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

A patient develops hypotension, distended neck veins, and muffled heart sounds after chest trauma. Which condition is most likely?

  1. Cardiogenic shock
  2. Cardiac tamponade
  3. Aortic dissection
  4. Pulmonary embolism
Show answer and explanation

Correct answer: Cardiac tamponade

Beck’s triad (hypotension, JVD, muffled heart sounds) indicates cardiac tamponade due to pericardial fluid accumulation.

Difficulty: Medium Question 10 of 20

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