Second-Degree Atrioventricular Block Differential Diagnoses

Updated: Jun 28, 2022
  • Author: Ali A Sovari, MD, FACP, FACC; Chief Editor: Jeffrey N Rottman, MD  more...
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Diagnostic Considerations

In addition to the conditions in the differential diagnosis, the following problems should be considered:

  • Congenital heart block

  • Sinoatrial exit block

  • Nonconducted premature atrial contractions

Differential Diagnoses