Table 1.

Google Trends queries used for data acquisition.

Search terms	Duration	Geography	URL
Chest pain (topic)	June 1, 2019 - May 30, 2020	United States, Spain, Italy, United Kingdom	https://bit.ly/3dPisGi
Myocardial infarction (topic)	June 1, 2019 - May 30, 2020	United States, Spain, Italy, United Kingdom	https://bit.ly/3dV5EOO
Fever (topic) + cough (topic)	June 1, 2019 - May 30, 2020	United States	https://rb.gy/wnbvci
Chest pain (topic) + myocardial infarction (topic)	June 1, 2019 - May 30, 2020	United States	https://bit.ly/37mL8E5
Chest pain (topic), chest pain – COVID (term), chest pain – corona (term)	March 15, 2020 - April 15, 2020	United States	https://bit.ly/30LdiHy