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Doctor insights on: Anoxic Brain Injury Cardiac Arrest

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Cardiac arrest related to brain inflammation?

Cardiac arrest related to brain inflammation?

Cause of death: Brain swelling (edema) will eventually cause the brain to herniate through one of the layers of protective scaffolding. This usually leads to wild fluctuations in blood pressure and rapidly to respiratory and cardiac arrest. However, the cause of death is the cause of the brian edema, not the cardiac arrest. ...Read more

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Dr. Vasu Brown
313 doctors shared insights

Brain Damage (Definition)

Anything that disrupts tissue integrity can cause brain damage: lack of or reduced oxygen (stroke), viamin deficiency, pressure (hydrocephalus, or, bleeding or tumor inside the skull), blunt or penetrating trauma; infection; inflammation (immune system mediated or otherwise); toxins (alcohol, ecstasy, lead, mercury, arsenic, to name but a few); diseases (ms, diabetes, ...Read more


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Is ruptured brain abscess considered brain injury or traumatic brain injury?

Is  ruptured brain abscess considered brain injury or traumatic brain injury?

No: A brain abscess is a medical emergency and is due to a localized brain infection. If it ruptures, meningitis could occur and cause death. Unless there has been an open head injury, trauma does not directly cause infection. Physical injury such as falling and striking the head results maybe in "traumatic brain injury". ...Read more

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Hypoperfusion causes brain damage?

Hypoperfusion causes brain damage?

Yes: How did you measure the hypoperfusion, just low blood pressure, anemia, low heart rate, or you measured the cerebral blood flow. ...Read more

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Does hyperbaric oxygen help brain injury or stroke?

Does hyperbaric oxygen help brain injury or stroke?

Yes: We have used hbot for brain injuries of all types for over 10 years and have gotten excellent results. If i ever have a condition of this kind, an hbot chamber is one of the first places i want to be. Jain's textbook of hyperbaric medicine is a good starting place for info about the effects of hbot. ...Read more

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Does multiple head traumas cause brain ischemia?

Post-traumatic: Repetitive head trauma results in tissue changes quite similar to alzheimers but the lesions are closer to the brain surface. This was first noted in "punch drunk syndrome" in boxing. There is likely some affect on blood flow (ischemia), as one could conceive of a local type of bruising, but this not fully clarified. Regardless the nfl and nhl are both paying a lot of attention these days. ...Read more

Dr. Gutti Rao Dr. Rao
3 doctors agreed:
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Is there brain function during a cardiac arrest?

Dr. Gutti Rao Dr. Rao
3 doctors agreed:
Is there brain function during a cardiac arrest?

No: Cardiac arrest means- heart not beating, hence no blood flow/ circulation- brain does not function when there is no blood supply. ...Read more

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Is ruptured brain abscess considered traumatic brain injury?

Is ruptured brain abscess considered traumatic brain injury?

No: A brain abscess is a medical emergency and is due to a localized brain infection. If it ruptures, meningitis could occur and cause death. Unless there has been an open head injury, trauma does not directly cause infection. Physical injury such as falling and striking the head results maybe in "traumatic brain injury". ...Read more

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66yr/ m congestive heart failure, stroke, pulmonary embolism, then 2nd massive hemorrhagic stroke, surgery to repair, fell into coma. prognosis?

66yr/ m congestive heart failure, stroke, pulmonary embolism, then 2nd massive hemorrhagic stroke, surgery to repair, fell into coma. prognosis?

Guarded: I am sorry for this situation. No one can say for sure what will happen, but from your description, I think the prognosis would be guarded. ...Read more

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Is traumatic brain injury same as brain damaged?

No: It's not about being politically correct. It is specific to damage from trauma (such as car crash, etc), rather than other types of damage (stroke, etc). ...Read more

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Brain injury oxygen deprivation are there institutions which specialize in brain injuries due to oxygen deprivation after taking oxycoten?

Brain injury oxygen deprivation are there institutions which specialize in brain injuries due to oxygen deprivation after taking oxycoten?

Yes: Sorry to hear about your loved one. There is nothing specific about oxycontin-induced anoxic brain injury; however, there are rehab facilities that do specialize in brain injury. Much can be done to help some patients to regain some of their activities of daily living, however most of this is general to all brain injury. Look for good management of family expectations while maximizing function. ...Read more

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Traumatic brain injury always permanent?

Traumatic brain injury always permanent?

Depends on a lot: This is often the debate which engages forensic neuropsychologists (see http://forensicneuropsychology.Com) and forensic neurologists. Results can vary greatly even with similar ct or MRI findings. Generally severity, presence of intracranial bleeding, elevated icp, early or especially post-traumatic seizures, locaiton of injury, shearing, and pre-injury factors ie. Age, prior injury, health etc. ...Read more

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Age 23. Coma patient. Diffused axonal injury. Intraventricular hemmorhage. Bleeding in frontal lobe. Chances of survival? Any possible impairment?

Age 23. Coma patient. Diffused axonal injury. Intraventricular hemmorhage. Bleeding in frontal lobe. Chances of survival?  Any possible impairment?

Not good : Sorry about this one, but there will be a suboptimal outcome at best. Survival may be issue, talk to your doctors, and perhaps an eeg can guide decisions, but hard to predict outcome of comas. Sounds like a profound traumatic event, and since young and severe, have a family conference with the treatment team, and get all your questions answered. ...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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Does hypoxia by itself lead to cardiac arrest?

Does hypoxia by itself lead to cardiac arrest?

Potentially: Hypoxia means an inadequate amount of oxygen in the blood. Is can lead to vital organs not receiving enough oxygen to survive. If the heart is starved for oxygen this can lead to ischemia or heart cell death which can cause either failure or an abnormal rhythm which leads to a cardiac arrest. ...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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Could epidural hematoma lead to cerebral hypoxia?

Could epidural hematoma lead to cerebral hypoxia?

Yes: Imagine a pressure on one side of the brain from the skull, pushing that side of the brain compressing all the tissues including the blood vessels causing brain hypoxia on one side. It then pushes the whole brain and shifts to the brain against the unyielding skull to the other side, compressing the tissues there also (counter coup effect). That is epidural hematoma without surgical treatment. ...Read more

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Why iinduced coma if brain damage?

Why iinduced coma if brain damage?

Brain protection: If a brain is swollen and fragile, sometimes a coma is induced to prevent the pressure inside the head from becoming too high and causing additional damage. ...Read more

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Dr. Lawrence Smith
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Injuries (Definition)

An injury, of any severity, is a condition in which a person has damage to any part of his body. Examples of major injuries include gunshot wounds, knife wounds, large burns, severed ...Read more


Dr. Creighton Wright
3,994 doctors shared insights

Heart Attack (Definition)

A life-threatening condition in which the blood vessels that supply the heart are blocked so that the heart is no longer ...Read more