https://www.dicardiology.com/content/more-20-percent-low-risk-patients-receive-annual-ecg
https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.120.053216
https://www.sca-aware.org/sca-news/latest-statistics-1000-people-suffer-sudden-cardiac-arrest-each-day-in-us-only-10-survive
https://www.gehealthcare.com/insights/article/leveraging-cardiac-patient-data-for-retrospective-ecg-insights
https://www.ninds.nih.gov/health-information/disorders/atrial-fibrillation-and-stroke
