Based on prior knowledge, the erythrocyte sedimentation rate (ROE) is a blood test that measures the rate at which red blood cells settle in a period of time. It is commonly used as a non-specific marker of inflammation in the body. In the context of myocardial infarction complications and chronic heart failure, the relationship between ROE and the target variable might be as follows:

- If the patient has chronic heart failure (target class "yes"), it is possible that the ROE values could be elevated due to the inflammatory response associated with heart failure. Therefore, higher values of ROE might be more common in the "yes" class.
- On the other hand, if the patient does not have chronic heart failure (target class "no"), it is less likely that the ROE values would be significantly elevated. Lower or normal values of ROE might be more common in the "no" class.

To create the dictionary, let's assume that the normal range for ROE is typically between 0 and 20 mm/hr. We will include 5 typical values for each target class ('no', 'yes').

```json
{
	"no": [4.5, 8.2, 12.1, 16.3, 19.8],
	"yes": [14.6, 18.9, 24.5, 27.2, 33.1]
}
```

Please note that these values are only hypothetical and should be interpreted as examples. The specific relationship between ROE and chronic heart failure should be confirmed using appropriate datasets and clinical studies.