Cardiology Care in Arizona

ECG Stress Testing

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What ECG Stress Testing?

An electrocardiogram stress test (also known as stress ECG or treadmill stress test) records the electrical activity of the heart to detect irregularities. It is done to assess the heart’s response to exercise.

More specifically, it provides your doctor with crucial information regarding:

  • How you perform during exercise
  • If you have any cardiac symptoms that occur during testing
  • How your blood pressure and heart rate behave during exercise
  • How your heart rate recovers after exercise which has been linked to cardiovascular outcomes
  • If there are arrhythmias during exercise which can lead to symptoms and issues in the future
  • If there are significant blockages in the arteries that provide blood to your heart

Patient Resources

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New Patients

Are you a new patient? Below is everything you need to bring to your first appointment.

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Insurance & Billing

At Astra Healthcare, we take most insurance plans and make it easy to pay your bill. See below for more information.

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Patients Forms

Looking for a specific form to bring to your appointment? Take a look at the patient forms we require below.

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What to Expect During ECG Stress Testing

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Instructions prior to the test will be sent to you.

Electrodes will be placed on your chest which are attached to the ECG machine. An initial blood pressure and ECG reading will be taken while you are sitting down and standing up at rest.

You will then be instructed to exercise on a stationary bike or treadmill. Your tracings on the ECG will be supervised and your blood pressure and heart rate will be recorded periodically to see how your heart is responding to the exercise.

The test will take approximately one hour to complete.

Results

After the ECG stress test is done and you’ve rested, you can return to your normal activities unless one of our providers tells you otherwise.

We will review your results with you and discuss further steps if deemed necessary.

Schedule A Consultation

To learn more about ECG stress tests or more information about your heart health, don’t hesitate to schedule a consultation today. Call our Phoenix, AZ office at 480-462-2716 or message us via our online contact form.

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Dr. Samuel Unzek Freiman

MD, FACC, FASE, FASNC

With his years of experience as a cardiologist, Dr. Samuel Unzek offers the very best patient-centered care. From testing to treatment, he will be with you every step of the way to ensure you achieve optimal heart health.

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Patient Reviews

From the moment I entered the hip waiting area, I felt comfortable and relaxed. Laura was helpful, patient and thorough with my processing. Nikki/Nicky/Nique who conducted the ecocardiogram was professional, informative, respectful and extremely pleasant.

Dr. Unzek Freiman is a consummate professional who I instantly liked and trusted. He genuinely cared for my health and my history, not just health history. He obtained tests from a hospital visit instead of charging for new testing, saving me time and money. I am happy to say Dr. Unzek Freiman is my new cardiologist. I enthusiastically recommend Astra Healthcare.

- Ric B.

Dr. Unzek and staff are what a doctor’s office used to be. Attentive, detail-oriented and take patients and our concerns seriously. Highly recommend.

- Melanie P.

Dr Unzek & his staff are punctual, informative, & kind. They are helpful with any & all questions about your health & I would highly recommend.

- Kathleen C.
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Take your heart health seriously and schedule a consultation with Astra Healthcare today!

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