 Ndiani akaita chirwere chemoyo chekutanga muSouth Africa?Dr. Christiaan Barnard, chiremba wokuvhiya mwoyo wokuSouth Africa, akaita budiriro yenyika yokutanga inobudirira yokuisira mwoyo womunhu kumunhu musi waDecember 3, 1967. Kuvhiyiwa kwacho kwakaitika paGroote Schuur Hospital muCape Town, South Africa. Murwere, Louis Washkansky, akagamuchira mwoyo weanopa uropi-akafa. Iyo nzira yekuvhuvhuta yakaunza kutarisisa kwepasirese kugona kwekusimwa kwenhengo uye kuvhiyiwa kwemoyo. 