Cardiovascular | Blood Vessel Characteristics

[@konaivy]

Zac I have been in the medical field for 30 years, and your video tutorials are by far some of the most extensive and informative tidbits I have ever been exposed to. You have a gift for making very complex systems understandable. Good luck with your career, you will go far!

[@ASalfity]

Brief Table of Contents: 1:35 - Elastic Conducting Arteries 2:50 - Muscular Distributing Arteries - Deliver blood to organs/tissues 4:00 - Arterioles - 4:50 - Precapillary Sphincter -- High Resistance Vessels 5:45 - Capillaries 8:30 - Venules 9:10 - Veins - 10:30 - Capacitance Vessels -- 11:35 - Valves - 12:45 - Muscular Milking - 14:15 - Respiratory Pump - 15:00 - Sympathetic Tone -- Tunica Media - 16:00 - Varicose Veins You may wish to add this to the description or create your own more detailed version. Thanks for these videos.

[@TT-qv4rz]

mvp

[@raymondramos1413]

🙏

[@prakritisingha3186]

It gives me chills down my spine when I imagine what my situation would be if you never decided to start this channel!!! Even professors should learn the art of pedagogy from you... THANKS A LOT!!

[@celinenatalie7418]

YES.

[@adongpapetra9630]

You’re not alone, we are busy performing these biomedical sciences in pharmacy school because of Zack.

[@mchomma1]

After watching your pulm lecture series and being impressed, decided to watch the Cardio lecture series. You have an incredible gift. Your impressive comprehension of the material, your ability to distill it down into a logical progression and your passion for imparting knowledge and understanding is truly remarkable. Will definitely be donating after PA school, but for now, all I can do is express my appreciation. Thank you!

[@beatricenambeye7864]

The joy of finding a video on the topic I'm about to study 😂😂❤❤ You are heaven sent ❤

[@r.p.1423]

Man, just simply perfect. We need more teachers like you

[@FlankerJackChannel]

I've said for a while now medical school should just play his videos.

[@Sabzworld77]

@@FlankerJackChannel haha so damn True 😂🙌

[@SophieFletcher-l9r]

Know that I'm commenting late, but you are literally AMAZING! You've developed the perfect recipe for teaching: Your ability to understand such complex topics but explain them so clearly is outstanding, and it makes all the content you cover so much easier to comprehend. Plus, your enthusiasm while teaching is absolutely contagious. (Great explanation skills + Enthusiasm = Perfection) Without you, I would not have a very firm grasp on much of anything related to biology, biochemistry, or anatomy, but thanks to you, I've gained some more confidence in my understanding of different subjects within these fields. And, thanks to you, I'm excited to learn more! I'm only in high school now (so obviously still have a ton of learning to do to REALLY be considered a knowledgeable person) but I aspire to have a medical career one day, and believe that you are giving me a great foundation. Please, please, PLEASE keep on making content!! You're the best😄

[@sander_bouwhuis]

This is one of the best videos I've ever seen. I absolutely LOVE the fact you use the actual / correct terminology for things. I am going to be watching all your videos over the next couple of months. Thank you, thank you, thank you, thank you, thank you, thank you, thank you, thank you, thank you, thank you!

[@mphophashe-mw8te]

U are there best, u explain a whole chapter in less than an hour, thank u🎉

[@teodoratodorovic7123]

watched your videos during my prereqs to nursing school and now watching them again while in nursing school and you are so incredibly talented! It's like you invited this stuff. You know everything.

[@jimaji4922]

THANK YOU My finals are a week from now and I was so stressed about physio, you helped me a lot and if I pass those finals it would be thanks to you. I wish if you were my teacher instead of the 3 teachers I have who take over than 60 hours to explain what you explain in 3 hours

[@asmrcritique6565]

Just found this channel and you are both a blessing & the gifted teacher!

[@rabeea3822]

Ninja You are Awsome.....i love you for your lectures... i am from pakistan and preparing for my post graduation enterance exam .... I open my books and then study with your your youtube lectures...... you are my online tutor

[@kneelbeforedean8189]

Huta

[@nataliaromero3705]

You have a superhero gift and you’re saving lives with it (literally and representationally). Thank you for sharing! AND let’s not mention the comedic element on your little -ism releases. I caught it at the end on this one. HILARIOUS! Thank you for doing this!

[@samahadam3875]

I love your videos so much! I understand so easily with your explanations and drawings as I'm studying for my test for nursing! Thank you and keep it up!!!!!❤️

[@towardsabetterlife1609]

You are a great teacher. Even the best teacher I have known. Just one thing . My brain gets dysrhythmias after 40 minutes. I would be more than happy if you divide the content to fit my 35 minute time limit. ❤❤❤❤❤❤ Keep going. I am looking forward to meeting you daily here

[@fizzaiqbal8898]

You are saving my time and energy.

[@robnavarro8195]

Dude, you are the Greatest of All Time GOAT

[@moustafaalmeky9544]

Goat at everything. May God guide you and bless you

[@beabei5117]

I love the visuals very easy to understand!

[@ohrwein7154]

That smile at 18:36 when he sad it can lead to infertility lmao

[@ErictheMD]

Yeah it's kinda funny when he laughs after saying it and people like me who have it are watching the video

[@areebaqamar942]

that smile stopped my heart

[@kisshorekumar4331]

@@ErictheMD rip

[@whatev3857]

Thank you for your amazing job, ninja nerds, this channel is a blessing 💓💓💓💓 Zach you are a remarkable and insanely generous person, you truly want to help us understand and grow❤️❤️❤️❤️

[@AbderrahmaneElhilali-m8x]

Just to clarify ... Blood travels through blood vessels, which include arteries, veins, and capillaries. Blood vessels are divided into three types: arteries, veins, and capillaries.Arteries are blood vessels away from the heart and have thick, elastic walls. As for the veins, they are the blood vessels that carry blood towards the heart, and are distinguished by their valves that push blood towards the heart

[@angelidez13]

This whole section has been really difficult to pay attention to (Not your video or presentation, just the subjects hemodynamics and blood vessels in general) I don't think I've ever had to study something I've been THIS disinterested in lol. Thank you for making the video, it's helped keep my attention on the subject matter and not allow me to drift off like my chapter work lol

[@gurubratamishra9959]

You brother .....!!!just like a blessing ❤️🙏

[@currentbees6759]

simply outstanding...loved it

[@jerberstyle9167]

You are great .... We want more more videos like this as well teacher like youuu...

[@kimk.9454]

I will repeatedly say it after every video. If I could give you a majority of my medical tuition I would

[@dinathadiva7981]

this video is great for comparing and contracting the blood vessels. Awesome!

[@parveeshakhan8634]

literally you explain the best, love it. New subscriber

[@mohammadayoubjabarkhail8908]

All time best , I have Nothing to say 🥰💝💝

[@katelinchristina39]

saving grace in understanding these

[@sunilgoswami97]

Great work sir please keep doing what u are doing

[@anshutiwari3256]

thanks alot zach ...u made all the concepts very easy ...u r amazing ..

[@mariMa111]

OMG it is so clear , love to learn with your videos

[@vinesh7732]

Zack you are awesome🥰much love from Sweden

[@rabeea3822]

You are doing great ....keep it up and keep uploading your videos.....

[@husamidrees4609]

This is how education should be.

[@محمدعبدالمجيدخلف]

I love you Ninja Nerd ☕♥️❤️

[@umidjonyunusov9527]

It's so interesting, thank you very much for your videos

[@almoradnana4943]

you are the Best , Good explanation

[@имми-г6ц]

you guys are AWESOME!👏 🤩

[@nihalmuhammed6698]

Great work man... Love ur videos...

[@adilbougandoura8153]

thank you i wish i had internet when i was in medschool

[@latanyawilliams2980]

This is very informative and well taught. Thank you

[@sajiruddinsk8129]

Guru dev, Thank you so much, Jarur, Murshidabad WB India🇮🇳..

[@aiswaryaks6965]

Interesting class👍👍

[@alireza-yu2yd]

The best Thank you❤️👌👌

[@moriejkoroma3038]

Thanks for the lectures . I have watch all your lectures . I hope you make vedios on Pharmacology .

[@poonamshah9025]

Thank you for helping us!

[@nareshmeenajmd]

Sir , pls make a lacture on vescular abnormalities

[@Balbinix123]

Is respiratory pump same as intrathoracic pressure? great content by the way, keep it going.

[@EVEPERES]

Amazing explanation. Thank you soooo much😁💯

[@AjaykumarK.N-dj1bp]

Great teacher

[@medsbyallan125]

Awesome lecture 👌

[@kassemrammal2371]

you are a king man

[@ifraishtiaq4737]

superb !! need explaination on digestive system :) plz also upload vedios on GIT!!! thankyou for these vedios as it helped me alot :)

[@saidaturrahma952]

aaaaaa, thank u, these r undestandable

[@francescogotti6125]

Which part of the pressure volume loop would you say is more related to afterload? Would it be the CD tract because of the fact that the aortic valve is open and therefore the blood inside the chamber is in contact with the one outside or would it be also the BC tract because of the influence that wall stress (which is not related to aortic pressure) has on the actual afterload?

[@olwethupakati2791]

Very helpful thank you so much

[@angelathigpen1557]

Awesome help. Thanks

[@viratkohli5367]

I would suggest u all to hit the like button at first and then watch it.bcoZ u are definitely going to hit the like.❤️

[@lotinito234]

You are the best! Thank you!!!

[@niyadeo7970]

Amazing!!

[@فطم-ر3خ]

THANK u ☘️🌱🍀🍓⭐️💛

[@deekircher21]

Thank you Zach! Who won the laptop?

[@niyadeo7970]

Amazing

[@maryamnashwanlaso7567]

Thank youu very much ❤️❤️❤️

[@samehibrahim5948]

Thank you 🙏❤️

[@anilkumarjangbahadu229]

Pl tell us about Lung structure later on..U sir teaching like super anatomists

[@Kea_76]

18:10 new fear unlocked: standing for too long💀

[@arghyajitghosh6944]

loved it

[@glitteringworld3064]

Thanks 🙏💕

[@aortamedicalvideos2230]

BRILLIANT

[@lizikakhniashvili8856]

thank you sensei

[@olamidemustapha7052]

I love you ! Thank you so much

[@ShubhamJain-pt2uw]

Irreplaceable guy❤ I just want to meet u someday or work with u❣love you dude

[@shaimanishar3931]

You are just WOW🤘

[@JWorld445]

Thank you so much

[@shreyaspattanshetty2560]

Thank you! :)

[@draganadenkovska4776]

Thank you

[@Sugarbombs76]

how does this guy know so much

[@nesli6604]

Haha I keep thinking the same thing lol

[@sarahassan4659]

Great! Thanks a lot!

[@xobi]

Great.Keep it up.

[@AnimeUni-versed]

Thank youuu Zack

[@nosotress4744]

Thank You!

[@hehe-dk3cu]

Youre the best!!!

[@ZeeCraftDz]

Thank u very much browther

[@Travis.L]

Ty sir

[@mahendrapatel1597]

Bro love it

[@goaheadmakemyday7126]

awesome

[@FlankerJackChannel]

Who downvotes this?

[@dianabenito6987]

AWESOMEE!!!!

[@darleen6258]

Perfect super Amazing

[@pdxl5768]

thank u

[@elhamhakimzade9219]

love it

[@BOUHAMAMA]

18:37 bro was trying so hard not to laugh

[@MuhammadAhsan-mp8hq]

❤️❤️❤️

[@anakha-h9h]

💯💯💯💯

[@희인남]

Love ya!!