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USMLE · Question #306

An S3 heart sound is often associated with?

The correct answer is A. CHF. See the full explanation below for the reasoning.

Question

An S3 heart sound is often associated with?

Options

  • ACHF
  • BCOPD
  • CAtrial fib.
  • DVentricular fib.

How the community answered

(42 responses)
  • A
    86% (36)
  • B
    2% (1)
  • C
    5% (2)
  • D
    7% (3)

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