Pulmonary Function Testing
Pulmonary Function Testing in Glendale, CA
Comprehensive and Accurate Testing for Better Respiratory Health

Assess and Improve Your Lung Function with Expert Pulmonary Function Testing in Glendale, CA
If you’re experiencing shortness of breath, chronic coughing, or unexplained fatigue, it’s essential to understand the health of your lungs. At our advanced pulmonary care center in Glendale, CA, we specialize in providing accurate and reliable pulmonary function testing to diagnose and monitor various respiratory conditions.
Our team offers Pulmonary Function Testing Glendale, CA patients trust for a thorough assessment of lung function. Whether you’re dealing with asthma, COPD, or other lung diseases, we offer personalized testing and care to help identify underlying issues, guide treatment plans, and improve your overall lung health. Let us help you breathe easier and live a healthier life with expert care.
Types of Pulmonary Function Tests We Offer
1. Spirometry
Spirometry is one of the most common pulmonary function tests and measures how much air you can inhale and exhale, as well as how quickly you can exhale. This test is often used to assess conditions like asthma, COPD, and other obstructive lung diseases.
2. Lung Volume Measurement
This test helps determine how much air your lungs can hold. It is useful in diagnosing restrictive lung diseases, which can cause the lungs to become stiff and reduce their ability to expand fully.
3. Diffusion Capacity Test (DLCO)
This test evaluates how well oxygen moves from your lungs into your bloodstream. It can be helpful in diagnosing diseases like pulmonary fibrosis or emphysema.
4. Arterial Blood Gas Test
This test measures the amount of oxygen and carbon dioxide in your blood, helping to assess how well your lungs are functioning in terms of oxygenating your body and removing waste gases.


Why Might I Need Pulmonary Function Tests?
Pulmonary Function Tests (PFT) are essential in diagnosing and monitoring a variety of respiratory conditions. If you’re experiencing symptoms like unexplained shortness of breath, chronic cough, or fatigue, PFTs can help your healthcare provider understand the cause. Common reasons for needing these tests include:
- Asthma Diagnosis and Monitoring: PFTs can help evaluate airway function and monitor changes over time.
- Chronic Obstructive Pulmonary Disease (COPD): For those with COPD or emphysema, PFTs help assess lung function and track disease progression.
- Lung Disease Evaluation: Pulmonary tests can detect early signs of conditions like pulmonary fibrosis, cystic fibrosis, and interstitial lung disease.
- Pre-Surgical Evaluation: Before certain surgeries, PFTs assess lung capacity to ensure you are fit for the procedure.
- Occupational or Environmental Exposure: PFTs can help diagnose lung issues related to exposure to harmful substances in the workplace.
What Are the Possible Risks of Pulmonary Function Tests?
Pulmonary function testing is generally safe with minimal risks. However, some people may experience mild discomfort or temporary symptoms after the test. These risks include:
- Shortness of Breath: Some people might feel short of breath after performing certain maneuvers, but this typically resolves quickly.
- Dizziness or Lightheadedness: Rapid breathing or forced exhalation may cause temporary dizziness.
- Chest Discomfort: Some tests require forceful breathing, which can lead to mild chest discomfort in certain individuals.
These risks are typically short-lived and monitored closely during the procedure. Your safety and comfort are our top priorities, and we ensure that the tests are tailored to your individual needs.


What Happens During Pulmonary Function Tests?
Pulmonary function testing usually involves several steps. Our team will guide you through the process, which may include:
- Spirometry: You will be asked to breathe into a machine that measures how much air you can inhale and exhale and how quickly you can do so.
- Lung Volume Measurement: Using a special device, we will measure how much air your lungs can hold.
- Diffusion Capacity: This test checks how well your lungs transfer oxygen into your blood.
- Methacholine Challenge (if needed): For asthma evaluation, you may be asked to inhale a substance that causes mild constriction in the airways to test lung response.
These tests are non-invasive and are designed to give us a comprehensive understanding of your lung function. The entire process typically takes 30 minutes to an hour.
What Happens After Pulmonary Function Tests?
After your pulmonary function test, our team will review the results and discuss the findings with you. Based on the results, Dr. Ramyar Mahdavi will provide a detailed plan for managing your lung health. This may include:
- Diagnosis: If a respiratory condition is identified, a treatment plan will be created to address it.
- Lifestyle Changes: Recommendations may include lifestyle modifications such as smoking cessation or pulmonary rehabilitation.
- Follow-Up Testing: Depending on the results, additional tests or periodic monitoring may be suggested to track your lung function over time.
Your care plan will be tailored to your specific needs, ensuring you have the best possible outcome for your lung health.

Take Control of Your Lung Health Today
If you’re experiencing respiratory symptoms or need to monitor an existing condition, don’t wait. Pulmonary Function Testing in Glendale, CA with Dr. Ramyar Mahdavi is a crucial step toward better lung health. Contact us today to schedule your appointment and take the first step toward breathing easier!
Frequently Asked Questions (FAQ’s)
Pulmonary function tests typically take about 30 minutes to an hour, depending on the specific tests required.
No, the tests are non-invasive and generally not painful. You may experience temporary shortness of breath or mild discomfort, but these sensations are usually brief.
You may be asked to temporarily stop using certain medications, such as inhalers, before the test. Dr. Ramyar Mahdavi will provide specific instructions based on your condition.
Yes, PFTs are essential in diagnosing and managing asthma. They help measure airway function and identify any narrowing of the airways that is characteristic of asthma.
The frequency of tests depends on your health conditions and symptoms. Dr. Ramyar Mahdavi will recommend how often you should have PFTs based on your individual needs.