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Ventriculogram - Topic Overview

A ventriculogram is a test done during cardiac catheterization that evaluates the main pumping chamber of your heart (left ventricle).

During a ventriculogram, your doctor injects a dye into your heart that makes the inside of your heart show up on X-ray. The images are recorded on film or on a computer.

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A ventriculogram can show:

  • The movement of your heart muscle as your left ventricle fills and pumps blood.
  • The size of your left ventricle.
  • How efficiently your left ventricle pumps blood (ejection fraction).
  • How well blood flows through your heart valves (aortic and mitral valves).
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WebMD Medical Reference from Healthwise

Last Updated: July 20, 2011
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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