Name	Info	Provider	Link
Arrhythmia	free resource	MedlinePlus Health Information	https://medlineplus.gov/arrhythmia.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=29989169.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29989169/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29989169
	free resource	Wiley	https://doi.org/10.1113/JP276283
Full text from	free resource	Enlighten: Publications, University of Glasgow	https://eprints.gla.ac.uk/168194
	free resource	scite Smart Citations	https://scite.ai/reports/29989169