by Lissa Blake
At first glance, 11-year-old Addie Gralund may look like any other girl her age.
She’s competitive, driven, and enjoys being in charge.
But according to her mother, Kris (Zimmerman) Gralund, Addie is much older than her years.
That’s because Addie has been through a lot for a girl her age - or any age - including four open-heart surgeries.
CHD
Addison “Addie” Gralund, the granddaughter of Dave and Jeannine Zimmerman of Waukon, was born with a congenital heart defect (CHD) called Truncus Arteriosis, which means she had three valves in her heart instead of the usual four. The Gralunds, who live in Cedar Rapids, did not know Addie had anything wrong with her until the day after she was born.