Prosthetic heart valve, Bjork Shiley
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Prosthetic heart valve, Bjork Shiley. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Prosthetic heart valve, Bjork Shiley. Wellcome Collection. Source: Wellcome Collection.