Signs and procedure
In Switzerland, one person dies every hour from sudden circulatory arrest. In sudden circulatory arrest, so-called "ventricular fibrillation" often occurs and the victim collapses abruptly and sometimes without any warning. He or she loses consciousness and immediately stops breathing - from now on minutes count and time races to save lives!
From this moment on, the brain and organs no longer receive a supply of blood and oxygen. A rescue now depends on the so-called chain of survival. This can be initiated by anyone and everyone! The best possible preparations for help in the event of sudden circulatory arrest can be made with awareness, training and a defibrillator (AED).
How do I recognise a circulatory arrest?
Circulatory arrest can occur without prior signs. However, it is often preceded by a heart attack or a cardiac arrhythmia.
Signs of circulatory arrest are:
- The affected person falls over or collapses in the chair.
- The affected person does not respond to loud talking and shaking.
- The person is not breathing.
What do I do in case of circulatory arrest?
- Alert the emergency number 144.
- Request a defibrillator (AED).
- Start immediately with chest compressions: this should be 100-120 pokes per minute, 5-6 cm deep or one third of the depth measured against the diameter of the chest in children. The pressure point must be in the centre of the chest, followed by two breaths (if possible).
- Once the defibrillator is in place, follow the instructions on the device. A shock within the first 3-5 minutes increases the chances of survival by 50-75%.