Name	Info	Provider	Link
Arrhythmia	free resource	MedlinePlus Health Information	https://medlineplus.gov/arrhythmia.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32480434/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32480434
	free resource	Singapore Medical Association	https://doi.org/10.11622/smedj.2020087