To determine the relationship between the feature S_AD_ORIT (systolic blood pressure according to intensive care unit) and the presence of chronic heart failure in a patient, we need to analyze the values of S_AD_ORIT for both classes, "no" (indicating no chronic heart failure) and "yes" (indicating the presence of chronic heart failure). 

Since there are no clear-cut thresholds for determining normal or abnormal systolic blood pressure values that indicate chronic heart failure, we will consider typical ranges based on prior knowledge. Systolic blood pressure values above 140 mmHg are generally considered high and can be associated with various cardiac conditions.

Here is the analysis and the dictionary:

```json
{
	"no": [120.5, 118.2, 125.7, 122.1, 119.8],
	"yes": [154.3, 150.2, 160.7, 156.8, 148.9]
}
```

In this dictionary, the "no" key represents the range of S_AD_ORIT values for patients without chronic heart failure, and the "yes" key represents the range of S_AD_ORIT values for patients with chronic heart failure. The values provided are typical examples and can vary depending on individual cases.