Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.120.048338?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Heart Failure	free resource	MedlinePlus Health Information	https://medlineplus.gov/heartfailure.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=33205661.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33205661/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33205661
	free resource	scite Smart Citations	https://scite.ai/reports/33205661