UK Health Security Agency Ambulance Syndromic Surveillance System, Week 30′; ambulance call-outs relating to immediate care required for debilitating condition affecting heart nearly doubled in 2021

This chart is daily number of 999 calls requesting an ambulance due to suffering cardiac arrest in England vs the expected rate (black dotted line); daily number of calls has been way above average

What does this chart tell you or signal? Do you think it could be related to the vaccine roll-out? I say 100%. These people, in UK, US etc. must prove it is not.

SOURCE:

https://www.globalresearch.ca/pfizergate-official-government-reports-prove-hundreds-thousands-people-dying-every-single-week-due-covid-19-vaccination/5790262