The actress was born with her heart on the right side of her chest, not the left. It’s not known if this condition has any link to O’Hara’s death last week.

As winter weather keeps more people indoors, Ohio fire officials are warning residents who use home oxygen systems about the ...

Catherine O'Hara's heart and organs were a mirror image of most people's. Though that is rare, congenital heart defects are fairly common.

My Oura Ring raised a red flag about my health, and I made the mistake of ignoring it ...