Questions tagged [stroke]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
1answer
19 views

What is the difference between lipohyalinosis and microatheroma?

Lacunar strokes (small-vessel subcortical strokes) are commonly caused by "lipohyalinosis" or "microatheroma"(1). Both mechanisms appear to be related to hypertension and diabetes, ...
1
vote
1answer
26 views

Why is carotid endarterectomy not beneficial for symptomatic 100% internal carotid stenosis?

According to this review article, for symptomatic internal carotid artery stenosis: [Carotid endarterectomy] was highly beneficial in participants with 70% to 99% stenosis without near-occlusion (N = ...
-1
votes
0answers
19 views

Why did my brain injury and hemiplegia cause faster hair and nail growth?

Following a bleed from a burst AVM in my right-parietal, causing left-side hemiplegia, I noticed significantly faster growth in my nails and hair on the left side of my body. I'm trying to understand ...
0
votes
0answers
19 views

Is regenerative medicine promising for Ischemic stroke stroke patients? ; two points difference in the 47-point test

Many papers says, regenerative medicine using MSCs are promising for Ischemic stroke stroke patients. But in my layman's sense, various data don't seem promising. So, I want to hear the opinions of ...
4
votes
1answer
318 views

Does a unilateral total obstruction of the carotid artery cause brain damage?

The brain receives oxygenated blood from both the internal carotid arteries and the vertebral arteries, which are connected through the Willis circle (Circulus arteriosus cerebri). Obstruction of ...
3
votes
0answers
53 views

Why has the Notch1 intracellular domain-transfected MSC expected as the greater regenerative medicine for ischemic stroke?

In Japan, SanBio's investigational regenerative medicine product, SB623, become a hot topic. The 'active ingredient' of SB623 seems to be gene-modified mesenchymal stem/stromal cells. That cells ...
3
votes
1answer
46 views

What are normal structures that could be misinterpreted as lacunar strokes on T1 or T2 brain MRI?

Trying to detect lacunar strokes in brain MRI, in T1 they look like a small black hole, whereas in T2 bright-white; located within white matter region. My question is, are there any structures that ...
3
votes
1answer
106 views

Why does stroke cause insomnia?

As per this article, https://www.ncbi.nlm.nih.gov/pubmed/12499712 insomnia is a common complaint after ischemic stroke. Why does ischemic stroke leads to insomnia ?
4
votes
1answer
71 views

Does the administration of oxygen to ischaemic patients improve outcome?

In several articles it is reported how isvhaemic (stroke) patients’ outcome Ian improved by oxygen therapy. How beneficial is the administration of oxygen? Are there any studies or guidelines?
1
vote
0answers
25 views

What could cause a stroke soon after a lung transplant? Is it even known?

Recently a youtuber died of a thrombotic stroke a week after a lung transplant operation. Skimming over abstracts on Pubmed, it appears that strokes and more generally thrombosis is a frequent ...
1
vote
0answers
26 views

Chest pain accompanied with nausea

My mom says she woke up with chest pains and nausea twice last night is this a early warning sign of heart attack or stroke? She takes Xanax on the regular not sure if that could have anything to do ...
2
votes
1answer
89 views

Dataset for Tele-medicine Vital Signs

I'm a newbie to medical and healthcare informatics. I need to access some raw telemedicine dataset including vital signs for a single person over a specific period of time. Basically my questions are: ...
3
votes
1answer
108 views

Can the blood accumulated after stroke be cured?

Recently my uncle had a stroke. He is now in rest and taking medicine. He has his right leg paralyzed, although the condition is improving. The doctor said that "blood is accumulated in the brain". ...
2
votes
2answers
504 views

Why would one Carotid Artery be blocked but not the other

Why would one Carotid Artery be blocked but not the other. I know someone who has a 50% blockage on the left side, but minimal on the other ... why would this be?
2
votes
1answer
38 views

Assessing the risk of heart attacks and similar conditions

What all factors predispose to risk of vascular plaque formation (atherosclerosis) which may lead to heart attack, unstable angina, need for coronary bypass surgery or angioplasty, heart failure, ...
4
votes
1answer
3k views

Is there a way to stimulate taste buds after stroke?

After a stroke late last year, my 87 year-old grandfather hasn't been doing so hot. After being discharged from the hospital's rehab center, he has been in our care for over two months. Keeping food ...
8
votes
1answer
116 views

Who should take statins for prevention of heart disease and stroke?

Statins are very commonly used in patients with heart disease (angina, myocardial infarction or heart attack) and brain stroke to prevent recurrences and complications. Statins are one of the most ...