I-Iskemia yenye yeengxaki ezixhaphakileyo zentliziyo namhlanje. Esi sifo senziwa ngenxa ye-oxygen elambile yentliziyo. Ngamhla uyamkelwa ukunika ama-3 degrees yesifo senhliziyo. Ngethamsanqa, zonke iintlobo zesifo ziya kunyangwa. Into ephambili ukufumana isifo ngexesha kwaye ngokukhawuleza uqale unyango olufanelekileyo kunye olufanelekileyo. Yaye loo nto ifunyenwe ngexesha elifanelekileyo, ayiyi kubuhlungu ukwazi ngeempawu zayo eziphambili, iimpawu kunye nembonakalo.
Yintoni ebangela izifo zentliziyo ezingapheliyo?
Abantu abaqhelekileyo be-ischemic, abadala kunye nabadala. Inyaniso kukuba ngokudala ubudala kwiindonga zeeronari ze-coronary ziqulethe i-fat and cholesterol, ezibizwa ngokuba yi-atherosclerotic plaques. Ukuba emzimbeni, ngokunyuka kwandisa ubungakanani, ukuvala iimpahla nokukhusela ukuhamba kwegazi. Ukungabikho kwe-oksijini kunye nezondlo kwintliziyo yimbangela ebalulekileyo yokuphuhliswa kwe-ischemia.
Kwinqanaba lokuqala lokubonakalisa iimpawu zesifo senhliziyo, kuya kuba nzima ukuphawula. Yingakho iingcali zincoma ukuhlolwa kwezempilo rhoqo. Ixesha elininzi alithathi, kodwa impilo ingaba yingozi kakhulu.
Imiqondiso ephambili, iifom kunye neempawu zesifo senhliziyo
Mamela umzimba wakho ufuna rhoqo. Ngamanye amaxesha ngisho neyona nto inobungozi kwimbonakalo yokuqala yokubona ingabonisa ukubonakala kwengxaki enkulu. Nangona ngokuqhelekileyo izibonakaliso zokuqala zesifo senhliziyo kunye nokubonakala emva kweminyaka engamashumi amane, oku akuthethi ukuba ukufikelela kwimpilo engamashumi amane kunokunyanzelwa.
Kukho imiqondiso emininzi yesifo senhliziyo. Iifom ezahlukeneyo zesifo zibonakaliswe yimpawu ezintle kunye nemigaqo yonyango:
- Kwizigaba zokuqala zesifo se-ischemic zingabonakali ngokupheleleyo. Kule meko i-ischemia ibizwa ngokuba yi-asymptomatic.
- Ukuphazamiseka kwengxolo yintliziyo yenye yeendlela ezilula ze-ischemia.
- Isibonakaliso esivamekileyo sesifo senhliziyo sisifo se-angina, esingazinziyo okanye esingapheliyo. Olu hlobo luyaziwa ngokuba yi- angina yokuxhatshazwa kwaye luhamba kunye neentlungu eziqhelekileyo esifubeni, ukuphefumula okufutshane, ukubonakala xa usebenzisa, kunye nokuhamba ngokulile. Ngendlela eqhelekileyo yesi sifo, ukuhlaselwa okulandelelanayo kuqhubeke kunokuba kunamandla kunaphambili.
- I-infyoction ye-Myocardial yindlela enobungozi neyingozi yesifo senhliziyo. Kukho ukuhlaselwa kwintliziyo rhoqo ngenxa yokuba iplani ye-atherosclerotic iphuma ngokukhawuleza kwaye ikhusela ngokupheleleyo ukuhamba kwegazi.
- Ukufa ngokukhawuleza kokufa komzimba okanye ukusilela kwenhliziyo eyona nto yinkimbinkimbi ye-ischemia.
Ngokuqinisekileyo, ngokutyelela kwi-cardiologist yeengcali, akufanele udibanise. Kukulungele ukufuna iingcebiso kwizinto zokuqala zokusola. Iimpawu eziphambili ze-coronary heart disease zilandelayo:
- Imvakalelo engathandekiyo kunye nokubonakala kwintlungu esifubeni yimiqondiso yokuqala yintliziyo engalunganga. Nangona ukuhlaselwa akupheli ngaphezu kwemizuzwana embalwa, awukwazi ukuwukhanyela.
- Nokuba ubuthathaka obuthakathaka bunyameni kufuneka kukukhathaze kwaye uvavanywe.
- Isibonakaliso esingathandekiyo sivakalelo sesifuba esifubeni. Le yenye yeempawu eziqhelekileyo.
- Ukukhupha kunye nokukhathazeka okungenangqiqo kukubonakalisa ukuphuhliswa kwesifo senhliziyo esisuka kwinkqubo yeentlungu.
- Abantu abane-ischemia banokuhlala ixesha elide kwiimeko zokudakumba nokungenakunceda. Ngexesha elide banomdla wokwesaba ukufa.