horseshoers...it is difficult to separate emotion and science here and I don't understand the oft used term "broken heart."
I would assume that it means some sort of heart attack.
When someone dies there clearly is a period of grief or depression which is understandable and there is said to be a relationship between heart attacks and depression, although that is difficult to scientifically establish. If someone already has had disease and their partner dies then i can , just, understand the survivor dying of a heart problem, whether it is due to the bereavement or, it would have happened anyway is difficult to establish......take your pick.
If this situation arises with someone with a healthy heart, dies of a broken heart, i find this difficult to accept.
Well, that is my take on it.....for what it's worth.