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A patient may sometimes discover that an artery supplying blood to the brain has become narrowed during a health check or after experiencing stroke-like symptoms. Because carotid arteries play an important role in supplying blood to the brain, significant narrowing requires careful medical evaluation.
Carotid stenting treatment in South Delhi is a minimally invasive procedure that may be considered for selected patients with significant carotid artery stenosis. The procedure involves placing a small mesh tube, called a stent, inside the narrowed artery to help keep it open and improve blood flow.
The carotid arteries are major blood vessels located on either side of the neck. They carry oxygen-rich blood from the heart toward the brain.
Over time, fatty deposits known as plaque can build up inside these arteries. This condition, called carotid artery stenosis, can reduce the available space for blood flow.
More importantly, pieces of plaque or blood clots can sometimes travel toward the brain and contribute to an ischemic stroke.
Risk factors can include:
Carotid artery stenting is an endovascular procedure. A catheter is introduced through a blood vessel and guided toward the narrowed carotid artery using imaging.
A stent is then positioned across the narrowed section. Once expanded, it helps maintain the opening of the artery and allows blood to flow through more freely.
Specialized techniques and protective devices may be used during the procedure to reduce the risk of plaque or debris traveling toward the brain.
Not everyone with carotid artery narrowing needs a stent.
A specialist may consider factors such as:
For some patients, carotid endarterectomy or intensive medical management may be considered instead. The appropriate approach needs to be determined individually.
Carotid artery disease can sometimes remain silent until a transient ischemic attack or stroke occurs.
Seek emergency medical attention for sudden:
Symptoms that disappear after a few minutes should not simply be ignored. A transient ischemic attack can be a warning sign of a possible future stroke and requires prompt evaluation.
A doctor may initially recommend a carotid Doppler ultrasound to assess blood flow and identify narrowing.
Depending on the findings, additional imaging such as CT angiography or MR angiography may be recommended. These studies provide more detailed information about the blood vessels and can help with treatment planning.
The specialist will combine imaging findings with the patient's symptoms and medical history before recommending an intervention.
Before the procedure, the medical team evaluates the patient's cardiovascular and neurological condition and reviews relevant medications.
During the procedure:
The exact technique can vary depending on the patient's anatomy and the equipment used by the treatment centre.
Because carotid stenting is minimally invasive, recovery can be different from that following open surgery. Patients are generally monitored after the procedure to check neurological status, blood pressure, and the treated artery.
Doctors may prescribe antiplatelet medication and recommend follow-up appointments or imaging.
Patients should take prescribed medicines exactly as directed and discuss any unusual symptoms with their medical team.
Carotid stenting is not simply a procedure for "opening an artery." The decision requires an assessment of the potential benefits and risks for an individual patient.
For example, a person with severe narrowing but no symptoms may have a different treatment strategy from someone who recently experienced a transient ischemic attack. Age, anatomy, previous procedures, and other health conditions can also influence the decision.
This is why a detailed vascular and neurological assessment is important before proceeding.
If you are searching for carotid stenting treatment in South Delhi, consider a centre with experienced neurovascular or vascular specialists, advanced vascular imaging, an appropriate endovascular facility, and access to emergency neurological care.
The goal should be to understand the cause and severity of the carotid narrowing and determine the treatment approach that fits the patient's individual circumstances.
1. Is carotid stenting the same as heart stenting?
The basic concept of placing a stent is similar, but carotid arteries supply the brain, so the procedure has specific neurological considerations and requires specialized techniques.
2. Does everyone with carotid artery blockage need a stent?
No. Treatment depends on the severity of narrowing, symptoms, overall health, anatomy, and other clinical factors.
3. Can carotid artery narrowing cause a stroke?
Significant carotid disease can contribute to ischemic stroke, particularly when plaque or a clot travels toward the brain. Early evaluation can help identify appropriate preventive treatment.
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