blood circulation

[corporal723]

thanx for the help



[MrSherlock97]

it is so helpful ...thanks

[Stealthkeys77]

I suffer from erectile disfunction. I heard that garlic tablets can help improve circulation as well as potassium rich foods and drinking 8 glasses of water a day. Does this help circulation?

[seven5254]

thank

[antoniodrengen]

I find this hard to masturbate to



[kelniam08]

@antoniodrengen: hahaha hilarious!

[Oxyfresch]

that's why when you see in movies someone get badly injured, he's blood is almost black/dark purple, it's the Oxygen poor blood isn't?

[BrainFuckerStyle]

very good for homework :D

[Sorandom158]

I'm 8 I didn't understand a word he said.

[reachfann]

Thank you I got a 96 :D

[karinbeliebers]

thank u, thats really help me with my motherfucker homework :)

[chivas668694]

thanks



[allyster94]

Used this to study for my circulation quiz ^_^

[lampard1129]

this is SOOOOO HELPFUL! Thanks!

[5000spurs]

very helpful! thank you :)

[nishy0895]

Thankyou very helpful for my first lesson on biology topic :)

[MrPochomil]

Excellent video. Thank you.

lilyofthevalley

[UltimateAshwin]

very useful!

[MrMMohsen]

And they tell you it's evolution !!

How could a heart develop itself to work in such a magnificent way ?!

It must be God !

[aekanta15]

very useful

[johannpunk123]

*REALLY* HELPFUL 4 MY RESEARCH! THANKS ('' '') I think I'm gonna GET a A+ on this.

[josephina323]

I loved it, I was very helpful.

[chubaboo]

Great video! Thorough and concise. Thanks for posting this!

[yousra996]

wow wow wow wow wow O.O

[IRedBaronI]

great visual! much appreciated.

[L33tDragonPriestess]

Great video! It was very helpful as I was studying for a test.

[noirrosa]

thanks. Very nice, straight to the point and easy to understand

[t00155654q8]

سبحان الذي لا إله إلا هو الحي القيوم

that's what allah created yet people don't want to believe, anyway thanks for the video it was so helpful .

[1IRealist]

Deoxygenated blood is most certainly not blue!

[sunshinelanta]

Thank you!!! :) It helped me a lot!!

[varshikajesus]

Nice video! really helpful! THNX!

[IdaScarlet]

One person doens't have a heart :P

[nillas333]

what is the yellow things who become visible hwne the heart beat ?

[erik1whitmore]

@nillas333 commonly called "bundles", more specifically, "purkinje fibers" - communication path from AV node to ventricles

[101gamzer]

thx for ur help

[ummalak1]

nice . I like it

[NCH7211]

Thanks for informative diagram.

[bofhd89o]

simple and informative, thank you

[swathi1130]

Great visuals! Very useful for someone who is learning about the heart what wants to see it in action.

[TERRORIZTAH]

eas understand

[jemaya123]

best video ever about blood circulation in the heart! thanks

[thetimeladyXD]

thank you so much :)

very helping :)

[nica13531]

thank you so much!

[fiq9077]

normal heart beat is 72 beats per minutes..correct me if im wrong

[K3nNdRiCk59]

This video essentially explained all what my professor taught me. Thanks.

[hvnlyflwr1]

excellent!! Thanks great help..

[ectasyyy]

its great sooooooooooo detailed thanxxxxxxxxxxxxxxx

[august0time]

it's very good.:)



[xxxxxNUMBER1xxxxx]

thank you :)

[angel81219]

thank you

[ultranoobcake]

thx for the help

[sweetheiress]

so helpful :) thanks

[ilovesamsungverymuch]

Thanks. I used this for my Science presentation :)

[jack468100]

Informative.  Good job

[ineedmushrooms]

great animation, thank You !

[lighteasyloving]

The BEST and most helpful video available.

[simonvlevin]

Best blood circulation video on youtube! Thank you!

[mukora100]

well illustrated and explained, i thank the creator in a very big way.

[Molson4Canadian]

Thanks for posting. Very nice... simple. Not full of background music that I find irritating.

[nesrin6cool]

that was excellent.

[trevoman4e]

a very sucessfull video!

[94cookielover]

thank you!! this really helped me a lot for my science test!

[LilChloJo]

Thanks, really helped.

[LuckyLittleLadybird]

that's good.