Name	Info	Provider	Link
Pacemakers and Implantable Defibrillators	free resource	MedlinePlus Health Information	https://medlineplus.gov/pacemakersandimplantabledefibrillators.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=26851815.ui
	free resource	scite Smart Citations	https://scite.ai/reports/26851815
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/europace/article-lookup/doi/10.1093/europace/euv425