Our Grand Daughter Age 6 Fainted And Had A Seizure

Our grand daughter age 6 fainted and had a seizure in mender garden today. She also had an episode a year ago.
When our son and daughter in law brought her to the Drs today they were told that the neurologist had last year diagnosed her with convulsive Syncopt and share has a vibratory mitral heart murmur.
My husbands mother & father's side both have girls 1 with epilepsy and 1 with secure disorders