Carotid Angioplasty
Carotid angioplasty is a minimally invasive procedure designed to treat carotid artery disease, a condition where the arteries in the neck become narrowed or blocked due to plaque buildup. Since these arteries supply blood to the brain, any blockage increases the risk of stroke. With carotid angioplasty, doctors can open up these narrowed arteries, restore blood flow, and significantly reduce the chances of life-threatening complications.
Why is Carotid Angioplasty Required?
Carotid angioplasty is recommended when patients suffer from carotid artery stenosis, which can be caused by atherosclerosis (hardening of arteries due to fatty deposits). This condition often leads to reduced blood supply to the brain. Without timely treatment, it can result in transient ischemic attacks (mini-strokes) or major strokes.
Doctors may suggest carotid angioplasty if:
- The narrowing of the carotid artery is 70% or more.
- The patient has already experienced a stroke or mini-stroke (TIA).
- Traditional surgery, such as carotid endarterectomy, poses higher risks.
- The patient has health conditions that make open surgery unsafe.
Symptoms Indicating Carotid Artery Disease
Carotid artery disease often progresses silently. However, some warning signs may include:
- Sudden numbness or weakness in the face, arms, or legs.
- Difficulty speaking or understanding speech.
- Sudden vision problems in one or both eyes.
- Dizziness or loss of balance.
- Temporary blindness in one eye (Amaurosis fugax).
How is Carotid Angioplasty Performed?
Carotid angioplasty is a step-by-step procedure carried out by experienced interventional cardiologists:
- Accessing the artery – A small catheter is inserted, usually through the groin or arm.
- Navigating to the carotid artery – The catheter is carefully guided to the site of narrowing.
- Inflating the balloon – A tiny balloon is inflated at the blocked site, compressing the plaque against the artery wall.
- Placing a stent – A mesh tube (stent) is inserted to keep the artery open and prevent re-narrowing.
Benefits of Carotid Angioplasty
Carotid angioplasty offers several important advantages, including:
- Reduced risk of stroke by improving blood flow to the brain.
- Minimally invasive approach with smaller incisions and faster healing.
- Lower risk for high-risk patients compared to traditional surgery.
- Shorter hospital stay and quicker return to daily activities.
Risks and Considerations
While generally safe, carotid angioplasty carries some potential risks such as:
- Stroke during the procedure.
- Restenosis (re-narrowing of the artery).
- Bleeding at the catheter insertion site.
- Allergic reaction to contrast dye.
Conclusion
Carotid angioplasty is a life-saving procedure that prevents strokes and improves the quality of life for patients with carotid artery disease. With minimally invasive techniques, shorter recovery, and affordable costs in India, it is an excellent option for both domestic and international patients. At CureU Healthcare, patients receive world-class care, expert consultation, and personalized medical support for successful treatment outcomes.
