A parasite tied to the heart is read symbolically as something weighing on your feelings — a hidden grief or resentment that lodges close to what you love.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.