Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1071-9164(21)00440-1
Heart Failure	free resource	MedlinePlus Health Information	https://medlineplus.gov/heartfailure.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34774746/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34774746