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Supplementary table. Characteristics of the major spikes of global public interest in сardiac arrest, related events, and concurrent changes of global public interest in сardiopulmonary resuscitation
Spike date RSV for CA
Related query Event Change of
RSV for CA vs. five- year mean
Change of RSV for CPR vs.
five-year mean
Country with the highest popularity of the event- related query 25.02.2018 100 sridevi Death of Sridevi (Indian
actress), 24.02.2018
+376% +8% Mauritius
13.06.2021 89 eriksen Christian Eriksen’s (Danish footballer) cardiac arrest with successful CPR, 12.06.2021
+324% +67% Denmark
06.10.2016 38 trump cardiac arrest
Donald Trump’s (American politician) cardiac arrest hoax posted in social media
+81% -13% The USA
04.12.2016 36 jayalalitha Jayaram Jayalalithaa’s (Indian politician) cardiac arrest, 04.12.2016 (death on 05.12.2016)
+71% -7% India
25.11.2020 33 maradona Death of Diego Maradona (Argentine footballer), 25.11.2020
+57% -7% Argentina
03.10.2017 32 tom petty Death of Tom Petty (American singer), 02.10.2017
+52% -5% The USA
23.07.2021 32 footballer cardiac arrest
Question about Christian Eriksen’s cardiac arrest posted
+52% 0% India
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as part of an Indian quiz show
Note: CA, cardiac arrest; CPR, cardiopulmonary resuscitation; RSV, relative search
volume; USA, United States of America.
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