Considering the average person takes about 23,000 breaths a day, any problems with the lungs can have a major impact on your health and life.
The experts at Forrest City Medical Center are here to help with a full range of care, including lung function tests, also known as pulmonary function tests (PFTS). These simple, non-invasive exams measure how well your lungs function, so we can create a plan to help you breathe easy again.
To schedule your appointment with a specialist right here in Eastern Arkansas, call 1-844-630-9362 or find a lung health specialist anytime online.
About PFTs (Lung Function Tests)
Pulmonary function tests, or lung function tests, are a group of tests that assess your ability to breathe and how effectively your lungs function in delivering oxygen to the rest of your body.
These tests are recommended for a variety of reasons, including:
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Part of a routine physical, especially if you smoke or have a history of smoking
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Part of a work physical, if you’re regularly exposed to certain substances
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To help diagnose lung conditions, such as asthma, chronic bronchitis or chronic obstructive pulmonary disease (COPD),
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To assess difficulty breathing from a respiratory infection or chest injury
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To determine if an existing lung disease is progressing or responding to treatment
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To check if you are having side effects from certain medicines that can affect breathing
- To test your lung function before surgery
Types of Tests
Depending on your specific needs, your pulmonologist at Forrest City Medical Center may perform one or a combination of lung function tests, each using a specially fitted mouthpiece.
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Spirometry: Measures the amount of air you breathe in and out, and how fast. You’ll sit in front of a machine to do a number of breathing exercises. You may be asked to breathe in a medicine that helps relax the muscles around the airway, making it easier to exhale.
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Plethysmography test: Measures the amount of air you can hold in your lungs. You’ll sit or stand in a small booth for your breathing tests.
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Diffusion capacity test: Measures how well the oxygen in your lungs can move to the bloodstream. You’ll be asked to breathe in certain gases such as oxygen, helium or carbon dioxide.
Recovery and Follow-Up Care
All lung function tests (PFTs) are generally quick and safe for most people. Prior to your procedure, your doctor will provide special instructions and discuss any concerns. Your comfort is our priority – you will be closely monitored by our respiratory technologists during and after for dizziness, shortness of breath or any other problems.
If you have a history of lung or breathing difficulty, you may be tired after the tests. You’ll have the chance to rest afterwards until you’re comfortable enough to go home. Your doctor will also talk with you about your results and next steps for treatment, if needed.