Ukuhamba kunceda izigulana zentliziyo kunye nokuphucula ukuqonda kwazo

Ngokuchasene nokungaqondi kakuhle malunga nokuhamba, uphando olutshanje lwaseNtaliyane lubonise ukuba ukuhamba rhoqo kwemizuzu ye-6 kunokunceda ukuphucula imemori kunye namanqanaba okuqonda kwizigulane ezinentliziyo.

Uphononongo luqhutywe ngabaphandi kwiYunivesithi yaseRoma iTor Vergata eItali, ngokubambisana nososayensi abavela kwiYunivesithi yaseLinköping eSweden, kwaye banikezela iziphumo zabo, ngeCawa, kwiCongress of the European Society of Cardiology, eya kubanjwa ukususela ngoMeyi 1. ukuya kwi-5 eVenice, eItali.

Izigulana zokusilela kwentliziyo zihlala ziphulukana namandla azo okumpompa igazi ngokufanelekileyo, kwaye ke amalungu omzimba awabonelelwanga ngegazi elininzi kunye neoksijini, nto leyo ekhokelela ekubeni uzive udiniwe kwaye udiniwe.

Ukongeza kokuziva udiniwe kwaye udiniwe okanye udumbile imilenze, iimpawu zikwabandakanya ukuziva uphefumle kancinci xa ukhwela izitebhisi, umzekelo, ukuncipha kwamandla okwenza umgudu, okanye imeko yobuthathaka jikelele. Ngokophononongo, isibini kwisithathu sezigulane ezinesifo senhliziyo zihlupheka ngenxa yeengxaki zengqondo, kunye nokwehla kwamanqanaba ememori, ukusetyenzwa kolwazi kunye nokwenza izigqibo.

Ukuphonononga ubudlelwane phakathi kokuzivocavoca kunye nokunciphisa ukuphazamiseka kwengqondo, iqela libeke iliso kwizigulane ze-605 ezinentliziyo evela kumazwe e-6, kunye nomyinge weminyaka eyi-67, kwaye i-71% yazo yayingamadoda kunye ne-29% ngabasetyhini. Uvavanyo lovavanyo lokuqonda lusetyenziswe ukulinganisa imisebenzi yengqondo yabathathi-nxaxheba, isiqingatha sabo sathatha uvavanyo lwemizuzu emi-6 yokuhamba.

Abaphandi bafumanisa ukuba izigulane ezihamba imizuzu ye-6 zazincinci ukuba zifumana ukuphazamiseka kwengqondo kunye nokuncipha kwememori. Abaphandi bafumanisa ukuba izakhono zokuqonda ezichaphazelekayo ngokukodwa kwizigulane ezineentliziyo ezingasebenziyo ziyimemori kunye nesantya sokulungiswa kolwazi kwingqondo, ngaphezu kokuhla kwemisebenzi yokulawula efana nokuqwalaselwa, ukucwangcisa, ukubeka iinjongo, ukwenza izigqibo, kunye ukuqaliswa komsebenzi.

“Umyalezo wethu kwizigulana ezinesifo sentliziyo kukwenza umthambo, nto leyo ebanceda boyise iziphumo zesi sifo, umzekelo, balibale ukusela amayeza abo,” utshilo uNjingalwazi Ercole Filoni ongumphandi ophambili. Wongeze wathi: "Kukho imbono ephosakeleyo yokuba abaguli abanesifo sentliziyo akufanele basebenzise, ​​kwaye oku akuyonyani, fumana nje umsebenzi owuthandayo kwaye onokuthi uwenze rhoqo, ingaba ukuhamba okanye ukuqubha okanye nayiphi na imisebenzi elula ukuphucula impilo yakho kunye nenkumbulo yakho. "

Ngokutsho koMbutho wezeMpilo weHlabathi, izifo zentliziyo zingoyena nobangela wokufa kwabantu ehlabathini lonke, njengoko inani labantu ababulawa zizo lingaphezu kwenani labantu abafayo ngabo nabaphi na abanye oonobangela bokufa. Lo mbutho wongeze ukuba malunga ne-17.3 yezigidi zabantu ababulawa sisifo sentliziyo ngonyaka, nto leyo emele i-30% yabo bonke abantu ababhubhayo kwihlabathi ngonyaka, kwaye ngo-2030, kulindeleke ukuba abantu abazizigidi ezingama-23 babulawa sisifo sentliziyo ngonyaka.