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Stroke Prevention: Should I Have a Carotid Artery Procedure?
You may want to have a say in this decision, or you may simply want to follow your doctor's recommendation. Either way, this information will help you understand what your choices are so that you can talk to your doctor about them.
Stroke Prevention: Should I Have a Carotid Artery Procedure?
Here's a record of your answers. You can use it to talk with your doctor or loved ones about your decision.
1Get the | 2Compare | 3Your | 4Your | 5Quiz | 6Your |
Get the facts
Your options
- Have a carotid artery procedure along with taking medicines and having a heart-healthy lifestyle to help prevent a stroke.
- Don't have a procedure. Reduce stroke risk by taking medicines and having healthy habits.
Is this decision for you? This could be a decision for you if you have carotid artery stenosis but have not had a stroke or TIA. If you have already had a stroke or TIA, this information is not for you.
Key points to remember
- Narrowing (stenosis) in a carotid artery increases your risk of stroke, so it's important to do what you can to lower your risk.
- A carotid artery procedure may be an option if you have narrowing of 70% or more. A procedure is not an option if you have narrowing of less than 50%.
- Taking medicines and having healthy habits can help lower your risk of stroke. If you decide to have a procedure, medicines and healthy habits are still important to reduce your risk as much as possible.
- Having a carotid artery procedure may help prevent a stroke in the long term. But it's not clear that it will reduce stroke risk more than medicines and healthy habits alone.
- In the short term, carotid artery procedures can increase the risk of stroke and death. You'll need to decide if the possible long-term benefit is worth the short-term risk.
- You don't need to make this decision right away. You can take your time to think about your choices and decide what feels right for you.
FAQsHow does carotid artery stenosis raise your risk of stroke?
Carotid artery stenosis is a narrowing of one or both of the carotid arteries, Opens dialog, which supply blood to your brain. These arteries can be narrowed and damaged by plaque buildup (atherosclerosis, Opens dialog). This plaque may limit blood flow to the brain. If this plaque breaks open, it may form a blood clot. Or pieces of the plaque may break off. A piece of plaque or a blood clot could move to the brain and cause a stroke, Opens dialog.
How can you reduce your risk of stroke?
There are two main ways to reduce the risk of stroke:
- Take medicines and have a heart-healthy lifestyle. This is sometimes called medical therapy.
- Have a carotid artery procedure such as carotid surgery (endarterectomy) or carotid stenting to remove the plaque or widen the artery.
Having a procedure does not take the place of medicines and a healthy lifestyle. If you decide to have a procedure, it's still important to take your medicines and have healthy habits to reduce your stroke risk as much as possible.
What medicines and healthy habits can reduce the risk of stroke?
Taking medicines and having a heart-healthy lifestyle are important for anyone who has narrowing in a carotid artery. These steps help control the conditions that increase your risk of stroke.
Medicines that can help reduce the risk of stroke include:
- Aspirin or other medicine to prevent blood clots.
- Blood pressure medicines. These help prevent the damage to blood vessels that can cause plaque to build up.
- Statins and other medicines to lower cholesterol.
Healthy habits that can help reduce the risk of stroke include:
- Not smoking.
- Eating heart-healthy foods.
- Being active. Your doctor can tell you what amount and type of activity is right for you.
- Staying at a healthy weight or losing weight if you need to.
- Managing other health problems, such as diabetes.
How well do medicines and healthy habits work?
In people with carotid artery stenosis who take medicine and have healthy habits, about 1 out of 100 will have a stroke each year, and about 99 will not.footnote 6
Your stroke risk may be higher based on things like your age and health. Your doctor can help you understand your risk of stroke.
What are carotid artery procedures?
Two procedures that can help reduce the risk of stroke are carotid endarterectomy and carotid artery stenting. Endarterectomy is more common than stenting.
Carotid endarterectomy, Opens dialog (say "kuh-RAW-tid en-dar-tuh-REK-tuh-mee") is surgery to remove plaque buildup from a carotid artery. During this procedure, a surgeon:
- Makes a cut in the neck just below the jaw.
- Opens the carotid artery and carefully removes the plaque.
- Closes the artery and skin incisions with stitches and sometimes a patch.
Carotid artery stenting, Opens dialog is also called carotid angioplasty. During this procedure, a doctor:
- Threads a tube through an artery in the groin or arm and passes it up to the carotid artery.
- Inflates a tiny balloon to enlarge the narrowed portion of the artery.
- Places a small, expandable tube called a stent to keep the artery open.
How well do carotid artery procedures work?
A carotid procedure may lower the risk of stroke from about 2% per year to 1% per year.footnote 2footnote 3
Overall, endarterectomy and stenting seem to work about equally well to help prevent stroke.footnote 5
It is not clear that a procedure will reduce stroke risk more than medicines and lifestyle changes alone. Studies are being done to compare current medical therapy with endarterectomy and stenting.
What are the risks of carotid artery procedures?
Having a carotid artery procedure may help prevent a stroke in the long term. But in the short term, it increases the risk of stroke and death.
The risk of problems is highest shortly after the procedure is done. The risk decreases over time. In the first 30 days after a procedure, up to about 3 in 100 people have a stroke or die. That means about 97 out of 100 people do not have a stroke or die.footnote 5
Endarterectomy and stenting have similar rates of risk. But carotid stenting is linked with a higher risk of stroke in people older than 70.footnote 5
Other risks of carotid endarterectomy include:
- Infection.
- Nerve damage that could cause serious problems, like trouble swallowing.
- The artery could narrow again.
Other risks of carotid artery stenting include:
- Infection.
- Bleeding or damage to the blood vessel at the catheter insertion site.
- Narrowing of the stent or artery again.
Your chance of having a problem can depend on things like your age and your overall health. Your doctor can help you understand your risk of problems from a procedure. It is also important to find a surgeon and a hospital that are experienced in doing the procedure and have a low rate of serious problems.footnote 1footnote 4
What tests can help your doctor decide if a procedure is an option for you?
Your doctor may recommend tests such as a carotid angiogram, a carotid ultrasound, or a magnetic resonance angiogram (MRA). These tests can help your doctor:
- Measure the amount of narrowing in your carotid arteries. This is usually described as a percentage. For example, if plaque is blocking half of the artery, the doctor may say the artery is 50% narrowed. If plaque is blocking three-quarters of the artery, the doctor may say the artery is 75% narrowed.
- Check to see how well blood flows through the area that is narrowed by plaque.
- Find out where the narrowing is located. Some of these tests can check the carotid arteries as well as the blood vessels above and below the neck.
Why might your doctor suggest a carotid artery procedure?
A doctor may suggest a procedure if it seems likely that the benefits of a procedure will outweigh the risks. To decide if this is the case, a doctor will check several things, including:footnote 1
- The amount of narrowing in your carotid artery. A procedure may be an option if you have severe narrowing. This may mean narrowing of more than 70%. A procedure is not an option if you have narrowing of less than 50%.
- The location of the narrowing in the artery.
- Your health. A procedure may be an option if you do not have other serious health problems. Having a serious health problem increases your risk of problems from a procedure.
- Your age and life expectancy. A procedure does not reduce your risk of stroke right away. You need to be likely to live for at least 3 to 5 more years to get a reduction in stroke risk.
A doctor may give you the option of having a procedure, but this is not a clear-cut decision. It is also not one you have to make in a hurry. You can take time to weigh your choices and decide what feels right for you. How you feel about the risks and benefits is just as important as the medical facts.
How does carotid artery stenosis raise your risk of stroke?
Carotid artery stenosis is a narrowing of one or both of the carotid arteries, Opens dialog, which supply blood to your brain. These arteries can be narrowed and damaged by plaque buildup (atherosclerosis, Opens dialog). This plaque may limit blood flow to the brain. If this plaque breaks open, it may form a blood clot. Or pieces of the plaque may break off. A piece of plaque or a blood clot could move to the brain and cause a stroke, Opens dialog.
How can you reduce your risk of stroke?
There are two main ways to reduce the risk of stroke:
- Take medicines and have a heart-healthy lifestyle. This is sometimes called medical therapy.
- Have a carotid artery procedure such as carotid surgery (endarterectomy) or carotid stenting to remove the plaque or widen the artery.
Having a procedure does not take the place of medicines and a healthy lifestyle. If you decide to have a procedure, it's still important to take your medicines and have healthy habits to reduce your stroke risk as much as possible.
What medicines and healthy habits can reduce the risk of stroke?
Taking medicines and having a heart-healthy lifestyle are important for anyone who has narrowing in a carotid artery. These steps help control the conditions that increase your risk of stroke.
Medicines that can help reduce the risk of stroke include:
- Aspirin or other medicine to prevent blood clots.
- Blood pressure medicines. These help prevent the damage to blood vessels that can cause plaque to build up.
- Statins and other medicines to lower cholesterol.
Healthy habits that can help reduce the risk of stroke include:
- Not smoking.
- Eating heart-healthy foods.
- Being active. Your doctor can tell you what amount and type of activity is right for you.
- Staying at a healthy weight or losing weight if you need to.
- Managing other health problems, such as diabetes.
How well do medicines and healthy habits work?
In people with carotid artery stenosis who take medicine and have healthy habits, about 1 out of 100 will have a stroke each year, and about 99 will not.footnote 6
Your stroke risk may be higher based on things like your age and health. Your doctor can help you understand your risk of stroke.
What are carotid artery procedures?
Two procedures that can help reduce the risk of stroke are carotid endarterectomy and carotid artery stenting. Endarterectomy is more common than stenting.
Carotid endarterectomy, Opens dialog (say "kuh-RAW-tid en-dar-tuh-REK-tuh-mee") is surgery to remove plaque buildup from a carotid artery. During this procedure, a surgeon:
- Makes a cut in the neck just below the jaw.
- Opens the carotid artery and carefully removes the plaque.
- Closes the artery and skin incisions with stitches and sometimes a patch.
Carotid artery stenting, Opens dialog is also called carotid angioplasty. During this procedure, a doctor:
- Threads a tube through an artery in the groin or arm and passes it up to the carotid artery.
- Inflates a tiny balloon to enlarge the narrowed portion of the artery.
- Places a small, expandable tube called a stent to keep the artery open.
How well do carotid artery procedures work?
A carotid procedure may lower the risk of stroke from about 2% per year to 1% per year.footnote 2footnote 3
Overall, endarterectomy and stenting seem to work about equally well to help prevent stroke.footnote 5
It is not clear that a procedure will reduce stroke risk more than medicines and lifestyle changes alone. Studies are being done to compare current medical therapy with endarterectomy and stenting.
What are the risks of carotid artery procedures?
Having a carotid artery procedure may help prevent a stroke in the long term. But in the short term, it increases the risk of stroke and death.
The risk of problems is highest shortly after the procedure is done. The risk decreases over time. In the first 30 days after a procedure, up to about 3 in 100 people have a stroke or die. That means about 97 out of 100 people do not have a stroke or die.footnote 5
Endarterectomy and stenting have similar rates of risk. But carotid stenting is linked with a higher risk of stroke in people older than 70.footnote 5
Other risks of carotid endarterectomy include:
- Infection.
- Nerve damage that could cause serious problems, like trouble swallowing.
- The artery could narrow again.
Other risks of carotid artery stenting include:
- Infection.
- Bleeding or damage to the blood vessel at the catheter insertion site.
- Narrowing of the stent or artery again.
Your chance of having a problem can depend on things like your age and your overall health. Your doctor can help you understand your risk of problems from a procedure. It is also important to find a surgeon and a hospital that are experienced in doing the procedure and have a low rate of serious problems.footnote 1footnote 4
What tests can help your doctor decide if a procedure is an option for you?
Your doctor may recommend tests such as a carotid angiogram, a carotid ultrasound, or a magnetic resonance angiogram (MRA). These tests can help your doctor:
- Measure the amount of narrowing in your carotid arteries. This is usually described as a percentage. For example, if plaque is blocking half of the artery, the doctor may say the artery is 50% narrowed. If plaque is blocking three-quarters of the artery, the doctor may say the artery is 75% narrowed.
- Check to see how well blood flows through the area that is narrowed by plaque.
- Find out where the narrowing is located. Some of these tests can check the carotid arteries as well as the blood vessels above and below the neck.
Why might your doctor suggest a carotid artery procedure?
A doctor may suggest a procedure if it seems likely that the benefits of a procedure will outweigh the risks. To decide if this is the case, a doctor will check several things, including:footnote 1
- The amount of narrowing in your carotid artery. A procedure may be an option if you have severe narrowing. This may mean narrowing of more than 70%. A procedure is not an option if you have narrowing of less than 50%.
- The location of the narrowing in the artery.
- Your health. A procedure may be an option if you do not have other serious health problems. Having a serious health problem increases your risk of problems from a procedure.
- Your age and life expectancy. A procedure does not reduce your risk of stroke right away. You need to be likely to live for at least 3 to 5 more years to get a reduction in stroke risk.
A doctor may give you the option of having a procedure, but this is not a clear-cut decision. It is also not one you have to make in a hurry. You can take time to weigh your choices and decide what feels right for you. How you feel about the risks and benefits is just as important as the medical facts.
Compare your options
| Have a procedure | Don't have a procedure | |
|---|---|---|
| What is usually involved? |
|
|
| What are the benefits? |
|
|
| What are the risks and side effects? |
|
|
Compare
What is usually involved? | ||
|---|---|---|
What are the benefits? | ||
What are the risks and side effects? |
- You will likely stay at least 1 or 2 nights in the hospital.
- You can go back to your daily activities within a week or two, if they are not too strenuous.
- You will still need to take medicines and have a healthy lifestyle.
- A carotid procedure may reduce the long-term risk of stroke.
- A procedure is most likely to benefit people who have 70% or more narrowing of the carotid arteries.
- There is a chance that the procedure itself might cause a stroke or death.
- You may still have a stroke in spite of the procedure. Your artery might become narrow again.
- These procedures also have other risks, including bleeding, infection, and nerve damage.
- You take medicines and have a healthy lifestyle to reduce your risk of stroke.
- Medicine and a heart-healthy lifestyle can lower your risk of stroke.
- You avoid the risks of a procedure.
- You may still have a stroke.
Personal stories about carotid artery procedures
These stories are based on information gathered from health professionals and consumers. They may be helpful as you make important health decisions.
I have narrowing in one of my arteries. My doctor says I could have a procedure, but why would I choose a treatment that would make me more likely to have a stroke in the short term? That doesn't make sense to me. I'll stick with staying healthy by taking my medicines and exercising.
Charlene, age 68
My carotid arteries are about 75% narrowed, but otherwise I'm in pretty good health. I take my medicines the way I'm supposed to, and they help lower my risk of stroke. My doctor says this isn't an urgent decision, so for now I'm not going to have a procedure. And I'll think carefully about whether it's something I might want to have later.
Golda, age 71
It worries me that one of my carotid arteries is almost 90% narrowed. I don't have any serious health problems, so my doctor said that I am healthy enough to have a procedure. I know a procedure has risks but think I want to have one.
David, age 76
I really worry about having a stroke. I understand that a procedure might cause a stroke. But I'm willing to take a risk now to reduce my chance of stroke later in life.
Roberto, age 67
What matters most to you?
Your personal feelings are just as important as the medical facts. Think about what matters most to you in this decision, and show how you feel about the following statements.
Each pair of questions uses a 3 point scale where 3 is more important, 1 is less important and 0 is equally important. Use the right and left arrow keys to navigate the scale.Reasons to have a carotid procedure
Reasons not to have a carotid procedure
I accept that a procedure has serious risks.
I want to avoid the serious risks of a procedure.
I want to do everything possible to try to lower my risk of stroke.
I want to lower my risk of stroke with medicines and healthy habits alone.
My other important reasons:
My other important reasons:
Where are you leaning now?
Now that you've thought about the facts and your feelings, you may have a general idea of where you stand on this decision. Show which way you are leaning right now.
Use the following 3 point scale where 3 is leaning toward, 1 is may be leaning toward, and 0 is undecided. Use the right and left arrow keys to navigate the scale.Having a carotid artery procedure
NOT having a carotid artery procedure
What else do you need to make your decision?
Your Summary
Here's a record of your answers. You can use it to talk with your doctor or loved ones about your decision.
Your decision
Next steps
Which way you're leaning
How sure you are
Your comments
Your knowledge of the facts
Key concepts that you understood
Key concepts that may need review
Getting ready to act
Patient choices
Credits and References
Credits
| Author | Ignite Healthwise, LLC Staff |
|---|---|
| Clinical Review Board | Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals. |
References
Citations
- AbuRahma AF, et al. (2021). Society for Vascular Surgery clinical practice guidelines for management of extracranial cerebrovascular disease. Journal of Vascular Surgery, published online June 19, 2021. DOI: 10.1016/j.jvs.2021.04.073. Accessed July 19, 2021.
- Halliday A, et al. (2004). Prevention of disabling and fatal strokes by successful carotid endarterectomy in patients without recent neurological symptoms: Randomized controlled trial. Lancet, 363(9420): 1491–1502. DOI: 10.1016/S0140-6736(04)16146-1. Accessed June 18, 2015.
- Halliday A, et al. (2010). 10-year stroke prevention after successful carotid endarterectomy for asymptomatic stenosis (ACST-1): A multicentre randomised trial. Lancet, 376(9746): 1074–1084. DOI: http://dx.doi.org/10.1016/S0140-6736(10)61197-X. Accessed June 17, 2015.
- Meschia JF, et al. (2014). Guidelines for the primary prevention of stroke: A statement for healthcare professionals from the American Heart Association/American Stroke Association. Stroke, published online October 28, 2014. DOI: 10.1161/STR.0000000000000046. Accessed October 29, 2014.
- Müller MD, et al. (2020). Carotid artery stenting versus endarterectomy for treatment of carotid artery stenosis. Cochrane Database of Systematic Reviews, (2). DOI: 10.1002/14651858.CD000515.pub5. Accessed July 14, 2021.
- Raman G, et al. (2013). Management strategies for asymptomatic carotid stenosis: A systematic review and meta-analysis. Annals of Internal Medicine, 158(9): 676–685. DOI: 10.7326/0003-4819-158-9-201305070-00007. Accessed February 23, 2015.
Stroke Prevention: Should I Have a Carotid Artery Procedure?
- Get the facts
- Compare your options
- What matters most to you?
- Where are you leaning now?
- What else do you need to make your decision?
1. Get the Facts
Your options
- Have a carotid artery procedure along with taking medicines and having a heart-healthy lifestyle to help prevent a stroke.
- Don't have a procedure. Reduce stroke risk by taking medicines and having healthy habits.
Is this decision for you? This could be a decision for you if you have carotid artery stenosis but have not had a stroke or TIA. If you have already had a stroke or TIA, this information is not for you.
Key points to remember
- Narrowing (stenosis) in a carotid artery increases your risk of stroke, so it's important to do what you can to lower your risk.
- A carotid artery procedure may be an option if you have narrowing of 70% or more. A procedure is not an option if you have narrowing of less than 50%.
- Taking medicines and having healthy habits can help lower your risk of stroke. If you decide to have a procedure, medicines and healthy habits are still important to reduce your risk as much as possible.
- Having a carotid artery procedure may help prevent a stroke in the long term. But it's not clear that it will reduce stroke risk more than medicines and healthy habits alone.
- In the short term, carotid artery procedures can increase the risk of stroke and death. You'll need to decide if the possible long-term benefit is worth the short-term risk.
- You don't need to make this decision right away. You can take your time to think about your choices and decide what feels right for you.
How does carotid artery stenosis raise your risk of stroke?
Carotid artery stenosis is a narrowing of one or both of the carotid arteries, Opens dialog, which supply blood to your brain. These arteries can be narrowed and damaged by plaque buildup (atherosclerosis, Opens dialog). This plaque may limit blood flow to the brain. If this plaque breaks open, it may form a blood clot. Or pieces of the plaque may break off. A piece of plaque or a blood clot could move to the brain and cause a stroke, Opens dialog.
How can you reduce your risk of stroke?
There are two main ways to reduce the risk of stroke:
- Take medicines and have a heart-healthy lifestyle. This is sometimes called medical therapy.
- Have a carotid artery procedure such as carotid surgery (endarterectomy) or carotid stenting to remove the plaque or widen the artery.
Having a procedure does not take the place of medicines and a healthy lifestyle. If you decide to have a procedure, it's still important to take your medicines and have healthy habits to reduce your stroke risk as much as possible.
What medicines and healthy habits can reduce the risk of stroke?
Taking medicines and having a heart-healthy lifestyle are important for anyone who has narrowing in a carotid artery. These steps help control the conditions that increase your risk of stroke.
Medicines that can help reduce the risk of stroke include:
- Aspirin or other medicine to prevent blood clots.
- Blood pressure medicines. These help prevent the damage to blood vessels that can cause plaque to build up.
- Statins and other medicines to lower cholesterol.
Healthy habits that can help reduce the risk of stroke include:
- Not smoking.
- Eating heart-healthy foods.
- Being active. Your doctor can tell you what amount and type of activity is right for you.
- Staying at a healthy weight or losing weight if you need to.
- Managing other health problems, such as diabetes.
How well do medicines and healthy habits work?
In people with carotid artery stenosis who take medicine and have healthy habits, about 1 out of 100 will have a stroke each year, and about 99 will not.6
Your stroke risk may be higher based on things like your age and health. Your doctor can help you understand your risk of stroke.
What are carotid artery procedures?
Two procedures that can help reduce the risk of stroke are carotid endarterectomy and carotid artery stenting. Endarterectomy is more common than stenting.
Carotid endarterectomy, Opens dialog (say "kuh-RAW-tid en-dar-tuh-REK-tuh-mee") is surgery to remove plaque buildup from a carotid artery. During this procedure, a surgeon:
- Makes a cut in the neck just below the jaw.
- Opens the carotid artery and carefully removes the plaque.
- Closes the artery and skin incisions with stitches and sometimes a patch.
Carotid artery stenting, Opens dialog is also called carotid angioplasty. During this procedure, a doctor:
- Threads a tube through an artery in the groin or arm and passes it up to the carotid artery.
- Inflates a tiny balloon to enlarge the narrowed portion of the artery.
- Places a small, expandable tube called a stent to keep the artery open.
How well do carotid artery procedures work?
A carotid procedure may lower the risk of stroke from about 2% per year to 1% per year.23
Overall, endarterectomy and stenting seem to work about equally well to help prevent stroke.5
It is not clear that a procedure will reduce stroke risk more than medicines and lifestyle changes alone. Studies are being done to compare current medical therapy with endarterectomy and stenting.
What are the risks of carotid artery procedures?
Having a carotid artery procedure may help prevent a stroke in the long term. But in the short term, it increases the risk of stroke and death.
The risk of problems is highest shortly after the procedure is done. The risk decreases over time. In the first 30 days after a procedure, up to about 3 in 100 people have a stroke or die. That means about 97 out of 100 people do not have a stroke or die.5
Endarterectomy and stenting have similar rates of risk. But carotid stenting is linked with a higher risk of stroke in people older than 70.5
Other risks of carotid endarterectomy include:
- Infection.
- Nerve damage that could cause serious problems, like trouble swallowing.
- The artery could narrow again.
Other risks of carotid artery stenting include:
- Infection.
- Bleeding or damage to the blood vessel at the catheter insertion site.
- Narrowing of the stent or artery again.
Your chance of having a problem can depend on things like your age and your overall health. Your doctor can help you understand your risk of problems from a procedure. It is also important to find a surgeon and a hospital that are experienced in doing the procedure and have a low rate of serious problems.14
What tests can help your doctor decide if a procedure is an option for you?
Your doctor may recommend tests such as a carotid angiogram, a carotid ultrasound, or a magnetic resonance angiogram (MRA). These tests can help your doctor:
- Measure the amount of narrowing in your carotid arteries. This is usually described as a percentage. For example, if plaque is blocking half of the artery, the doctor may say the artery is 50% narrowed. If plaque is blocking three-quarters of the artery, the doctor may say the artery is 75% narrowed.
- Check to see how well blood flows through the area that is narrowed by plaque.
- Find out where the narrowing is located. Some of these tests can check the carotid arteries as well as the blood vessels above and below the neck.
Why might your doctor suggest a carotid artery procedure?
A doctor may suggest a procedure if it seems likely that the benefits of a procedure will outweigh the risks. To decide if this is the case, a doctor will check several things, including:1
- The amount of narrowing in your carotid artery. A procedure may be an option if you have severe narrowing. This may mean narrowing of more than 70%. A procedure is not an option if you have narrowing of less than 50%.
- The location of the narrowing in the artery.
- Your health. A procedure may be an option if you do not have other serious health problems. Having a serious health problem increases your risk of problems from a procedure.
- Your age and life expectancy. A procedure does not reduce your risk of stroke right away. You need to be likely to live for at least 3 to 5 more years to get a reduction in stroke risk.
A doctor may give you the option of having a procedure, but this is not a clear-cut decision. It is also not one you have to make in a hurry. You can take time to weigh your choices and decide what feels right for you. How you feel about the risks and benefits is just as important as the medical facts.
2. Compare your options
| Have a procedure | Don't have a procedure | |
|---|---|---|
| What is usually involved? |
|
|
| What are the benefits? |
|
|
| What are the risks and side effects? |
|
|
Personal stories
Personal stories about carotid artery procedures
These stories are based on information gathered from health professionals and consumers. They may be helpful as you make important health decisions.
"It worries me that one of my carotid arteries is almost 90% narrowed. I don't have any serious health problems, so my doctor said that I am healthy enough to have a procedure. I know a procedure has risks but think I want to have one."
— David, age 76
"I have narrowing in one of my arteries. My doctor says I could have a procedure, but why would I choose a treatment that would make me more likely to have a stroke in the short term? That doesn't make sense to me. I'll stick with staying healthy by taking my medicines and exercising."
— Charlene, age 68
"I really worry about having a stroke. I understand that a procedure might cause a stroke. But I'm willing to take a risk now to reduce my chance of stroke later in life."
— Roberto, age 67
"My carotid arteries are about 75% narrowed, but otherwise I'm in pretty good health. I take my medicines the way I'm supposed to, and they help lower my risk of stroke. My doctor says this isn't an urgent decision, so for now I'm not going to have a procedure. And I'll think carefully about whether it's something I might want to have later."
— Golda, age 71
3. What matters most to you?
Your personal feelings are just as important as the medical facts. Think about what matters most to you in this decision, and show how you feel about the following statements.
Reasons to have a carotid procedure
Reasons not to have a carotid procedure
I accept that a procedure has serious risks.
I want to avoid the serious risks of a procedure.
I want to do everything possible to try to lower my risk of stroke.
I want to lower my risk of stroke with medicines and healthy habits alone.
My other important reasons:
My other important reasons:
4. Where are you leaning now?
Now that you've thought about the facts and your feelings, you may have a general idea of where you stand on this decision. Show which way you are leaning right now.
Having a carotid artery procedure
NOT having a carotid artery procedure
5. What else do you need to make your decision?
Check the facts
1. Is this procedure an option for people with only a small amount of narrowing in their carotid arteries?
- Yes
- No
- I'm not sure
2. Will having a procedure lower your stroke risk right away?
- Yes
- No
- I'm not sure
3. If you decide to have a procedure, will you be able to stop taking medicines that help prevent stroke?
- Yes
- No
- I'm not sure
Decide what's next
1. Do you understand the options available to you?
2. Are you clear about which benefits and side effects matter most to you?
3. Do you have enough support and advice from others to make a choice?
Certainty
1. How sure do you feel right now about your decision?
2. Check what you need to do before you make this decision.
- I'm ready to take action.
- I want to discuss the options with others.
- I want to learn more about my options.
| By | Ignite Healthwise, LLC Staff |
|---|---|
| Clinical Review Board | Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals. |
- AbuRahma AF, et al. (2021). Society for Vascular Surgery clinical practice guidelines for management of extracranial cerebrovascular disease. Journal of Vascular Surgery, published online June 19, 2021. DOI: 10.1016/j.jvs.2021.04.073. Accessed July 19, 2021.
- Halliday A, et al. (2004). Prevention of disabling and fatal strokes by successful carotid endarterectomy in patients without recent neurological symptoms: Randomized controlled trial. Lancet, 363(9420): 1491–1502. DOI: 10.1016/S0140-6736(04)16146-1. Accessed June 18, 2015.
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Current as of: July 31, 2024
Author: Ignite Healthwise, LLC Staff
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