexes
See Also
Video
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