Based on the given feature description and task, we need to analyze the relationship between the feature "fibr_ter_03" (Fibrinolytic therapy by Celiasum 3m IU) and the target variable "chronic heart failure".

To analyze this relationship, we will look at the possible values of the feature "fibr_ter_03" for each target class ("no" and "yes").

Here is the analysis of the relationship between the feature and target:

For the "no" class (chronic heart failure not present):
- Possible values of feature fibr_ter_03: 'no', 'yes'

For the "yes" class (chronic heart failure present):
- Possible values of feature fibr_ter_03: 'no', 'yes'

Based on the analysis, we can see that the possible values of the feature "fibr_ter_03" are the same for both target classes. Therefore, we can create the following dictionary:

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

Please note that the dictionary includes all possible values of the feature "fibr_ter_03" for each target class, even though they may be the same.