Children of God, Family International survivors: did anyone there had a heart, heartbeat or cardiac fetish?

I know the name of the cult who abused me as a toddler (sexual abuse, torture, brainwashing). It was New Age and Christian. I have some reason to suspect that at least one of those people also was maybe linked to the very infamous cult Family international, also called Children of God among its many names.

Are there survivors in here?

Do you remember if some abusers had a medical fetish, or more precisely a heart or heartbeat fetish?

Cause it was a very prominent theme in the csa abuse I went through, I was coerced and trained into catering to the very specific medical fetish of my abuser.