GCSE Biology - Why Do We Get Heart Disease and How to Treat It? - Cardiovascular Disease (CVD) #47 

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has built specifically to make learning and revision as quick and easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you at a glance what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A huge bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom

Over the whole 5 years of doing biology, you’re the only videos I understand and love

I would just like to say that i have my first science gcse tommorow and your videos have helped my revsion so much you make everything clear and understandable with good and easy visuals and shorter videos so im not so overwhemed lol. Thank You!

you have been referenced in my essay. A true chad

this is very similar to aqa cgp biology revision guide... sounds almost word for word...but it is quite useful anyway

these videos are so helpful. I don't know what id do without you!!!

THANKS SO MUCH !! I did bio paper one on tuesday and a big question on this came up Also, making flashcards from these videos is my main revision and thanks to you i felt so confident and i felt like i knew everything that came up!!!! Your videos are a lifesaver, especially since I'm a visual learner. :D

they took the phrase "i gave you my heart" literally.....

thank you soooo much!! I have a biology mock tomorrow and these videos are a life saver for revision! (the mock is kinda important because it's our last one before actual exams in may ahh so that's why I'm revising a ton) I love your videos, I've watched them since year 9!!!

After I graduate I'm going to talk one whole hour about this channel. You helped me so much!!!

Really makes you think how skilled the doctors are to do perform these surgeries...

my man carrying my academic life

Biology paper 1 tomorrow I wouldn't have a chance of passing science without Cognito such a great channel thanks so much

great vid my dude

you are so helpful my book has two pages of that and you did it in less than fiveinutes

My biology teacher made us watch this instead of actually teaching us XD

Carrying my GCSEs!

i love how short your videos are with sm context in

just want to point out this video needs a slight update, Pig Heart Transplants are now possible and the first one was successfully transplanted in early 2022, only minor and won't really affect the exam, but its just a cool scientific advance.

Can you make a video about the cardiac cycle (I think it will be helpful to a lot of people) thank you ♥

are these videos for higher or foundation - potentially both?, very useful video btw 😃

where is matt and his questions in the comment section. disappointed.

I think I'll pass this final after watching this. Thanks a lot

the cow seems angry that we took its valve ...

the heart getting squashed at 4:35 made me jump 😭

Amazing videos very similar to aqa cgp

the sound effect at 4:35 😭😭

whats the name of the valve at 2:59 i can’t understand what the name is :/

the little harry potter scar on the pig 😊

at 4:19, it's temporary, not temorary

Is this AQA?????

when you talk about how the heart gets less oxygen from coronary heart disease, does it also get less nutrients? Because you said that the coronary arteries give nutrients and oxygen to the heart. Please respond ASAP

😭🙏

Mmm yes rip my heart and give to you ❤️

Wait a second Does this mean that if you want to donate your heart you will get killed😱😱

the word "lipids" makes me feel sick

you spelt temporary wrong 4:30

2 hours till exam