V-CPR Under Special Circumstances

In the sV-CPR group, participants manage a simulated cardiac arrest scenario alone. They perform CPR while establishing a video connection with a dispatcher located in another room using a smartphone. To simulate challenging conditions, they must carry out the task in near-total darkness, with the phone's flashlight as the only light source.

In the V-CPR group, participants manage a simulated cardiac arrest scenario alone. They perform CPR while establishing a video connection with a dispatcher located in another room using a smartphone.

In the T-CPR group, participants manage a simulated cardiac arrest scenario alone. They perform CPR while establishing a telephone connection with a dispatcher located in another room using a smartphone (vocal communication only).

In the sT-CPR group, participants manage a simulated cardiac arrest scenario alone. They perform CPR while establishing a telephone connection with a dispatcher located in another room using a smartphone (vocal communication only). To simulate challenging conditions, they must carry out the task in higher environmental noises (traffic), generated by a loudspeaker.