Doctor insights on:
Carotid Artery Cause Brain Pressure
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
If i press carotid sinus on both sides gently, without applying enough pressure to fully compress common carotid arteries, can it lead to brain death?
No: If you applied enough pressure to reduce blood flow significantly you might pass out. ...Read more
Should the pressure in the carotid arteries on the right side be roughly the same as on the left side? Right side pulse is weak. What could cause this
Arteries: Yes,the pressure or strength of the pulsation in each carotid artery should be the same unless there is a blockage reducing the pressure in the one with a weak pulsation. However this would be unusual in your age bracket. If you have further concerns have your physician examine and advise you. ...Read more
What does a strong pulse in the Carotid arteries mean?what does a weak mean? Does high blood pressure cause strong or weak pulse?
Strong VS Weak Pulse: In my experience, patients usually cannot adequately evaluate there pulses. In the carotid area I would suggest getting a carotid ultrasound ... if all is ok things are OK. Your blood pressure is another matter and is easily checked by yourself or even at a drug store with the machine there. ...Read more
Will compressing(blocking) both the left and right common carotid arteries for a sufficient period of time lead to complete brain death?
Why compressing both left and right common carotid arteries leads to brain death when vertebral arteries(and also circle of willis) still supply .
Carotid occlusion: The vertebral arteries are not enough to sustain the entire blood brain perfusion. They contribute to the anterior circulation by means of the posterior communicating arteries. There are common anatomical variants and in some cases these arteries are not patent or existent. The situation you describe may and most likely cause a massive brain infarction with subsequent brain herniation/death. ...Read moreSee 1 more doctor answer
What happens if there is no blood flowing to my basilar and carotid arteries in my brain what could this mean?
Dead?: It could mean that the person in question is dead. ...Read more
Could blocking only one of the left and right common carotid arteries lead to complete brain death?
Unlikely: The blood flow to the brain comes from anterior circulation, the carotids, and posterior, the basilar branching into the 2 vertebrals. Complete unilateral carotid thrombosis could cause a significant stroke but the collateral circulation could mitigate the damage, and preserve substantial function. ...Read more
How near to my pituitary tumour is my carotid artery in my brain? Would the coiling procedure have affected my tumour had visual disturbances since op
Not far: The internal carotid artery is not far from the pituitary fossa and ophthalmic artery is one of the branches that comes off of it..All taking place near by to the pituitary gland. ...Read more
Blood flow: To your brain is passing through collateral vessels. Wiki circle of willis. ...Read more