Based on the feature description and task, we are analyzing whether the presence of a lateral myocardial infarction (lat_im) is related to the occurrence of chronic heart failure.

To conduct the analysis, we would need the myocardial infarction complications data of this patient, specifically the values of lat_im for patients with and without chronic heart failure. Without this data, we can only speculate on the potential relationship between lat_im and chronic heart failure.

However, we can still provide an example dictionary assuming some possible values for lat_im:

```json
{
	"no": ["QRS has no changes", "there is no infarct in this location"],
	"yes": ["QRS is like QS-complex"]
}
```

Please note that these are hypothetical values and may not accurately reflect the actual relationship between lat_im and chronic heart failure. To obtain a more accurate analysis, we would need access to the specific data for this patient.