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Heart Failure Health Center

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Heart Failure - Exams and Tests

Heart failure is a complex problem. So you will likely have several different tests over time. These tests can:

  • Find out if you have heart failure.
  • Find the cause of your heart failure.
  • Find the type of heart failure you have.
  • Show how bad your heart failure is (class and stage).
  • See how well your treatment is working.

If you have symptoms that suggest heart failure, you may have:

Recommended Related to Heart Failure

Understanding Heart Failure -- the Basics

Heart failure is a condition in which the heart can't pump blood effectively to the lungs or the rest of the body. This can be because the person has developed a weakened heart muscle or because the heart muscle has thickened or stiffened, making it difficult to fill the heart and backing up blood into the lungs. With heart failure, the weakened heart pumps less blood than usual, causing the kidneys and adrenal glands to produce chemicals that help the body to hold onto salt and water. In...

Read the Understanding Heart Failure -- the Basics article > >

An echocardiogram is the best and simplest way to diagnose heart failure. It also can help guide treatment.

Sometimes, because of a person's weight, breast size, or severe lung disease, an echocardiogram might not be accurate. If that happens, a cardiac blood pool scan may be done instead. It checks how well the left ventricle is pumping. But it's not as good at finding heart valve disease and a thick heart muscle.

Tests also may be done to find areas of the heart that are not getting enough blood. These tests include:

When you're taking medicine for heart failure, you may have regular blood tests to check how the medicine is working.

More information

    WebMD Medical Reference from Healthwise

    Last Updated: April 18, 2014
    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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