Medical Engineering requires the same applied mathematics knowledge as all other classical engineering courses in electrical or mechanical engineering, but also computer science. If you did not enjoy mathematics at school, you will soon reach your limits in this degree program. Since the subject matter relatively soon goes beyond both basic and advanced course level, an advanced course is not a basic requirement. However, you should attend the mathematics revision course (https://www.tf.fau.eu/studying/prospective-students/starting-your-degree-programme/) in any case, in which you will all be trimmed to the same required level. Please keep the period of early to mid-October free for this. You can register now, even if you do not yet know your matriculation number, as it is not yet required then. If you register for the course after your matriculation, you should of course state your matriculation number.