The Heart is not just an organ

At times it feels as an orphan
Totally abandoned

Stranded
The Heart helps you remind
That you can’t leave it behind

The Heart has its own brain
And it feels all the pain
It is important to realize
That it is very wise

It is your inner guide
That leads you to the light

How the human heart functions as a second brain
wakingtimes.com

Second brain found in Heart Neurons – Trust your gut feelings (This is about people who have received a new Heart after a Heart transplantation. People have completely changed, they want to meet the family of the donors because the inherited certain behavioral and character traits)
hubpages.com