Please help my daughter ease her mind about having heart attacks at young age?

Rhonda

My daughter who is 35 years old has been taking Zoloft for her anxiety. She reads articles on Facebook and who knows where else,but she read on Facebook over the weekend how this 33 year old guy had an heart attack without warning signs. Well my daughter freaks out when she hears stuff like this and tries to convince me taking her to the doctor to have her heart checked out which he has had one this year and it came back normal.

Her family doesn't have any family history of heart disease at all but have breast cancer, cancer.

My daughter doesn't sit around every day studying heart attacks but it does cross her mind a lot. I'm her caregiver since she is an disability check due to her comprehension learning she had in school,so it's hard for me to get her to understand things.

I told her people who has heart attacks at young age are probably born with an heart defect or did some type of drugs that catch up on them. She doesn't smoke, drink or have any risk factors that the internet gives you that you have to have order to have an heart attack.

My question is: Will you help me keep my daughter mind at ease because she has been bully on <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> for asking different types of questions.