Covid vaccine: Cardiac arrest is 'suspected side effect' – ‘immediate’ signs to spot

What are the symptoms of cardiac arrest?

According to the Mayo Clinic, the signs include:

  • Sudden collapse
  • No pulse
  • No breathing
  • Loss of consciousness.

They describe the symptoms as “immediate and drastic”. If you experience symptoms like these, you need get an emergency medical help and call 999.

The health portals also list signs and symptoms that can happen just before cardiac arrest, including: chest discomfort, shortness of breath, weakness and heart palpitations.

source: express.co.uk