Name	Info	Provider	Link
	free resource	HighWire	http://heart.bmj.com/cgi/pmidlookup?view=long&pmid=7833189
Heart Surgery	free resource	MedlinePlus Health Information	https://medlineplus.gov/heartsurgery.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/7833189/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/7833189