Holy WOW, curve C was arterioles?? My mind's blown that this was so simple. I will never ever forget this again - FINALLY A CLEAR EXPLANATION!! Thank you so much for this! I wish you all the best in your future endeavors

Thank you so much! You’re literally saving our test taking lives!

Hi Meet Patel all of your videos are pure gold, you select very difficult to understand topics and make very good sense of them

God bless you abundantly!!! To think I had to sweat through this!!! I totally understand now!!

@Meetpatel-pu6me

7 жыл бұрын

Adesuwa Ighodaro thank you for your kind words....yeah this is the basic idea that you need to answer question on step 1.

this is the more clear and concise video online. Thank you!

Thank you for sharing your knowledge. You did an amazing job.

Thankyou I had been struggling through this page for quite a while but couldn't understand it. You explained it pretty nicely :)

Clearest video Ive ever watched on youtube! Thank you!

@Meetpatel-pu6me

7 жыл бұрын

Janie Theriot thank you very much :)))

God bless you! Thank you so much for this

Bro....this was beautiful... thank you so much

i guess this guy explained better than most professors :) i know less detailed and to the point discussion made him do that!! thumbs up!!!

Thank you, greetings from the Netherlands

Great Video Mate!!

amazing video,God bless

You discussed it better than my profs!

This was the best explanation i have ever had for this particular topic. Hats off to you man...!

@Meetpatel-pu6me

7 жыл бұрын

thank you doctor ))

u re awesome man , blessings

I had been trying to understand this topic for over 30 minutes and then decide to watch a YT video and came across your vid. You explained it so clearly and made it all so simple. Thank you so much. Greeting from Pakistan.

@Pinkmedical

4 жыл бұрын

Please subscribe my channel on Medical physiology

Very well man❤️. Best of the best👍

Excellent 👍

On point 💯👍🏻

Thank you so much for this video ❤️

oh u intelligent freak...fracking love u brother...

I understand it now!

Extremely helpful... Thank U

This was so helpful and very explanatory. Well done and thank you.

@Meetpatel-pu6me

7 жыл бұрын

Nene Udechukwu thank you :)))

Thankyou Soo much beautifully explained

You made this topic very simple for me …… thank you

Awsome..

thanks man !! short , concise& to the point !!

@Meetpatel-pu6me

7 жыл бұрын

radwa awad :)))

awesome video! was breaking my head over this. thanks a lot!

@Meetpatel-pu6me

7 жыл бұрын

Aadarsh Moses LOL...you are welcome :)

good work

great..I am lucky here

Excellent!

I already had good concept abt this but this video will help me crack those curves so easily. Nice shortcuts

@Meetpatel-pu6me

7 жыл бұрын

Mohammed Furqan thank you :)

nice explanation thank u

Thanks man you explained really well let me tell you that you even explain this topic better than Boards and Beyond

Beautiful 🧡

It was awesome🙌

best!!!!!!

Zaberdast yar

Thank you thank you thank you Meet bhai....you are great!

@Meetpatel-pu6me

4 жыл бұрын

Thank you sister :)

Thank you

GOOD PRESENTATION..... VERY HELPFUL FOR ME AND OTHER MEDICOS...THANKS

@Meetpatel-pu6me

7 жыл бұрын

arpit porwal thank you :))

Very informative

Thank you! So helpful, better explained than my teacher xD

@Meetpatel-pu6me

7 жыл бұрын

Uba // haha.... you are welcome :))

when you said that the VR will decrease and the RA pressure increases, can you explain this? I would have thought that if venous return decreases, then LESS blood is going to the RA so with less blood, there would be less pressure. I do not understand -would you please comment on how this happens. Thanks

can you please upload more videos. for other subjects as well. maybe one for high yeild ecgs?

You're awsome!!! Wish u made a video on JVP graph as well

@Meetpatel-pu6me

7 жыл бұрын

Tayebah Chaudhry thank you...i will try to make :))

Wow thank you so much!

@Pinkmedical

4 жыл бұрын

Please subscribe my channel on Medical physiology

i can see some dr najeeb influence in there ;)

@aleenayasin5265

6 жыл бұрын

Me too :D

Majja aagaya

Thanks man!!

@Pinkmedical

4 жыл бұрын

Please subscribe my channel on Medical physiology

thanks a lot..!!

@Meetpatel-pu6me

7 жыл бұрын

jahnavi vengampalli you are welcome :)

@Pinkmedical

4 жыл бұрын

Please subscribe my channel on Medical physiology

great explanations! what's ur score??

This is actually median systemic pressure.

I think this is incorrect regarding venous curve changes: As I understand, vasodilation or vasoconstriction produce a change in the SLOPE of the venous curve. Changes in BLOOD VOLUM shift the venous curve right or left.

@monika246

3 жыл бұрын

Yeah so VD will shift the curve towards rt and VC towards left rt?

hi! nice explanation but catecholamine increase cardiac curve, whereas sympathetic supply increases venous tone(higher venous curve) but sympathetic supply would cause release of catecholamines, so what is the net effect of sympathetic supply/catecholamines?

@Meetpatel-pu6me

7 жыл бұрын

You are right. Definitely it has effect on both the curves but in exam they do not ask such complicated situation so keep it simple as it is given in first aid.

@apaar27

7 жыл бұрын

Meet patel actually in first aid, where the cardiac output curve is high, the etiology is given as catecholamines, whereas when the venous pressure curve is increasing, etiology is sympathetic simulation.

@Meetpatel-pu6me

7 жыл бұрын

apaar dadlani go with first aid and uworld

@apaar27

7 жыл бұрын

Meet patel ok thank you! amazing video

@Meetpatel-pu6me

7 жыл бұрын

apaar dadlani thank you. this is an old video

Can u make a vdo explaining murmurs please

One question, how does both CO and venous return increase with a decrease in total peripheral resistance? Is the venous return secondary to an increased LV output?

@Meetpatel-pu6me

7 жыл бұрын

samtheman264 yess exactly

how will the vascular curve move up during vasoconstriction? wont it cause resistance to increase?

@akhilraaj

2 жыл бұрын

That’s venoconstriction ! Peripheral Resistance is associated with arteriolar constriction

Very good dissection of the graphs for recognizing venous return problems, cardiac output problems but what you say is to basically memorize the shift of the lines. This is not helpful in explaining the relationship between lines and critical thinking. reasoning is part of the problem in solving questions. First off when you say positive inotrope or negative inotrope in measuring cardiac output versus end diastolic volume it means it is a measure of systolic function or getting blood out from the heart especifically the ventricles. This is measuring contractility. If you increase the amount of blood entering the ventricles you will increase the amount of blood exiting the heart (Cardiac Output) by increasing force of contraction (contractility) or speed of conductivity (heart Rate) which increases speed of contraction. This is what causes the shift up ( increase contractility), or shift down (decrease contractility) in the cardiac function curves. The reasoning of why the venous return line starts up and comes down when pressure from the right atrium is exerted is because the amount of blood exiting the heart per minute( cardiac output) is equal to the blood volume in the veins before a an atrial pressure is exerted ( blood volume in veins at resting state). This means blood volume in which mean systemic pressure is 0mmhg is called unstressed vascular volume because no atrial pressure has been exerted. The pressure needed for blood coming from the veins to open tricuspid valve in the right atrium is mean systemic pressure= ( Central venous pressure - right atrial pressure). This is why when blood is entering right atrium blood volume from the veins is decreasing as right atrium pressure is being exerterd. This is why the curve goes down. The shift in the curve to the left or to the right is as you masterfully stated.

You are the man

@Meetpatel-pu6me

7 жыл бұрын

Andres Arredondo thanks bro

@aneesahmedujjan4913

5 жыл бұрын

good job. very helpful.