Healing received affect self heal?

Does the gear with healing received affect characters with self heal? What about heal power? Specifically does any of this help thorn and he natural healing?

I’m pretty certain Miko’s Q works alongside both self heal and healing power. My team’s Miko is swearing by it early game until some more specific gear is dropped for him. Beyond that, I haven’t tested, but I’m curious.

Eldrid Vitality is regen, not healing. I think that is considered distinct, so neither would apply, but should be easy to test.

Healing received should apply to all forms of actual healing, including things like Life steal based on Attacks or Skills (Rath’s Genetic Syphon or Orendi’s Essence Theft Helix).
And yes, Healing received/Healing Power Gear is very nice on Miko. Like stated above, it doesn’t affect base Eldrid regen, but works great with Biosynthesis.