What Causes the Inverted P Wave Morphology Found with Junctional

question 32

Multiple Choice

What causes the inverted P wave morphology found with junctional rhythms?

• A)Electrical impulses are coming from the SA node, causing repolarization.
• B)Electrical impulses are coming from areas of multiple ectopic foci.
• C)Electrical impulses are coming from the AV node, causing atrial depolarization to flow retrogradely.
• D)Rapid impulses originate in the atrial tissue

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