Cardiac Output | CVS Physiology | Frank Starling Law | Regulation of Cardiac Output Physiology

[@AkshatJuneja]

Do Not Forget to watch Heart Rate & other CVS Videos here : kzbin.info/aero/PLU3dptwVMZdOwy9-9F3leM4nR8iVgJdRK Celebrate 100 Videos & Share with your friends to help them too ! Thank You !

[@saiprasad-101]

Congratulations 🎉keep working 😊😊

[@nandinigoyal8372]

The drug used for heart failure is Digitalis, it inhibits the Na+K+-ATPase, which leads to increase in intracellular Na+ and subsequent decrease in Ca2+ efflux, which causes higher contractility. Sir, many congratulations to you on this big achievement! Your channel is undoubtedly my favorite, all the videos and short and to the point. They do not become long and monotonous.

[@nandinigoyal8372]

are*

[@vadiyatarkaran8654]

Bahut Acha laga.. video....🤩🤩🤩

[@sonaligehlot7647]

Digitalis used to treat heart failure as it inhibits na+k+pump And increases intracellular na+ and ca2+ and have positive inotropic effect i.e.increased force of contraction

[@jaikumar-gt2sd]

Sir great work but tg link is not working?

[@himanshuambilkar4160]

Cardiac output Cardiac index Control of heart rate extrinsic autoregulation. Control of stroke volume intrinsic regulation. Heterometeric regulation- Preload Afterload Frank starling law. Venous return- Thoracic pump Cardiac pump- Via A tergo Via A frontae. Muscle pump. Total blood volume Capacity of venous return Body position Pathological. Homometeric- Catecholamines - b1 adrenergic receptor. Digitalis. Vagus nerve Heart failure Depressant- quinidine Procainamide Barbiturates. Thank you sir

[@pratimasengar3772]

Very nicely explained 😀

[@shilpasenta6826]

Congratulations 🎊 🎊 🎊 you are amazing,, and you deserve this success

[@AkshatJuneja]

Thank you so much

[@nehaattar3028]

Thank you so much..... very helpful at the last moment preparation.. understood very well....

[@chrintsavi6043]

Thank you so much....highly informational

[@hypeconfi6638]

best video on this topic buddy ✌️

[@sadiaram5113]

Best lecture

[@riteshchaurasia4953]

14:58 if u could explain why in heart failure the cathecholamine decreases ,does heart too synthesize cathecholamine..

[@deepakkumarnagpure6221]

Thank you sir, it's very helpful to us 💯

[@deendayalpatel2222]

Very nice sir ji🙏🙏🙏

[@nehamaurya3682]

Thankyou so much

[@riyadwivedi2637]

Heartly congratulations sir for ur 100. Sucessful videos keep going

[@patelaayush7574]

Can I write in exam paper in the same way?

[@shallyagrawal1919]

You are outstanding sir!!!

[@shivanisharma025]

Amazing sir!! 🙌

[@SS-hj6dl]

drug used in heart failure is digitalis , it inhibits sodium potassium pump , since Na+----K+ pump pumps 3 Na+ out and 2K+ in is inhibited so intracellular Na+ increases...( gradient of Na+ from outside to inside is decreased ) there is another exchanger called sodium calcium exchanger through which sodium is taken in and calcium is taken out... now since Na+ gradient from outside to inside is decresed , this will decrease activity of sodium calcium exchanger and calcium conc. in cell increases that cause increase myocardial activity am i right sir...

[@arshiyakhan6289]

Digitalis used to treat heart failure Mechanism: inhibits Na+ - K+ ATP ase activity in myocardium which increases Na+ inside the cell and also decreases Ca2+ efflux so increases Ca2+ inside the cell..causes positive inotropic effect that is increase myocardial contractility.

[@riddhipatel1739]

Digitalis is the medicine for heart failure Because due to inhibition of Na - K ATPase Na+ influx increases causing decrease in Ca efflux leading to contraction of myocardium and increase in stroke volume Congratulations sir 💐

[@samirghormodesmg29]

Great video bro

[@debiprasadbisoyi3476]

Digitalis. It inhibits Na-K ATPase,as a result Na+ efflux is decreased,to compensate it intracellular Ca+2 is increased,....which increases heart rate, simultaneously cardiac output

[@AkshatJuneja]

Well done 🌟

[@sanjayvaghela3375]

Very great sirrr 🙌🏻💯

[@Tannyyyyyyyyyyy]

Great presentation sir✨✨💫

[@mbhardwaj1827]

Sir what is the difference between surface anatomy and surface marking with explanation plz

[@shiva3466]

Sir if homometric regulation comes under intrinsic autoregulation then in this why external factors like nerves and catecholamines are involved

[@prateekmaheshwari5279]

Thanks for this one...❤️❤️

[@aakashkamat2658]

Thank you so much for the video sir !

[@zeeshan-o7]

Thanks sir for this amazing work

[@priyankajhajharia2580]

Very well explanation 👌sir more videos uploade on CNS

[@tejaswinishinde3437]

Thank you so much sir 🙏

[@sohansonu4645]

👍👍👍👍

[@kuldeepchouhan699]

Sir please make a video on ECG.🙏🏻

[@a2zbiology851]

Thank you dada .

[@chinnamvenkatesulu6789]

Digitin is used , it inhibits Na+ k+ATPase so Na+ remains intracellular because of this ca+2need not go outside so ca+2 efflux is decreased and it increases contractility of heart

[@artistic8811]

This was the most confusing topic for me thankyou so much for making it simple sir

[@Doctorstrange7080]

10:22 Blood volume badha toh venous return kam hoga !! Correct yourself sirji 🙏

[@kuldeepchouhan699]

Thank you sir 🙏🏻 & congratulation for 💯 completed.

[@Roshankumar-nk8wm]

Thank you sir🙏 Mera Question hai ? Heart Rate 72 per minutes' and Stroke volume ..........?🤔 5 liter 🤔 Please reply sir

[@Santoshrehabilitationlog12]

@@Roshankumar-nk8wm stroke volume 70 ml

[@CivicCognizance]

Sir i am a student of scb cuttack. 2nd year. Having problem in pharmacology mechanisms. Pls make some videos to simplify the concepts

[@AkshatJuneja]

Sure soon

[@unnatipatidar9837]

Congo sir for completing 100 video looking forward for more video,

[@rekhaji669]

Thanks Sir

[@rekhaji669]

Sir ek lecture hemato pharma p bana dijiye

[@shrihariwaghmare2375]

Sir there is notes of this chapter?

[@anoopthakur999]

👍👍

[@leo10-19]

👌

[@bhumikaarora5346]

Very concise and informative video! But i have one doubt: Isn't it like when muscles contract, the blood flow reduces due to compression of blood vessels? I read this in Guyton. Kindly clarify this! Thank you so much:)

[@nihalsinghrajput2085]

Accha

[@mominabbas2739]

Ans is digoxin

[@dheerajkurumboor9833]

digitalis

[@riyadwivedi2637]

Digitalis is used in heart failure as it decreases the action of Na-K ATPase pump which further increases the conc of intracellular Na by removal of Ca ion and at last the Ca efflux stops and then it increases the contractility ofheart

[@mohnishsen6166]

Digitalis