Multiple choice

Which of the following has a thicker myocardium?

  1. Right atrium

  2. Left atrium

  3. Right ventricle

  4. Left ventricle

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

It has a thicker myocardium than the right ventricle or both the atriums as it has to push oxygenated blood to longer distances to all the body parts and also through more blood vessels.