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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 -- Prevention

Drug therapy to lower blood pressure has been shown to reduce heart failure rates by 40%-60%. Reducing blockages in the coronary arteries with anti-cholesterol drugs has been shown to reduce heart failure rates by 30%. Early diagnosis and treatment of heart-valve abnormalities can prevent heart failure caused by chronic volume overload of the heart's left chamber.

Read the Understanding Heart Failure -- Prevention 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: March 12, 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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