Based on prior knowledge, the feature "fibr_ter_07" represents whether the patient received fibrinolytic therapy by Celiasum 250k IU. 

To analyze the relationship between this feature and the presence of chronic heart failure in myocardial infarction complications data, we can examine the distribution of the feature values for each target class (yes or no for chronic heart failure).

Here is the requested dictionary:

```json
{
    "no": ["no"],
    "yes": ["yes"]
}
```

This dictionary indicates that for the target class "no" (indicating no chronic heart failure), the only possible value of the feature "fibr_ter_07" is "no". And for the target class "yes" (indicating presence of chronic heart failure), the only possible value of the feature "fibr_ter_07" is "yes".