[Christmas article: Heart rate measurement of a medical student on the day of his first scientific presentation].

In this case report, we used an Apple watch series 6 to monitor the heart rate of a medical student making his first scientific presentation. He was monitored continuously from 7:37 a.m.

Prehospital Release of Patients After Treatment in an Anesthesiologist-Staffed Mobile Emergency Care Unit.

Importance: Prehospital treatment and release of patients may reduce unnecessary transports to the hospital and may improve patient satisfaction. However, the safety of patients should be paramount.

Objective: To determine the extent of unplanned emergency department (ED) contacts, short-term mortality, and diagnostic patterns in patients treated and released by a prehospital anesthesiologist supervising a mobile emergency care unit (MECU).