My father recently told me that he had surgery (I forgot what type) and flatlined. They revived him and he was later told that he had a reaction from the "succinylcholine"-a muscle paralyzing anesthesia. So when i went to go visit him, they (him and his wife) told me to inform my doctors, because it could run in the family? Is this a genetic allergic reaction? When should I bring this up? or should I even bring it up? How can I even find out if this could happen to me? Should i get my child checked as well?