Second degree AV block type I: Difference between revisions
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==Evaluation== | ==Evaluation== | ||
*[[ECG]]: progressive prolongation of PR interval with subsequent beat not reaching the ventricle | *[[ECG]]: '''progressive prolongation of PR interval''' with subsequent beat not reaching the ventricle | ||
==Management== | ==Management== | ||
Revision as of 09:33, 3 November 2016
Background
- Also known as a Mobitz I or Wenkebach AV block
- Disturbance of atrial impulse conducting through the AV node
Clinical Features
Differential Diagnosis
AV blocks
- First degree AV block
- Second degree
- Third degree AV block
- AV dissociation without complete heart block
Evaluation
- ECG: progressive prolongation of PR interval with subsequent beat not reaching the ventricle