"Broken heart syndrome can look and feel like a heart attack. It’s a warning sign for me, and for anyone."

Doctors said the pains he had kept secret were actually angina attacks and not a "full-blown heart attack."

Doctronic reports that chest pain can stem from anxiety or serious conditions; knowing symptoms helps determine when to seek medical help.

The grueling chemotherapy treatment has taken a visible toll on the toddler.

"You know your own body and if something isn’t quite right, don’t delay getting checked out."

"They’ve failed her, and the thought that we could have lost her breaks my heart."