- You get really rusty quickly so it's important to repeat. I would recommend that you do it once a year. Some elements also differ depending on whether it is a child or an adult, says Sandy Kuzal.
"For every minute that goes, the chance of survival decreases"
2020-07-12T06:20:50.015Z
Sandy Kuzal works as a nurse at the Hallonbergen health center, where she also trains in cardiovascular rescue.
Source: svt