 human hrudayam gurinchina yea bhaganni batti ,  human hrudayam yokka pradhaana nirmaana lakshanhaala girinchi alaage avayavam yokka praadhimika prayojanam girinchi cheppandi .
 gunde chaaala janthuvuloo kamdaraala avayavam .  yea avayavam rakta prasarana vyvasta yokka rakta naalaala dwara raktaanni pamputundi .  pump cheyabadina raktham sareeraaniki oksygen mariyu poshakalanu teesukuvelutundi ,  ayithe corbon peroxide vento jeevakriya vyarthaalanu oopiritittulaku teesukuvelutundi .  maanavulalo ,  gunde sumaarugaa musi unna pidikili parimaanamlo umtumdi mariyu oopiritittula Madhya ,  chaathie Madhya compart ‌ ment ‌ loo mediastinum ani pilustharu .

 manaollu ,  itara ksheeradaalu mariyu pakshulalo ,  gunde nalaugu gadulugaa vibhajinchabadindhi :  eguva edama mariyu Kandla karnika mariyu dhiguva edama mariyu Kandla jatharikalu .  saadharanamga Kandla karnika mariyu jatharikalanu kalipi Kandla gunde ani mariyu vaati edama pratyardhulanu edama gundegaa suchistaru .  chepalu ,  deeniki viruddhamgaa ,  remdu gadhulu ,  karnika mariyu jatharika kaligi untai ,  ayithe chaaala sareesrupalu muudu gadhulanu kaligi untai .  aarogyakaramaina gundeloo gunde kawatala kaaranamgaa raktham gunde dwara ooka margamlo pravahistundi ,  idi byaak ‌ flonu nirodhistundi .  gunde ooka rakshith samchiloo ,  pericardium ‌ loo kappabadi umtumdi ,  indhulo takuva motthamloo dravam kudaa umtumdi .  gunde yokka gooda muudu poralato ruupomdimchabadimdi :  epicardium ,  myocardium mariyu endocardium .
 human gunde yokka pradhaana nirmaana lakshanhaalu raktaanni pump cheyadanki dani nalaugu gadhulu .  gunde saadharanamga edama vaipu mariyu Kandla vaipuga pariganhinchabadutundi ,  prathi vaipu remdu gadhulu untai  --  karnika mariyu jatharika .  nalaugu motham gadhulu avayavam yokka praadhimika nirmaana lakshanaalanu kaligi untai .  kalisi ,  prasarana vyvasta dwara shareeram antataa rakta pravahanni nirvahinchadaaniki varu badyatha vahisthaaru .  vyartha utpattulanu raktapravaaham dwara vatini prosess chese avayavalaku taralinchadaaniki kudaa gunde badyatha vahistundi .