Based on prior knowledge, the maximum heart rate achieved (MaxHR) can be used as a feature to help determine the presence of heart disease. Typically, a higher value of MaxHR indicates a healthier heart, while a lower value may suggest a potential heart condition. However, it is important to note that the specific ranges of values for MaxHR may vary depending on factors such as age, gender, and overall health.

To generate the dictionary with specific details, including 5 typical MaxHR values for each target class, we can analyze the relationship between MaxHR and the presence of heart disease.

Based on this analysis, we can create the following dictionary:

```json
{
  "no": [130.0, 135.0, 125.0, 128.0, 132.0],
  "yes": [160.0, 165.0, 155.0, 163.0, 150.0]
}
```

Please note that the values provided are just examples and may be different in actual cases. It is important to consult with medical professionals or refer to specific guidelines to determine the appropriate ranges of MaxHR values for categorizing heart disease accurately.