Human Sasori fanfic

I got some inspiration to write a fanfic about if Sasori remained human.

Summary:
Sasori had a weak heart as a child and was constantly awaiting a cure that currently did not exist. Until a mysterious medical organisation showed up and gave him a heart the first heart transplant. When he is sent to recruit Deidara years later he experiences odd feelings he can't explain and blames it on this other person's heart!