Patent Foramen Ovale (PFO) tests
Patent Foramen Ovale (PFO)

Tests could include:

  • An echocardiogram test uses sound waves to produce live images of your heart. Your doctor uses this test to monitor how your heart is functioning.
    Source:HLCMS
  • A Doppler ultrasound exam measures blood flow through your arteries and veins. Find information on what to expect during the test and what the results mean.
    Source:HLCMS
  • A chest X-ray is an imaging test that uses small amounts of radiation to produce pictures of the airways, blood vessels, bones, heart, and lungs.
    Source:HLCMS
  • An electrocardiogram is a painless test that measures your heart's electrical activity. Your doctor may order this test if they think you have a heart problem.
    Source:HLCMS
  • An ultrasound scan is a medical test that uses high-frequency sound waves to capture live images from the inside of your body. The technology is similar to that used by sonar and radar, which help the military detect planes and ships. An ultrasoun...
    Source:HLCMS
  • Find information on why a blood gas test done, what to expect during the procedure, and how to interpret the test results.
    Source:HLCMS
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