How The Human Heart Works | KLT Anatomy

The heart never stops working! Let's learn all about it! Subscribe: https://goo.gl/D9C7zR Check out more of our anatomy videos here:    • Anatomy Songs!   Welcome to the NEW channel for KLT Anatomy - the one source for the best educational music videos and songs to help you learn about human anatomy and so much more! Watch our other channels for more fun videos! KLT:    / @klt   KLT Geography:    / @kltgeography   KLT Espańol:    / @kltespanol   #klt #anatomy #heart