Helpful to break down the cerebral circulation. One "correction"...A venous clot from a DVT should not make it to the brain, but would rather go to the Lungs as a Pulmonary Embolism. That is unless you have a PFO in the the heart. Better to describe an embolus from the heart as an example. thanks for breaking things down!
Thank you so much for this video! I've been searching for an appropriate diagram that shows the circle of willis clearly and your video has been the best so far. :)
This is a great video! Just something to mention maybe in the beginning would be that the vertebral arteries first begin at the subclavian, and also pass through the foramen magnum before reaching the brain. This made everything so simple, thanks so much!
Thanks, it's easy to follow, and to the point. And I like how you sometimes show a little (almost childlike) excitement in your voice. It makes it fun and enticing to watch!
Great video, only thing is that a DVT will embolize to the lungs causing a pulmonary embolism. A systemic blood clot (i.e. left sided cardiac origin or arterial origin like the ICA) is the correct illustration for a stroke causing embolization.
Thanks! you made this so easy! If you use Visible Body too if you're watching this video you can see how it's in 'real life', because this is such a diagram. Great video!
Did you happen to make a video of the pathology that follows when the PCA and MCA/ACA gets blocked? That would be super useful. Thanks for this though.
Jeremy 25% of autopsy findings demostrate a patent foramen ovale/small atrial septal defect. Therefore paradoxical arterial embolic phenomena is possible. Possible causes include: 1. an eisenmenger type picture whereby the pulmonary hypertension resulting from Pulmonary Embolus will see RAP > LAP resulting in shunt 2. chronic pulmonary hypertension 3.there is always the possibility of clot just by chance flowing via the PFO
Yeap, we dont expect Venous Thrombosis to cause arterial thromboembolism...Nevertheless, this is still possible despite being uncommon, there is a phenomenon called 'Paradoxical embolism' where venous thrombosis can cause arterial thomboembolism thru a Patent foramen ovale
hi publisher !, thanks for sharing this video it helped me to review. i heard on 15:40 min ''anterior cerebral , posterior cerebral'' should have been cerebellars.regards!
At 15:06 you say cerebral artery instead of cerebellar artery. Question: visual,sensory, memory, motor involved; what part/s of the brain are responsible for this glitch?
Wouldn't that clot from the calf have gotten stuck in the lungs before getting to the main arterial circulation? Maybe an embolus from the left atrium due to AF could have been the case? :)
It would under normal circumstances unless you had a paradoxical embolus due atrial or ventricular septal defect and it bypasses the lungs going directly into the systemic circulation.
I'm quite aware of that but just thought I would point it out since this is a simple presentation and usually such presentations have examples of common complications! ^^
I will not go into the details of the commonly accepted social nuances or the way that most people would intrepet certain information in relation to its context. Making a very basic presentation for novice people in this subject and casually using a relatively rare example as the etioloy of the embolus tells me that there was a minor brain fart happening there. According to CJEM about 2% of arterial emboli are paradoxical.
Helpful to break down the cerebral circulation. One "correction"...A venous clot from a DVT should not make it to the brain, but would rather go to the Lungs as a Pulmonary Embolism. That is unless you have a PFO in the the heart. Better to describe an embolus from the heart as an example. thanks for breaking things down!
Wow thnx
yes would be better to discuss embolism in the setting of atrial fibrillation
Very, very grateful for this video...big help for tomorrow's exam
Thank you. You made the complex topic into simple through your video and demonstration. Hats off
Thanks, man. The clinicians are riding our asses out in M4 for not knowing the basics. This was a great review.
I liked that video very much. I am 53 years old. I had 2 CVA's in 1969 and now, have epilepsies since. . Very interesting. Thanks.
Thank you so much for this video! I've been searching for an appropriate diagram that shows the circle of willis clearly and your video has been the best so far. :)
This is a great video! Just something to mention maybe in the beginning would be that the vertebral arteries first begin at the subclavian, and also pass through the foramen magnum before reaching the brain. This made everything so simple, thanks so much!
Thanks, it's easy to follow, and to the point. And I like how you sometimes show a little (almost childlike) excitement in your voice. It makes it fun and enticing to watch!
Your demonstration and clarification is awesome. Thank you.
watched this before my exam...time spent well.
Exactly what I needed, thank you for sharing!
TY for this, made understanding brain circulation easier!
Great video, only thing is that a DVT will embolize to the lungs causing a pulmonary embolism. A systemic blood clot (i.e. left sided cardiac origin or arterial origin like the ICA) is the correct illustration for a stroke causing embolization.
I always love your videos and your teaching style. Thank you so much.
Les
Thank you, this was very useful for tomorrow's class.
Thank you, I'm studying for my vascular ultrasound boards this is a awesome help
Thank you very much. Very well describe and jn a simplest way.
Thank you for clarifying this topic.
Thank u very much
I have an exam and this realy did help
A million thanks :-)
Dude, awesome video. Great job breaking it down.
Thank you so much for making this video. It is very helpful.
Small clarification, C7 actually does have a transverse foramen, although it does not (generally) convey the vertebral artery.
Very interesting but hard to remember at first sight)) THank you!
Great Teacher!!
thanks that really made it more easier
refreshing my brain, this video helped a lot.
Great video. One correction, a DVT won't cause an occlusion of an intracranial artery.
Thanks! you made this so easy! If you use Visible Body too if you're watching this video you can see how it's in 'real life', because this is such a diagram.
Great video!
Thanks for your effort , great video
Thanks, this is so easy to follow :)
love this video if you work with this and the mnemonic video too, really goo
You are God sent. Thank you very much!
good video ........appreciate the effort....................
this is very important!
The person that made the video is my cousin
very good, ty.its help me a lot
Thank you, Very useful.
thank you, this was very useful
Did you happen to make a video of the pathology that follows when the PCA and MCA/ACA gets blocked?
That would be super useful.
Thanks for this though.
thanks for ur great help sir.
Jeremy 25% of autopsy findings demostrate a patent foramen ovale/small atrial septal defect. Therefore paradoxical arterial embolic phenomena is possible.
Possible causes include:
1. an eisenmenger type picture whereby the pulmonary hypertension resulting from Pulmonary Embolus will see RAP > LAP resulting in shunt
2. chronic pulmonary hypertension
3.there is always the possibility of clot just by chance flowing via the PFO
Very explicit!
Very helpful video:)
Good job.....
Good one (y)
well done!thanks a lot..
Yeap, we dont expect Venous Thrombosis to cause arterial thromboembolism...Nevertheless, this is still possible despite being uncommon, there is a phenomenon called 'Paradoxical embolism' where venous thrombosis can cause arterial thomboembolism thru a Patent foramen ovale
hi publisher !, thanks for sharing this video it helped me to review.
i heard on 15:40 min ''anterior cerebral , posterior cerebral'' should have been cerebellars.regards!
thanks soomuch
Thank you so much!!!
Very useful, but I want to know how it works.....
Thanks a lot!)
NICE VIDEO....
Thank you
Thank you😘😘
At 15:06 you say cerebral artery instead of cerebellar artery. Question:
visual,sensory, memory, motor involved; what part/s of the brain are responsible for this glitch?
Do u have lectures on antideppressants and phsych meds in general?
I do speak chinese, thx a lot!
Don't worry. People that speak mandarin won't even need this video to get the highest mark in the class
what are you doing in you tube?
Wouldn't that clot from the calf have gotten stuck in the lungs before getting to the main arterial circulation? Maybe an embolus from the left atrium due to AF could have been the case? :)
It would under normal circumstances unless you had a paradoxical embolus due atrial or ventricular septal defect and it bypasses the lungs going directly into the systemic circulation.
I'm quite aware of that but just thought I would point it out since this is a simple presentation and usually such presentations have examples of common complications! ^^
***** You didn’t point it out. You asked. And if you already knew, then just state it.
I will not go into the details of the commonly accepted social nuances or the way that most people would intrepet certain information in relation to its context. Making a very basic presentation for novice people in this subject and casually using a relatively rare example as the etioloy of the embolus tells me that there was a minor brain fart happening there. According to CJEM about 2% of arterial emboli are paradoxical.
excellent 🎩
😁
👕👍Great!
👖
you sound a lot like armando hasudungan
Thank u very much
I have an exam and this realy did help
A million thanks :-)