Ukuzama ukuqonda ngcono ukusebenza kwentliziyo yomntu, iqela leenjineli kunye nososayensi abavela kwiYunivesithi yaseHarvard eUnited States umtya irobhothi ohamba ngokukhanya okulula. Njengoko kunokubonwa kokubini kumfanekiso obekwe ngaphezulu nje kwale migca nakwividiyo kwigalelo elandisiweyo, sithetha ngesixhobo esithambileyo esenziwe, njengoko sidlulile, seeseli zentliziyo yeerati edityaniswe kumathambo egolide.
Umbono wokudala iirobhothi zemitha wavela xa abaphuhlisi bayo, belungiselela iprojekthi enxulumene neengxaki zentliziyo, baqonda ukuba umtya ngokusondeleyo uyafana nomphezulu we-endocardium, inwebu ebeka ngaphakathi kumagumbi entliziyo. Emva kokufumanisa oku, iingqondo zabo zakhawuleza zacinga izibonelelo zokukwazi ukwenza inkqubo eya kuthi ilingise ukuhamba kwabo besebenzisa iiseli eziphilayo.
Ukuphuhliswa kwerobhothi kunokuvumela ukuba ufunde indlela yokuziphatha kwentliziyo yomntu.
Ayothusi into yokuba bakwazi ukwenza umgca ngendlela engaqondakaliyo, kwafuneka basebenzise ezinye Iiseli zentliziyo ezingama-200.000 Kwi-elastomer. Oku ke kwabekwa kwisakhiwo esimilo somvumbo onobukhulu obumalunga ne-160 mm, isinye kwishumi kubungakanani beentlanzi zantlandlolo. Ukufezekisa intshukumo, izazinzulu ziguqule iiseli zentliziyo ukuze zithande ukukhanya kwaye zihambe ngokuqhutywa yimikhwa.
Kuvavanyo olwenziweyo ukuza kuthi ga ngoku kwilabhoratri, iqela eliphetheyo lokwenza le robhothi yelitha likwazile ukuhambisa irobhothi ekunene nasekhohlo ngokuguqula indawo yokukhanya. Isantya sinokulawulwa ngokulungelelanisa ubude bokukhanya. Ngokwengxelo zika IKit Parker, inkokeli yokufunda:
Injongo ephambili kukuqonda ngcono intliziyo yomntu kunye nesifo senhliziyo ngokubuyisela ubunjineli kwezinye iindlela zokupompa izihlunu esinokubona kwindalo.