Cardiovascular: MI, Heart Failure, Arrhythmias · USMLE Step 1

A patient has S3 heart sound. Which condition is this most associated with?

  1. Aortic stenosis
  2. Diastolic dysfunction
  3. Systolic heart failure
  4. Hypertrophic cardiomyopathy
Show answer and explanation

Correct answer: Systolic heart failure

An S3 indicates volume overload in dilated ventricles and is commonly heard in systolic heart failure.

Difficulty: Medium Question 16 of 20

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