Julie probably didn’t get his heart. I think she got the heart of the doctor that kidnapped Jennifer. However, he should have a bullet hole scar somewhere.
This show doesn’t do scars well. Brady has no scar from his heart transplant. Jennifer doesn’t have a scar from when they opened her up in prison and tried to steal her heart. I’m betting Julie doesn’t have a scar either. And lastly, we all know Adrienne has a mastectomy and reconstruction, yet Justin didn’t know Bonnie was impersonating her and Adrienne never thought to tell the guards in the prison, hey I have mastectomy scars and Bonnie doesn’t. Logic is totally out the window on this show.