science-is-everything: A donor heart beating in a mechanical system which keeps it warm, oxygenated, with nutrient enriched blood pumping through.

science-is-everything: A donor heart beating in a mechanical system which keeps

[GrowingTheFamily ] [GushingGirls ]

science-is-everything: A donor heart beating in a mechanical system which keeps it warm, oxygenated, with nutrient enriched blood pumping through.

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