Pressure Volume loops | USMLE STEP 1
* This info is given on page no. 276 in first aid 2015 and page no. 270 in first aid 2016.
* You can also create loops for dec. in Preload, Afterload and Contractility.
* Facebook - / meetpatelmd
* Email ID - fastaidstep1@gmail.com
* If you are first or second year medical student or if you have more than one year to prepare for USMLE Step 1 or any other exam then I strongly recommend you to watch Dr. Najeeb lectures to make your concepts very clear. If you don't have enough time to prepare for USMLE Step 1 then I would not recommend you to go through all the videos of Dr. Najeeb, just watch Neurology and Immunology.
Пікірлер: 87
Wow! You have completeley simplified this for me. Thank you!!
Seems everyone else missed the "Faith > Problems".. thank you for that, Dr. Patel!
Thank you!! You explained this better than Bnb
I have watched many of your pharmacology videos and today when I watched this I realised that you are the master of graphs
Thank you for this! More power to you.
Im in love with ur page u are great inspiration.
It took me forever to grasp this concept, thank you so much for teaching it so clearly!
Your videos are invaluable to my step study. Thank you!!!
A good job, I thought I had grasped this initially until i watched your explanation.
Thank you very much for your video. I am studying for the cardio block in physiology and this was awesome. Be blessed in all that you do
Thank you go much. Having an exam soon and this helped me a lot in the last minute.
omg thank you for explaining this so clearly, you’re awesome!
@rozierazali3151
3 жыл бұрын
Awesome!
thank you very much, you are doing gods work.
They are immensely helpful !!! . Thank you very much . Keep uploading videos .
THANK YOU SO MUCH!!! you are AMAZING.
Thanks from my deep heart for your explanation 🌺
thank you for this video. very useful.
amazing stuff brother. thank you for this!
This was amazing. I hope today you are a highly capable doctor!! 👏🏻👏🏻
wow! you're the best. May God bless you.
Thanks a lot. Made the whole concept very much clear
Thanks so much! UWorld phys has been kicking my butt, and this helps a lot.
Thank you so much for taking the time to put together such a comprehensive PV Loop tutorial! As a medical student, you’ve really helped save me time, and have also made something that once looked intimidating look more manageable! Thank you so much!
@Meetpatel-pu6me
4 жыл бұрын
You're welcome. Thank you for your sweet comment :)
Thank you so much for this!!
What an incredible way to comprehend such difficult topic! 👏 Bht shukria. Excellent explaination, looking forward to more amazing videos.
Your videos are indredibly helpful!!! Keep going doing this!
@Meetpatel-pu6me
7 жыл бұрын
andi carlita thank you :). ..yes sure 👍
It’s really helpful.Thank you so much.
Wow, life saver !!! Thank you so much!
Thanks Dr Patel, great video - very helpful. Great examples. Namaste 🙏
cant thank u enough keep up the good work
Thankyou amazing intensifying explanation great job
keep it up, man. I feel like u are my study buddy. thanks
Thankyou so much sir for making our concepts much much better...
Best video ever
Fantastic!
you made this quite simple for me.....thanks.
Beautiful explanation...
Faith greater than problems..I do see. Many Thanks!
Thank you so much for making this video. Waw you are a great teacher.
Very helpful. Thanks a lot.
Keep going doc highly appreciated
thank you so much so easy with you
you make it eaisly understandable seriousally thanks bro
very nice and clear concepts thank u so much sir
Thank you so much sir!!! Really helpful video 😇
Please make more videos!!! your videos are so helpful!!!
AWESOME!
awesome 😍😍😍
Good job!
Thanks.
U are blessing masha Allah
Great job
Awesome👏✊👍
Thank u sir
Great dear
thanks alot 💜
Loved the way you explained the topic ❤️ Can you make more videos on other topics of first year physiology it will be very grateful and helpful of you👌🙏
thanku
Thankyou thankyouu 😍
V nice..
☺you the best
Very nice!! Keep uploading 👍🏻
@Meetpatel-pu6me
7 жыл бұрын
angelica 123 thank you :)
Excellent sir ..please do biochemistry videos also
Pathological eg.s are explained from 5:20
Bro why don't you upload more videos now? You are really a gem 💎
@meet patel sir.. what about mitral stenosis.. and aortic regurgitation?
And pv loop in cardiac ischemia
Plz make vdoes of cardiology pathology section too..
Make videos on heart murmurs sounds please. ...
Sir please upload more videos, your videos are really helpful
@Meetpatel-pu6me
4 жыл бұрын
Sure. Will give my best
Thank you brother keep going
@Meetpatel-pu6me
7 жыл бұрын
Abdirahman Warsame you are welcome :) thank you for appreciating :)
@babdi1429
7 жыл бұрын
Meet patel send me your facebook account bro
@Meetpatel-pu6me
7 жыл бұрын
Abdirahman Warsame you can email me at fastaidstep1@gmail.com
Can you please even upload video on Wigger's Diagram also , it would be a very helpful .
Thank you, but won’t increase in contractility increase SBP in the graph ?
And added heart sounds please
But in ventricular filling the pressure on the walls should also increase as the volume is increasing This can be seen in compliance graph clearly that pressure and volume both are increasing
Av fistula graph should also have increase contractility . Frank starling
Hello about the fistula Why doesnt the end systolic volume change also and increases ? The loop should be diffrent Anyone can help ?
@Meetpatel-pu6me
4 жыл бұрын
There is an increase in end diastolic volume but there is also an increase in stroke volume and thus ESV should remain stable if both the previous parameters are increased equally. It's been a while since I reviewed this topic and I don't have access to all the material at this stage so please double check this information
Isn't is the semilunar valves that open when blood is ejecting into the aorta, not the av valves