All I can say is that Heart Acts Like a Pump, but it doesn’t have the horse powers to push millions of blood volume/cells through the narrower capillaries!

If you want to understand heart and the vascular system, you have to understand what drives/maintain the universe and it’s occupants. It’s all about water and electromagnetism! 

We all have been mislead from the time that knowing (science) was monetized & politicized!!

And non of it is new.

Ancient cultures knew all about this. The modern enquiring minds just discovering it and some interpret it correctly and some miss-interpret it.