Coronary circulation - Characteristics & regulation

Hi I am Dr.Raghu, Welcome to my channel
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In this video, I discuss the characteristic features of cornary circulation - like coronary blood flow, oxygen consumption, end artries & phasic blood flow.
Under regulation - autoregulation, regulation by local metabolities(adenosine) & neural regulation.

[@nikhilprajapati8798]

Probably the best video on coronary regulation such big concepts in a short video hats off sir !

[@Dr.Raghu-simplified_classes]

Thank you Nikhil

[@VIKASH-KUMAR177]

​@@Dr.Raghu-simplified_classessir Ji coronery me blood jyada diastole ke samay hota hai toh exercise ke samay diastole ka samay kafi Kam Ho jata hai aur us waqt coronery artery ko blood bhi jyada aur jaldi jaldi kaise milta hai

[@Dr.Raghu-simplified_classes]

@@VIKASH-KUMAR177 Hello yeh depend karta hai grade of exercise par, if it's very severe then ofcourse blood flow is very less. Isiliye we are seeing so many deaths occuring in gym. Lekin agar mild to moderate exercise hai, toh vasidilatation during diastole is the only source of blood flow to deeper parts of mycardium. Adenoside bahut important role play karta hai, uske saath...potassium, hydrogen, CO2 , NO...sabhi vasodilatation karte hai.

[@sharmiseenu3942]

This is the best video I have seen among this topic coronary circulation .tq u so much sir for your reference

[@Ramesh-ou4dj]

Hats off sirr.
Ur just phenomenal

[@krupadas8290]

Such a clear cut explanation sir thankyou very much ✨✨

[@sunnysmasheryt]

Thank you so much sir❤❤

[@ncerthubforneetandjee5212]

You are best thanks you so much 💖

[@damutadvi1013]

Thank you sir

[@TAHSEENABDULMAJID.A]

Sir kindly post more vedios,ur teaching is very useful,pls post more on physiology,🙏🏻

[@tanialfaro.fmeduba]

Beautiful, very very easy explanation. Thanks thanks.

[@Dr.Raghu-simplified_classes]

Tq Tania

[@MallikarjunJambri]

Most underrated channel

[@VIKASH-KUMAR177]

Sir aap mujhe ye bataiye Exercise ke samay systole jyada hota hai diastole kam hota hai aur coronery blood flow bhi jyada chahiye hota hai toh coronery artery ko kaise milta hai us waqt

[@siyadubey6785]

Video was To the point 👍. Thank you sir.

[@Dr.Raghu-simplified_classes]

Thank you

[@sharmeenrajab9121]

Best explanation!!❤ This is underrated 😭

[@Dr.Raghu-simplified_classes]

TQ

[@_Million_2]

Uff...... finally done with this topic.
Thanks Mr.smart🤓 for this wonderful explanation🤗

[@Dr.Raghu-simplified_classes]

TQ 😊

[@VIKASH-KUMAR177]

​@@Dr.Raghu-simplified_classessir ji Arota se pressure aage ki taraf jata hai toh phir kaise backflow hokar coronery artery me blood chala jata hai wo bhi sirf diastole bhar ke samay me please sir batana jaroor

[@user-vk8nn2qc6u]

Thank u soo much for doing this sir. It helping many medico students . Even i am also sir thank u sir

[@Dr.Raghu-simplified_classes]

TQ shanthala

[@Hannahanna-vm1kx]

Your videos are so helpful sir , you explain everything in a very simple way . Wishing you great health .

[@Dr.Raghu-simplified_classes]

Thanks a lot 😊

[@vidhyakaviraj9481]

Thank you sir 🙏

[@AbdulWahid-ce4wo]

Very helpful video

[@Dr.Raghu-simplified_classes]

Glad you think so!

[@msunil5468]

🔥🔥🔥

[@rajuharipuria4706]

🙏

[@bpg3150]

Thank you so much sir. Crystal clear explanation. Sir Could u please tell the books u r referring?

[@Dr.Raghu-simplified_classes]

TQ soo much for your comment.
Guyton and ganong are the base, sprinkled with Indian authors.

[@namrataagrawal7213]

Sir please make videos based on guyton each and every sub chapters.......sir really ur videos are very nice

[@Dr.Raghu-simplified_classes]

90 % of my content is from Guyton. Ya I will try and cover all the topics namrata. Thank you for appreciation.

[@riturajbhardwaj9020]

Very helpful for my MD exam

[@Dr.Raghu-simplified_classes]

Thanks a lot, all the best for your exam.

[@Devisree-pm5nl]

Sir please do video on pancreatic juice sir 🙏🙏🙏🙏🙏

[@priyameena3300]

Sir vasodilation me coronary blood flow increase hota h ya vasoconstriction me, please btaye

[@Dr.Raghu-simplified_classes]

Vasodilataion mein coronary blood flow increase hota hai.

[@abhinethri6725]

@@Dr.Raghu-simplified_classes sir then during direct stimulation of sympathetic system results in decreased corony blood flow as it causes vasoconstriction

[@arulmurugan7742]

Sir please continue.... Make separate playlists for every chapter then u will surely reach a gud no. Of subscribers

[@Dr.Raghu-simplified_classes]

Ya playlist already in place

[@jennyvarshavski3138]

@@Dr.Raghu-simplified_classes Sir are u from Hyderabad ?

[@Dr.Raghu-simplified_classes]

@@jennyvarshavski3138 yeah

[@jennyvarshavski3138]

@@Dr.Raghu-simplified_classes I guessed it 😂 I knew someone who use to talk like that and he was from Hyderabad😅

[@jennyvarshavski3138]

@@Dr.Raghu-simplified_classes And ur teaching style is awesome

[@muskanmachra5428]

Hat's off 🫡

[@Dr.Raghu-simplified_classes]

TQ muskan

[@lyricssongstatus6921]

Vaso dialation means dialating vessels then blood flow should decrease know... 🤔 💬

[@Dr.Raghu-simplified_classes]

No no blood flow will increase.

[@neetaspirant6828]

@2:15 How it is 8ml/min/100gm of cardiac tissue Sir??70%of 65to 85ml/min/100gm of cardiac tissue is Approximately 70ml/min right??

[@Dr.Raghu-simplified_classes]

Oxygen consumption is different from blood flow.
Blood flow is 65 to 85 ml/min/100 grms. Whereas O2 consumption is 8ml/min/100 grms.

[@neetaspirant6828]

@@Dr.Raghu-simplified_classes Ok Sir..Understood Sir..

[@adhithyarider1323]

Thank you sir

[@Dr.Raghu-simplified_classes]

My pleasure 😊