Flashcard 11 - Cardiovascular Flashcard Set for the CCRN


The correct answer is:

third degree


Third-degree AV block is caused by the dysfunction of either the AV or SA node. The impulses from these nodes are not synchronized, causing bradycardia, a widened QRS, and an increase in P-wave activity.

All Flashcard Sets for the CCRN are now available as downloadable PDFs