A nuclear stress test is sometimes recommended for people with COPD, particularly because heart disease can be a comorbidity — meaning it can occur alongside COPD. Since both conditions can affect breathing and overall health, doctors may want to check how well the heart is functioning.
Some MyCOPDTeam members have Show Full Answer
A nuclear stress test is sometimes recommended for people with COPD, particularly because heart disease can be a comorbidity — meaning it can occur alongside COPD. Since both conditions can affect breathing and overall health, doctors may want to check how well the heart is functioning.
Some MyCOPDTeam members have mentioned dealing with both heart and lung concerns, and a nuclear stress test can help doctors get a clearer picture of heart health without guessing.
Here's what to generally know about a nuclear stress test:
- It uses a small amount of radioactive material to show blood flow to the heart
- It can be done as a "rest and stress" comparison — sometimes exercise is used, but for those with breathing difficulties, medication can be used instead to simulate the effect
- It's typically ordered when a doctor wants to rule out or monitor coronary artery disease
- Results help guide treatment decisions
If a doctor has suggested this test, it's worth asking specifically how it will be adapted for someone with COPD — especially regarding the physical exertion component.
As always, chatting with a doctor about any concerns before the test is a great idea. They can walk through what to expect and how to prepare.
July 26
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