Post-infarction conduction abnormalities: Difference between revisions

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==Classification==
==Classification==


Bradyarrhythmia:


* Sinus bradycardia
Atrioventricular blocks:
* First degree AV block
* Second degree AV block
* Third degree AV block
Bundle branch blocks:
* Left bundle branch block (LBBB)
* Right bundle branch block (RBBB)
* Right bundle branch block (RBBB) with left anterior fascicular block (LAFB)
* RBBB with left posterior fascicular block (LPFB)
* Alternating bundle branch block
* Bifascicular block plus PR prolongation (trifascicular block)<br />
==Causes==
==Causes==



Revision as of 14:42, 10 June 2020


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Overview

Classification

Bradyarrhythmia:

  • Sinus bradycardia

Atrioventricular blocks:

  • First degree AV block
  • Second degree AV block
  • Third degree AV block

Bundle branch blocks:

  • Left bundle branch block (LBBB)
  • Right bundle branch block (RBBB)
  • Right bundle branch block (RBBB) with left anterior fascicular block (LAFB)
  • RBBB with left posterior fascicular block (LPFB)
  • Alternating bundle branch block
  • Bifascicular block plus PR prolongation (trifascicular block)

Causes

Pathophysiology

Risk Factors

Natural History, Complications and Prognosis

Epidemiology and Demographics

Diagnosis

Treatment