This week, NBC’s ‘Extra’ asked Dr. Manuel Momjian, Urgent 9 founder, to come on TV to discuss the tragic case of Felicite Tomlinson. Only 18 years old, Felicite tragically passed away from a heart attack. Understandably, this has left the public with a lot of fear and questions.

How could this happen to someone so young? Is there anything you can do to prevent this in your own children? Check out what Dr. Momjian had to say in the video below.