What Should I Ask My Doctor Before a Peripheral Artery Disease Procedure?

The right questions before a peripheral artery disease procedure help you understand why treatment is recommended, what will happen on procedure day, and what recovery will look like. Patients who know what to expect tend to feel calmer and are better prepared to follow through on recovery.

Peripheral artery disease happens when plaque narrows the arteries that carry blood to the legs. Many people start with lifestyle changes, supervised exercise and medication. When blood flow is severely restricted, a minimally invasive procedure such as angioplasty, stenting or atherectomy may be recommended to restore circulation.

At Desert Cardiovascular Consultants, we encourage every patient to come to their pre-procedure visit with questions. The ones below are grouped by topic, so you can note the ones that matter most to you and bring them to your appointment.

Questions About Your Diagnosis

Start by making sure you understand what was found and why a procedure is the next step.

• Where are my blockages, and how severe are they? Ask to see your imaging. Tests such as the ankle-brachial index, duplex ultrasound or CT angiography show where blood flow is reduced and by how much.
• What stage is my peripheral artery disease? Leg pain while walking that eases with rest is an earlier sign. Pain at rest, pain that worsens at night, or wounds that will not heal can point to critical limb ischemia, the most severe form, where timing matters more.
• Why do you recommend a procedure now? Ask what has changed, such as worsening symptoms, a non-healing wound or test results showing a major drop in blood flow.
• What happens if I wait or choose not to have it? Understanding the risk of delaying treatment helps you weigh your decision.
• Have we tried, or should I try, other options first? Lifestyle changes, a supervised walking program and medication are the first line of treatment for many patients. Ask whether those still have a role, before or alongside a procedure.
• Do I need tests for my heart or other arteries? Peripheral artery disease is linked to a higher risk of heart attack and stroke, because the same plaque can affect arteries elsewhere in the body.

Questions About the Procedure Itself

Peripheral artery disease procedures differ in how they open an artery, so ask which one you are having and why.

• Which procedure do you recommend for me? The common options work in different ways. Balloon angioplasty inflates a small balloon to widen the narrowed artery. Stenting places a small mesh tube to hold the artery open. Atherectomy uses a catheter with a rotating or cutting tip to remove plaque, and it is often preferred for heavily calcified blockages.
• Why is that option the best fit for my blockage? The location, length and hardness of the plaque all shape the choice, and procedures are sometimes combined.
• How will you see inside the artery? Angiography uses contrast dye and X-ray to map blockages. Some physicians also use intravascular ultrasound, a tiny ultrasound probe on a catheter, to measure the blockage and guide stent placement.
• Where will the procedure be done? Some practices, including ours, perform these procedures in their own catheterization lab rather than in a hospital.
• Will I be awake? Many of these procedures use local anesthesia with sedation, so you stay comfortable and relaxed.
• How long will it take? Ask for an estimate for your specific case. A diagnostic angiogram often takes 30 to 60 minutes, while atherectomy generally takes one to two hours.
• Where will the catheter go in? Access is usually through a small puncture in the wrist or groin.

Questions About Risks, Preparation and Medications

Every procedure carries some risk, and your own health history shapes yours. These questions help your physician tailor your preparation.

• What are the risks for someone like me? Ask about bleeding or bruising at the access site, reactions to contrast dye, and whether the artery could narrow again. Ask how your other conditions affect those risks.
• Is contrast dye safe for my kidneys? If you have kidney disease or diabetes, say so. Your physician may check kidney function first or adjust the plan.
• Which of my medications should I stop, change or keep taking? Bring a complete list. Blood thinners, diabetes medications and some supplements may need special instructions before the procedure.
• Do I need to fast? Ask when to stop eating and drinking, and whether you can take morning medications with a sip of water.
• What should I tell you about allergies? Mention any reaction to contrast dye, iodine, anesthesia, latex or medications.
• Do I need a driver? For same-day procedures with sedation, plan for someone to drive you home.
• Is there anything I should do in the days before? Ask about smoking, alcohol, blood work and what to wear or bring.

Questions About Recovery and Long-Term Results

A procedure opens the artery, but what you do afterward helps keep it open. Ask about the days ahead and the years ahead.

• Will I go home the same day? Many patients go home the same day or the next morning, depending on the procedure and how it goes.
• What will recovery feel like? Mild bruising or tenderness where the catheter went in is common and usually fades within a few days.
• When can I walk, drive, work and exercise again? Ask for specific timelines, including any limits on lifting or strenuous activity.
• What warning signs should I watch for? Know which symptoms at home need a prompt call or an emergency visit, such as bleeding, swelling or new pain in the leg.
• Will I need new medications afterward? Some patients take blood thinners or antiplatelet medication after stenting. Ask how long and why.
• How will we know it worked? Ask what improvement to expect in walking distance, pain or wound healing, and how soon.
• What follow-up testing will I need? Many physicians repeat ultrasound or the ankle-brachial index to check blood flow over time.
• What can I do to keep my arteries open? Quitting smoking, managing diabetes, blood pressure and cholesterol, and staying active all help slow plaque buildup.

Questions About Your Physician, the Team and Cost

You are choosing who treats you, not only what procedure you have. These questions help you compare physicians and plan for cost.

• What is your training and experience with this procedure? Ask about board certification, fellowship training in interventional or vascular care, and how often the physician performs this type of procedure.
• Will you perform the procedure yourself? Ask whether the physician you met is the one treating you, and who else will be in the room.
• Do you treat both the heart and the leg arteries? Because peripheral artery disease often occurs alongside coronary artery disease, a physician who treats both can coordinate your care in one place.
• What is your approach if my blockage is complex or I have been told I need an amputation? Some interventional specialists focus on limb salvage, reopening severely blocked arteries in the legs and feet. A second opinion is reasonable before any amputation decision.
• Who do I contact with questions after I go home? Get a name and phone number, including for after hours.
• Will my insurance cover this? Most insurance plans, including Medicare, cover medically necessary treatment for peripheral artery disease. Ask the office to verify your benefits and explain any out-of-pocket costs before your procedure date.

How We Answer These Questions at Desert Cardiovascular Consultants

At our Las Vegas practice, the physician who reviews your tests and answers your questions is the same physician who performs your procedure. Dr. Zia Khan, MD, FACC, FSCAI, a board-certified interventional cardiologist with more than 30 years of experience, treats both the heart and the arteries of the legs.

Our procedures take place in our own state-of-the-art catheterization lab. There, Dr. Khan performs balloon angioplasty, stenting and atherectomy guided by intravascular ultrasound, including procedures for critical limb ischemia aimed at saving the limb. Our registered cardiovascular invasive specialist assists on every interventional procedure and walks patients through what to expect beforehand, and our registered nurse cares for patients during and after their procedures.

We would rather you leave your visit with no unanswered questions. Bring this list, write down your own, and ask anything that is on your mind about peripheral artery disease and your treatment options.

This article is for general education and is not a substitute for medical advice about your own condition.