Based on prior knowledge, the maximum heart rate achieved (MaxHR) can be a useful feature for determining the presence of heart disease. To analyze the relationship between MaxHR and the task of detecting heart disease, we can consider typical ranges of values for when heart disease is present and when it is not.

Here is a dictionary representing the relationship:

```json
{
	"no": [150.0, 155.0, 160.0, 165.0, 170.0],
	"yes": [115.0, 120.0, 125.0, 130.0, 135.0]
}
```

For the "no" class (heart disease not present), typical MaxHR values could be around 150 to 170 beats per minute. On the other hand, for the "yes" class (heart disease present), typical MaxHR values might be lower, ranging from 115 to 135 beats per minute.

Please note that these values are just examples and should be further validated with real data to make accurate conclusions.