Notes on this topic is given in the link below :-

https://youtu.be/u8vGXAIqo3A

Sorry but there is a mistake leftover in the video..biscuspid valve is also called mitral valve..and instead of biscuspid valve mentioned in the diagram should be tricuspid valve
This videFor more videos visit my channel:

https://www.youtube.com/c/phanindra99biologyvideos