Ixesha lihamba longeza iminyaka engama-7 yobomi?

Kwiminyaka embalwa edlulileyo, ukugijima kuye kwafumanisa ukuhlolwa okubi. Abaphandi babhekana ngokugqithisa ngokweqile kwamalungu kunye nokulimaza umthwalo entliziyweni. Amaninzi amaninzi ekusebenzeni aphoqeleka ukuba ayeke ukugijima kwendabuko ngenxa yokuhamba kancinci khenketho. Nangona kunjalo, ubuninzi bezinto ezifakwe kwiingcaphuno ezizinikezele kwimpilo enempilo, zilahlekisa abafundi.

Izilumkiso zaye zaba nempembelelo yebhomu eqhuma

Ngokwezibalo, inani labagijimi emgwaqweni omkhulu liyancipha. Ngokomzekelo, ukuba e-United States yaseMelika ngo-2013, ukugijima okuqhelekileyo kubandakanye abantu abangaphezu kwezigidi ezili-19, ngoko unyaka odlulileyo ukusuka kubalandeli belolu hlobo lomsebenzi kubangaphantsi kwezigidi ezili-17. Kubonakala ngathi ukuchasana nokuthengiswa kuye kwaba nomphumo. Abantu abaninzi bakholelwa ukuba ukugijima kungathatha ubomi babo ngaphambi kwexesha.

Ukuhamba ngokukhawuleza

Kwizigwebo zenzululwazi, akunakwenzeka ukufumana izigqibo ezingabonakaliyo, ngaphandle kokuba ziqinisekiswa ezinye izifundo ezifanayo. Isampuli encinci okanye ukuzithoba komnatha ofunyenweyo kuvimbela ukwakhiwa komfanekiso opheleleyo. Yingakho imisebenzi yophando ifika phambili, ivumele ukuba ifikelele kwisigqibo malunga nokuhlola okuqela. Esinye isifundo sasiqhutywe ngabasebenzi beYunivesithi yase-Iowa, ngokubambisana ne-cardiologist yaseNew Orleans, uCarl Lavie.

Unokuthintela njani isifo senhliziyo?

Izigqibo zazikholisa kakhulu. Njengoko kwavela, izigulane ezinesifo senhliziyo, ngoncedo lokusebenza, zandisa ubomi babo. Ngonyaka malunga nabantu abayizigidi ezili-17,5 baphuthunyiswa kude nentliziyo kunye nemithambo yegazi. Esi sibonakaliso siyingxenye yesithathu kubo bonke abafayo ababhalisiweyo. Inhliziyo iyimisipha, idinga uqeqesho oluqhelekileyo. Asinakuyinyanzela intliziyo ukupompa ngegazi kakuhle kwiinqanawa, ngaphandle kokuba sikhulise i-pulse kwimida efunekayo. Uqeqesho lokunyamezela, la maxabiso avela kwi-133 ukuya kwi-157 ibhokhwe ngomzuzu, ngenxa yokutshisa amafutha, umthwalo we-114-137 ukubetha ngomzuzu okwaneleyo.

Ezi zigqibo azichasani neziphumo zangaphambili

Ubuninzi bo bungqina obuye baqwalaselwa yiqela lezinzulu zenzululwazi uKarla Lavi likhuthaza abaxhasi bendlela yokuphila enempilo ngokuzimelela ngokomzimba, okubhekwa ngokufanelekileyo ekuqeqesheni intliziyo. Ngamanye amagama, ukuba ube nempilo, kufuneka uhambe rhoqo ngokwaneleyo. Oku kubonakaliswa yinkalo yezifundo ezinkulu ze-epidemiology.

Kwiminyaka eyongezelelweyo yobomi

Nangona kunjalo, izazinzulu ziye zafumana izigqibo ezongezelelweyo. Kuvela ukuba ukuqhuba kunamathuba athile ngaphambi kokuhamba. Ukuba ukholelwa ukuba izibalo ezenziwe ngokweziphumo zezifundo eziliqela, umthwalo onamandla womzimba unokongeza iminyaka emithathu yobomi. Kuyaxhamla ukuba unokufumana ezi nzuzo nangona uqale ukukhokelela ekusebenzeni ngokukhawuleza, sele sele ukhulile.

Kukho ezinye iingenelo

Iminyaka emithathu eyongezelelweyo yithemba elilingayo, ekunikeni ukuba ukuqhuba kuyimpumelelo. Xa umntu ehamba ehlamba umzimba wakhe nge-oxygen, ubuchopho buya kulungiswa nge-endorphins, i-hormone yolonwabo. Kwaye unamandla umthwalo wakho, ubukhulu obuphezulu emva kokugijima. Ababhali besifundo esitsha baqhubeka nokubala kwabo. Ukuba ungumqhubi ozahlukileyo kwaye uchithe emgwaqweni omkhulu umlinganiselo weeyure eziyi-2.5 ngeveki, emva koko emva kweminyaka engama-50 yomsebenzi osebenzayo, uza kuchitha ubomi bakho kuphela ngama-74 ekhulwini. Ukuba uchaneke ngakumbi, nganye iyure yokusebenza ikunika iiyure ezisixhenxe zobomi. Uya kukwazi ukufumana inzuzo enkulu xa uza kulungiswa ngokukodwa kwimizila yakho. Ukuba unokunqoba okungenani iikhilomitha ezili-100 ngeveki, uyakwenza ngoba ukuqhuba kukunika umdla.

Ngokuxhomekeke kwiimeko

Masihlale ngokufutshane malunga nendlela ukubala ngayo. Iingcali zenzululwazi ziye zafunda imbali yesifo kunye nendlela yokuphila yabantu abangama-55 000, enokuthi ibangelwe umngcipheko wokufa ngaphambi kokufa. Bafumene oko kwenzeka ntoni ukuba bonke abantu bahlaziya ngokufanayo iimbono zabo ebomini ngokusekelwe kwimimiselo ethile. Ngokomzekelo, ukuba bonke ababhemayo ngexesha elifanayo baphosa i-cigarettes, oku kunokuthintela izinga lokufa kwe-11 ekhulwini. Ukuba bonke abantu abanomthwalo wokunciphisa umzimba babenako ukunciphisa isalathisi somzimba kwi-25 ukuya ngaphantsi, oku kuya kuthintela iipesenti ezi-8 zokufa kwangaphambi kokufa. Kodwa ukunciphisa uxinzelelo lwegazi oluphezulu kubalulekile kuzo zonke i-hypertensives. Ukuba ugcina izalathisi kwinqanaba le tonometer ngendlela eqhelekileyo, unokuthintela i-15 ekhulwini lokufa kwangaphambi kwentsholongwane kunye nezifo ze-vascular.

Iipesenti eziyi-16 ayisebenzi

Ukuchaneka, izifo zentliziyo zibulala ama-31 ekhulwini abemi behlabathi. Oku kuthetha ukuba iipesenti ezili-16 zezigulane ezixinzelelekileyo ziza kuqhubeka zisengozini, nangona zinciphisa i-blood pressure yazo. Kodwa kwenzeka ntoni ukuba izibonakaliso kwi-monitor ye-blood monitor zingaphantsi ngokwaneleyo? Kuthekani ukuba intliziyo ifuna uqeqesho oluqhelekileyo? Abaphandi basebenze uhlalutyo olunokuqhathaniswa nolwazi olunxulumene nokusebenza kweendlela ezahlukeneyo zomsebenzi, ukuwaphula kumaqela amane.

Nguwuphi uhlobo lomsebenzi osebenzayo olungcono kwimpilo yentliziyo?

Iqela lokuqala lalibandakanya abantu abangaqhubiyo kwaye baholele indlela yokuphila engasebenzi. Umthwalo wabo emzimbeni ulinganiswa ngokuhamba okanye imisebenzi yasendlini, echithwa ngaphantsi kwemizuzu engama-500 ngeveki (elilinganayo nemizuzu engama-75 yokuzivocavoca ngamandla). Iqela lesibini libandakanya abagijimi abangasebenzi. Aba bantu baxakekile emsebenzini kwaye banezinye iindlela zokuzilolonga ngokomzimba, njengokusebenzisa umzimba wokuzivocavoca (imizuzu engama-500 ngeveki). Kwiqela lesithathu babesemsebenzini abangasebenziyo (kunye nemitha emihlanu ehamba okanye imfundo yemvelo). Iqela lesine lakhiwa ngabagijimi abakhutheleyo, bechitha imali kuphela ekusebenzeni imizuzu engama-500 ngeveki. Ukongezelela, baveze umzimba wabo kunye nokusebenza komzimba.

Iziphumo

Abagijimi abakhulayo beza phambili xa kuthelekiswa nabameli bamanye amaqela, nangona kunjalo, akumangalisi. Amathuba abo okufa ngenxa yiphina isizathu ngexesha lophononongo lawa ngama-43 ekhulwini. Akukho mntu uya kumangaliswa kukuba abantu abaholele ngokuphila ngokuzithandela bayazibulala ngokukhawuleza ukufa. Nangona kunjalo, ukuthelekiswa okuthe tye kunokwenziwa phakathi kwamaqela amabini abantu abakhutheleyo (abagijimi kunye nabangemgijimi). Ngoxa abahambahambayo okanye abanomdla babe neenzuzo zeepesenti ezili-12, abagijimi abakhutheleyo babefumana iipesenti ezingama-30. Kule thilekiso, ukusebenza kubonakaliswe uphawu olunamandla ngakumbi kunezinye iindlela zokuzilolonga (nangona xa ubuncinci banconywe bugqityiwe).