I-Iskemia yimeko apho izicubu eziphilayo azifumani i-oksijeni kunye nezondlo, ngokuqhelekileyo ngenxa yokuphazamiseka kwegazi lokuya kuloo mizimba. Iifisi ezifumana i-ischemia zibizwa ngokuba yi-ischemic kwaye isebenza ngendlela engavumelekanga. Ukuba i-ischemia igxilile ngokwaneleyo, izicubu ezichaphazelekayo ziyafa. Oku kubizwa ngokuba yi-infarction, igama eliqhelekileyo abantu baninzi kwiintetho ezinjenge- myocardial infarction (intliziyo yesifo) okanye i- brain infarction (i-stroke).
Uxinzelelo lwegazi ophezulu luyiNkokeli yengozi
Kukho iintlobo ezahlukeneyo ze-ischemia kwaye uhlobo oluthile oluxhomekeke kuyo luxhomekeke kwiimpawu ezichaphazelekayo. I-Atherosclerosis- ukuphazamiseka kwemibhobho-yinto ebangela i-ischemia kunye nengozi yomshukela ophezulu kwandisa ingozi yokuthi i-atherosclerosis. Abantu abanexinzelelo lwegazi basengozini enkulu yokuphuhlisa iintlobo ezithile ze-ischemia kunabantu abemi, kubandakanya i-myocardial ischemia, echaphazela intliziyo yakho, kunye ne-stroke, echaphazela ingqondo yakho.
IMyocardial Ischemia
Ukuba unengxaki ye-myocardial ischemia, ebizwa ngokuba yi-cardiac ischemia, intliziyo yakho ayifumani oksijini. Umgwenxa uqobo luyilo oluthe ngqo okanye olusigxina lweempawu ze-coronary , ezenza umonakalo entliziyweni yakho. Unokuhlaselwa yintliziyo xa ufumana ukukhutshwa ngokukhawuleza.
Iimpawu eziqhelekileyo ze-myocardial ischemia ziquka:
- Ubuhlungu entanyeni yakho, umhlathi, ihlombe, okanye ingalo
- Ukuphakama kwentliziyo, ebizwa nge-tachycardia
- Isihlunu kunye nokuhlanza
- Intlungu ebuhlungu kunye nesibindi
Ukongeza kwixinzelelo legazi eliphezulu, kukho ezinye iimeko zempilo eziqhelekileyo ezenza kube lula ukuba uhlakulele i-myocardial ischemia, kuquka i- cholestero ephezulu , isifo sikashukela kunye nokukhuluphala .
Iskrakra Stroke
Xa umthamo ovaliweyo ubangela ukungabi neoksijini kwintliziyo yakho ebangela ukuba izicubu zifele ngokukhawuleza, unesifo sokukhwabanisa .
Imiphumo yesigxina isuka kwimodareyitha ibe yomelele kwaye ixhomekeke kwingxenye yengqondo echaphazelekayo.
Ingqwalaselo yonyango ngokukhawuleza ibaluleke gqitha ekugcineni ukongqondo kwengqondo, kukho isicaciso sokunceda abantu abadala, kunye nabanonophelo babo, bakhumbula ngokulula iimpawu. Ukuba umntu ubonisa enye yezimpawu ezilandelayo ngokuhluleka naziphi na ezi zivavanyo ezilula, fowuni 9-1-1.
Indlela yokwazisa iStroke
Ukuchonga ukuba umntu unokuthi abe ne-stroke action FAST
- Ubuso. Umntu uzama ukuncwina, kodwa elinye icala litshona.
- Izixhobo. Xa umntu ephakamisa zombini iingalo, enye iyaqhubekela phambili.
- Intetho . Ukuba ubacela ukuba baphinde isivakalisi esilula, baphendula ngokuthetha ngentetho okanye abakwazi ukuphendula
- Ixesha. Ixesha libalulekileyo kwaye ukuya esibhedlele ngokukhawuleza kubalulekile.
Izinto zobungozi beStroke
Abadala basengozini enkulu yokubethelwa kwesibalo kunabantu bonke. Abo banexinzelelo lwegazi kufuneka baqaphele ngakumbi. Le meko inegalelo kwisigxina sazo zonke izibetho kunye nezigulane ezixinzelelekileyo zifikelela kumaxesha angama-10 amathuba okuba nesifo.
Ngesini. Xa usukhulile, uhlangothi olufanayo luyafana ngokufanayo kumadoda omabili. Nangona kunjalo, ukushayiswa kwesifo kubulala amaninzi amadoda amakhulu kunabesifazane.
Indlela yokuphila. Ezi ziphatha zandisa umngcipheko wakho kwaye ungaziphelisa ngokuzibophelela ekuphila ngendlela enempilo.
- ukutya ukutya okuninzi kumanqatha okanye kwi-sodium
- ukusetyenziswa kakubi kotywala rhoqo okanye ngokusela utywala
- ukutshaya ipakethi ngosuku luphindaphinda umngcipheko wesifo
- ukusetyenziswa okwaneleyo
Imithombo:
I-Clinical Mayo: I-Myocardial Ischemia (2015)
IYunivesithi yaseMdancial Medical Centre: I-Stroke (2012)