When this catheter reaches the blockage, the balloon is inflated. As the balloon expands, it presses against the plaque, compressing it against the artery wall. The balloon is then deflated.
Doctors may inflate and deflate the balloon a number of times. A very small, flexible stent is then passed over the area of narrowing and is left inside the carotid artery.
A new balloon is placed over the same wire and inflated inside the stent to open it up. The deflated balloon and EPD are removed, leaving the stent behind to hold the artery open.
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Firm pressure will be applied to the site where the catheter was inserted to stop any bleeding. You will also be bandaged.
Carotid Artery Angioplasty and Stents
To avoid bleeding at the catheter insertion site, you will need to lie very still for several hours, either in the recovery area or in your hospital room. The procedure usually takes about 30 to 90 minutes.
Most patients will spend the night in the hospital for observation. Nurses will watch you during the night to observe your heart rate and blood pressure. After you leave the hospital, your doctor will give you specific instructions about drinking plenty of fluids, driving, and bathing. You should avoid standing or walking for long periods for at least 2 days after the procedure. Your doctor will tell you how and when to take these medicines.
Carotid endarterectomy - Mayo Clinic
Tags: blood vessels , carotid angioplasty , carotid arteries , stent procedure , stroke. Buy eBook. Buy Hardcover. Buy Softcover.
FAQ Policy. About this book Over the past three decades, carotid artery stenting has evolved to become a promising and viable alternative to carotid endarterectomy, especially for patients deemed to have high surgical risks. Show all.
From the reviews: "This review of both current and past literature on carotid artery stenting compiles the history, statistics, techniques, and pitfalls associated with this evolving procedure. During the angioplasty procedure, a carotid stent a small, metal mesh tube is placed inside the carotid artery at the site of the blockage and provides support to keep the artery open.
View Carotid Artery Stenting: The Basics
For patients who meet certain eligibility criteria, carotid stenting offers a less invasive approach than carotid endarterectomy, the traditional surgical treatment for carotid artery blockages. Carotid stenting can be performed while the patient is awake, reducing recovery time. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission.
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