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Doctor insights on: Basilar Artery Stroke

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What isa top basilar artery stroke?

What isa  top basilar artery stroke?

Basilar for brainstm: The top of the basilar artery is like a fork in the road. When a blood clot affects this area, small strokes can occur in the brainstem, causing numbness, weakness, trouble talking, eye symptoms, or impaired consciousness, and sometimes, more than one stroke occurs at the same time. ...Read more

Dr. Stephen Scholand
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Artery (Definition)

Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more


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Is 700/0 carotid artery narrowing a TIA symtom?

Is 700/0 carotid artery narrowing a TIA symtom?

Not clear: Your question is not clear. Please reframe the question to get correct answer. ...Read more

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What is carotid artery stenosis and stroke?

What is carotid artery stenosis and stroke?

2 things: Carotid artery stenosis means narrowing of the artery. Stroke is death or damage to brain due to circulatory issues. Many strokes (approx 1/3rd) are due to carotid artery disease. Although frequently connected, they are not the same. Many strokes occur without carotid stenosis. Many carotids are completely occluded (slowly) without resultant strokes. ...Read more

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What causes carotid artery stenosis?

What causes carotid artery stenosis?

Atherosclerosis: Usually it is the result of the build up of atherosclerotic plaques over time due to the buildup of cholesterol. ...Read more

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What is cerebral artery occlusion?

Clot: It is when something blocks blood flow through one of the cerebral arteries or their branches; often, this is a clot, and can result in a stroke. ...Read more

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Define?accute anteroseptal myocardial infarction, atherosclerotic obstructive coronary artery disease, pulmonary edema, cardiogenic shock, hypokalemia

Define?accute anteroseptal myocardial infarction, atherosclerotic obstructive coronary artery disease, pulmonary edema, cardiogenic shock, hypokalemia

Here are some...: A 400-letter space is impossible to address many indicated subjects as questioned here. Why not type in the terms as keywords to search online? Thereby you surely gain a lot of pertinent information to feed your appetite of knowledge. Or you may just ask your doc who should be able to answer your questions to the point much easier. ...Read more

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Is vertebral artery dissection curable?

Is vertebral artery dissection curable?

Generally not: The 2 vertebral arteries arise from the left and right subclavian arteries and supply the brainstem and cerebellum. Dissection is rare (2.5/100, 000), affect women to men 3:1 and can cause stroke in people head trauma, yoga, painting a ceiling. 50% have hbp. Treatment is supportive. Blood thinners are used if bleeding is ruled out. Surgery is not usually an option. ...Read more

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What is lacunar infarct in brain artery?

Infarct of the brain: Lacunar infarct is a small stroke - death of a small number of brain cells that is caused by closing of a small artery that is supplying them with oxygen. ...Read more

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Who gets carotid artery stenosis?

Who gets carotid artery stenosis?

Elderly Hypertensive: Carotid stenosis usually occurs secondary to longstanding atherosclerosis. Risk factors include high blood pressure, diabetes, and coronary artery disease. It takes time for atherosclerotic plaques to develop, so most patients with carotid artery stenosis are older adults. ...Read more

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MRI vertebrobasilar hypoplasia right side theres robust flow void anastomosing the basilar artery w cavernous portion of internal carotid artery/mean?

MRI vertebrobasilar hypoplasia right side theres robust flow void anastomosing the basilar artery w cavernous portion of internal carotid artery/mean?

Normal variant: The arteries at the base of the brain can course in several different patterns but ultimately get the job done, that is, supply brain tissue. Your pattern is like your fingerprint. Some more unusual patterns have an increased association with aneurysms, but this would have likely been described if present and vertebro basilar hypoplasia, as in the picture, is pretty common. ...Read more

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Is ischemic microvascular brain disease related to stroke?

Is ischemic microvascular brain disease related to stroke?

See comments: Are you referring to radiology reading of an MRI of brain? In elderly, often thought that white matter lesions are associated with "microvascular angiopathy", sign of potential atherosclerosis. Maybe potential stroke risk, especially lacunar infarct, but not straightforwards. Your physician needs to assess stroke risk. Spots more likely from migraine or prior injury. ...Read more

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Do carotid stents cause strokes?

Do carotid stents cause strokes?

Possible: It is possible to develop a stroke during carotid stent placement (~ 4% in optimal patients). However the carotid stent is effective at preventing further strokes and that is why they are placed. At this point carotid stents are reserved for patients who are at high risk for open carotid endarterectomy (surgery). ...Read more

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Cerebral stroke, tia, mini stroke--which are preventable?

Cerebral stroke, tia, mini stroke--which are preventable?

All preventable: All of the above are preventable by routine measures such as good blood pressure control, proper diet, exercise and blood sugar control. ...Read more

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What is coronary artery blockage?

What is coronary artery blockage?

Usually atheroma: Usually cholesterol based but can also have calcium and fibrous material as well.Occurs when natural barrier called the endothelium is disrupted allowing these items to infiltrate and eventually block the artey. ...Read more

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What's the difference between ischemic stroke, hemorrhagic stroke, and embolic stroke?

What's the difference between ischemic stroke, hemorrhagic stroke, and embolic stroke?

Pathophysiology: Ischemic stroke occurs when an artery to the brain is blocked.A thrombotic stroke occurs when diseased or damaged cerebral arteries become blocked by the formation of a blood clot within the brain. An embolic stroke is also caused by a clot within an artery, but in this case the clot (or emboli) forms somewhere other than in the brain itself. Hemorrhagic stroke is sudden bleed into the brain. ...Read more

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Arteriosclerotic internal carotid & vertebro basilar arteries predominantly the left vertebrobasilar segment appearing tortuous with slight prominence?

Arteriosclerotic internal carotid & vertebro basilar arteries predominantly the left vertebrobasilar segment appearing tortuous with slight prominence?

Vertrebrobasilar: Were you started on full anticoagulation (warfarin/coumadin)? If so the bleeding gums could be secondary to therapy. The vertebrobasilar arterial blockage cannot be repaired surgically.You might be experiencing: dizziness, loss of balance, and incoordination. ...Read more

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What's coronary artery disease?

What's coronary artery disease?

CAD: Coronary artery disease is defined as obstructive lesions in the coronary arteries that supply the heart muscle . These start as areas of inflammation that progress into obstructions and affect the different layers of the blood vessel wall (from inside out). ...Read more

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What is a basilar artery migraine?

What is a  basilar artery migraine?

Brainstem origin: More common in woman, is associated with an aura of < than one hour followed by a headache. The aura produces a field cut (loss of vision) leading to temporary blindness, followed by ataxia, vertigo, tinnitus, nausea, vomiting, slurred speech, bilateral paresthesia, or a change in the level of consciousness. It affects all age groups and both sexes. The presentation can be confusing. ...Read more

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What isa top basilar artery stroke?

Basilar for brainstm: The top of the basilar artery is like a fork in the road. When a blood clot affects this area, small strokes can occur in the brainstem, causing numbness, weakness, trouble talking, eye symptoms, or impaired consciousness, and sometimes, more than one stroke occurs at the same time. ...Read more