I think you should read the earlier linked file. It is not something that you can dismiss off hand, as you people usually do in matters which are off the narrow beaten track.
It's not something that should be dismissed out of hand, but millions of hours of detailed, studious work by research scientists around the world is, because you have an anecdote and a low threshold for the unholy triumvirate of romantic notions, pseudoscience and bullshit?
The heart is not just a pump; kidneys don’t just purify our blood; the lungs are more than breathing machines.
The heart is an exceptional pump, but it is pretty much just a pump. The kidneys are primarily a filter (for wastes, salts and acids), but also produce a few key hormones and is part of the activation mechanism for vitamin D. The lungs are an oxygen transfer membrane, primarily, but also serve to warm incoming air as part of the homeostatic mechanisms of the body, a waste evacuation mechanism and part of the immune function.
What none of them are is any direct part of a person's personality or memories.
People going through traumatic events undergo changes of personality - sometimes those changes will coincide with traits of their donors, some of whom themselves were going through traumatic life events of their own. When those coincide we notice the pattern, and when they don't coincide there's nothing to notice and so we ignore those incidents. Do you have anything more than a few isolated anecdotes and some woo about 'hearts having memory'?
O.
O.