The AV Blocks with a Constant PR Interval Are

question 21

Multiple Choice

The AV blocks with a constant PR interval are

• A)first-degree AV block and Wenckebach.
• B)Wenckebach and third-degree AV block.
• C)first-degree AV block and Mobitz II second-degree AV block.
• D)first-degree AV block and third-degree AV block.

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