ASD

Aight, yo

My entire life I've been defined by a scar on my chest

It's a line, it's a mark, it's a crest

I tried to understand what it meant

I embarked on a quest

Askin' my parents 'cause I'd seemingly forget

Or maybe I just needed reassurance, like yes

This scar on my chest, it's no reason to fret

I just happen to be born with a hole in my heart

A congenital disease, I'm told it's called an atrial septal defect

ASD for short if we abbreviate