Iposi engabalulekanga - oku isigwebo

iposi engabalulekanga - oku liqondo yokugqibela kwemithambo, nto leyo luphawulwa necrosis (necrosis) kwemisipha inhliziyo - myocardium. Unobangela isifo sentliziyo i kumiwe ngesiquphe kwegazi nasezimpahleni coronary ukuba ime ngokupheleleyo, ngoko phakathi kwemizuzu embalwa izihlunu zomzimba ivavanywa intshabalalo vuhlayiseki. Inani iiseli abafileyo baya kuxhomekeka ubukhulu benqanawa apho ukuhamba kwegazi.

Kutheni ukuhamba kwegazi uvinjwa?

iposi engabalulekanga - utshitshiseke yamafutha iimpahla coronary, hayi kanye mandithi, iingxaki zawo ezifana thrombosis kunye Embolism. Isizathu unako ukukhonza ngezenzeko njengoko spasmodic kwi izitya esimbaxa kwentliziyo. Kuyenzeka ukuba ebangela Embolism engabalulekanga, ezivela ngenxa yokuba umzimba langaphandle okanye izilayi zeethishu. Amaxesha amaninzi iba unobangela amanqatha Embolism, leyo kwenzeka ngenxa yamophula. Kungenelelo zotyando entliziyweni ukuba isifo sentliziyo angaba cross-esagawula inqanawa coronary okanye tubal.
Ngaba ephambili (aka ezizenzekelayo) kunye iqhosha eziziisekondari. Okuzenzekelayo okwenzekayo xa uyeka ukuhamba kwegazi, yaye necrosis secondary kwenzeka ngenxa yokwanda wentliziyo, ngaleyo ndlela kwande imfuneko oksijini. Kunye nokwanda imisipha intliziyo kwenzeka ukukhululwa iincindi zamadlala yenza umzimba wonke. Le nto ebangela ukuba spasm iimpahla, kuquka sentliziyo.

Kukho iintlobo ngazo nento belungafani iposi engabalulekanga. Le yokugqibela, ngokuqhelekileyo zifumaneka kubantu abadala kunye cardiosclerosis kakhulu, ngokufuthi ngokuchasene nemvelaphi kokuhlaselwa ngokuphindaphindiweyo. Ukongeza, kukho iindidi ezininzi engabalulekanga ngokuxhomekeke indawo isitya occluded (umz, lowback ezantsi okanye iposi engabalulekanga).

iimpawu

Le ndlela ubonakala iposi, kuxhomekeke kummandla kunye nobunzulu necrosis kwakunye indawo sisilonda. iposi engabalulekanga - kukuthi, kuqala kwiinto zonke, intlungu kwi kwentamo, apho udla ngokuchazwa zengcinezelo, constricting okanye ukutshisa. Zinokuhlala imizuzu eli-15-20. Maxa wambi intlungu yenzelwe esifubeni kwaye ayiniki kuyo nayiphi na ilungu lomzimba, kodwa ngokuqhelekileyo inokubuyiselwa kubonisiwe ngasekhohlo, kwicala ekhohlo entanyeni, ngaphantsi igxalaba lasekhohlo kunye umhlathi ongezantsi.
Kukho ukuphelelwa umoya, yona ngenxa yokwehla isakhono intliziyo ukuncipha. Kuba nzima ngayo, indawo ezininzi izilonda necrosis. Ukhohlokhohlo angavela - ngenxa abazimisele igazi kwegazi emiphungeni.
Ukongeza, kukho reactions kwezityalo - pallor, ukubila.
Kubalulekile ukuqonda ukuba iimpawu abantu ezahlukeneyo zinokwahluka, ngoko ukuba naziphi na izikhalazo ezilolu hlobo kufuneka sibonise ingqalelo ngenxa eyenzekayo.

unyango

iposi engabalulekanga - kolwaphulo esinzulu gqitha, kodwa oku akuthethi ukuba ngokuyimfuneko ebulalayo. Unyango engabalulekanga lubandakanya unyango ezintsonkothileyo ezijoliswe ekupheliseni intlungu, zokubuyiselwa patency coronary kunye zingabuyi ekunqandeni. Maxa wambi ngokutyanda luyadingeka, leyo isenokuba likaxakeka okanye izicwangciso. Imfuno engxamisekileyo ukubuyisela ukuhamba kwegazi, isicwangciso - ukunciphisa kummandla ochaphazelekayo.