Ähm Modell.... Entity-Relationship-Diagramm darüber, wie ein Patient einen Termin bei einem Arzt zur Untersuchung vereinbart...?

+----------------+

| Patient |

+----------------+

| - patient_id |

| - Patientenname |

| - Patientenalter |

| - patient_gender |

| - patient_phone |

| - patient_email |

+----------------+

+-----+

| Arzt |

+-----+

| - doctor_id |

| - Arztname |

| - doctor_age |

| - doctor_gender |

| - doctor_phone |

| - doctor_email |

| - doctor_specialty |

+-----+

+---------+

| Termin |

+---------+

| - termine_id |

| - patient_id |

| - doctor_id |

| - Termin_Datum |

| - Termin_Zeit |

| - Terminstatus |

+---------+

„