Dad's death shines light on rare Loeys-Dietz syndrome

Thirty-year-old Tyson Wallis died suddenly from complications from Loeys-Dietz syndrome, a rare heart disease that he didn't even know he had. His passing has helped lead to his daughters' early diagnosis, which means they'll get the proper and preventative care they'll need to lead healthy lives.

For more, read the story on CBS Houston affiliate KHOU's website.

Credit: KHOU/Family photo