life expectancy with blocked carotid artery

Life expectancy with blocked carotid artery

Carotid arteries are located on either side of your neck. It provides oxygen, nutrients and blood towards the brain. The oxygenated blood towards the head supplies through your carotid arteries and vessels. The carotid artery supplies oxygenated blood and nutrient; the brain performs function properly. It situated on both sides of your neck.

Learning that your carotid artery blocks can be stressful, especially after a stroke. Questioning how long someone might expect to live with a blocked carotid artery is typical, especially if it is recently diagnosed. To explore how blocked carotid artery might develop. What are life expectancy and its treatment-related surgical techniques? This blog will help you.

life expectancy with blocked carotid artery

What are the Causes of blocked carotid artery:

The leading cause of artery blockage is atherosclerosis. It includes plaque formation in the carotid, which creates resistance in blood flow or oxygen towards the brain. The plaque may be of cholesterol, lipids or calcium. Basically, atherosclerosis increases the risk of stroke and arterial damages. As the severity of the carotid blockage, the more chances of stroke

In the condition of stroke, due to blockage of carotid artery, cutoff the supply towards brain. As a result of this. Brain cells doesn’t get oxygen and begins to die. It is fatal and cause mental and physical impairment. some reasons of blockage are given below:

  • Genetics
  • High blood pressure
  • Hyperlipidemia
  • Diabetes
  • Injury to your neck, old age
  • Smoking or using alcohol

What are the Symptoms of a blocked artery:

However, in many cases, the patient doesn’t experience symptoms or asymptomatic. But the patient suffering carotid artery blockage may experience a heart attack or stroke called a silent attack.

Symptoms depend on the severity of the blockage; different patients experience different symptoms;

  • Memory loss
  • Confusion
  • numbness in one body side
  • Fainting due to loss of blood supply towards the brain
  • Memory, speech, and thinking problems
life expectancy with blocked carotid artery
life expectancy with blocked carotid artery:

To reduce your risk of having another stroke, your doctor can advise an invasive surgical surgery if they find that your carotid arteries are blocked. When the blockage is above 70 per cent, then doctors recommend surgery. Although below 70 per cent obstruction, doctors treated with medicines.

Carotid artery angioplasty with stenting:

The stent placement inside your carotid artery is one of these procedures. A constricted blood artery is kept open with the help of a portion of a thin mesh tube to maintain proper blood flow. But, even while it may sound frightening, the blockage hazards remain there. However, cholesterol and diabetes-controlling medicines, in addition to antiplatelet also used along with this treatment.

life expectancy with blocked carotid artery
Carotid endarterectomy(CEA):

Carotid endarterectomy is another technique (CEA.) In this kind of surgery, the affected artery is clamped before the obstruction is taken out and removed. Following the excision, the blocked artery can be patched using a vein segment from your leg. The artery and neck are then repaired using stitches.

Doctors generally regard the carotid endarterectomy CEA process as safe. It significantly lowers the risk of stroke in people with carotid artery blockages. Several studies have demonstrated a significantly reduced risk of stroke on the afflicted side following a CEA. Thus, it’s a process that tangibly lengthens their expected lifespan.


Living a healthy lifestyle coupled with a healthy diet is essential to extend your life expectancy with blocked carotid artery. It also increase your quality of life. If you are a diabetic emphasize on such foods that reduce sugar level. Your life expectancy chances increase considerably if you stop smoking, consume a nutritious diet, exercise frequently, and take your medications as directed in blocked carotid artery conditions. Whether you’ve recently been diagnosed with a stroke or already suffer from one, it is true. Also, following up with your doctor is crucial to monitor your condition.