I-Iskemia yeenqwelo ze-cerebral yimeko yokukhubazeka ekhula kancane kwaye yindlela yokuphendula yendalo kunye ne-oksijeni yondlala yindlala, ebangelwa ukungakwazi ukunikezelwa kwegazi kwiingxaki zengqondo. Kwiimeko ezininzi, imbangela yokuphulwa kwegazi ukunciphisa i-lumen yemibhobho ye-cerebral okanye ukuvalwa okupheleleyo. Ngaloo nto, kubangelwa unyango olungenakulungile okanye olungalunganga lwezifo ezifana ne-cerebral arteriosclerosis, ingozi yomshukela, i-thrombosis, i- thrombophlebitis , i-amyloidosis, njl njl.
Iimpawu ze-cerebral ischemia
Ngethuba lokuqala lokuphuhliswa kwesi sifo, uphawu lwayo oluphambili lukhathala ngokukhawuleza kunye nokusebenza kwengqondo. Ukuqhubela phambili kule nxalenye, ezinye iimpawu ze-cerebral ischemia zongezwa:
- ukungabikho kwememori ebalulekileyo;
- ukungcola;
- ezintle iintloko zeendawo ezahlukeneyo;
- uxinzelelo lwegazi luya
- isicupunu, ukuhlanza;
- kutyhafa;
- ukuvakalelwa ngomoya;
- ukuphefumula ngokukhawuleza;
- ukungahambi kakuhle, umbono kunye nentetho;
- ukuphazamiseka kwemoto;
- ukuphazamiseka kwengqondo.
Kwizigulane ezahlukeneyo, le ntsholongwane ibonakalisa ngeendlela ezahlukeneyo, kwaye akunakwenzeka ukuzimisela ngokuzimela. Ukwenza oku, kubalulekile ukuqhuba izifundo ezininzi zokuxilonga.
Ukuxilongwa kwe-cerebral ischemia
Iimpawu ze-cerebral ischemia zifana nezibonakaliso kwezinye izifo. Ngenxa yoko, ukuxilongwa ngokuchanekileyo, kunye nokutyhila izizathu zokugula kunye nesantya sokuqhubela phambili kwayo, ezi zifundo zilandelayo:
- vavanyo lwegazi;
- ophthalmoscopy;
- electrocardiogram yomzimba;
- spondilography yesebe lomlomo wesibeleko;
- i-triplex kunye nokukhangela okuphindwe kabini kweenqanawa;
- I-ultrasound dopplerography yeentlobo zeentloko ezinkulu;
- i-angiography yeenqwelo ze-cerebral, njl.
Ingozi ye-ischemia yengqondo
Ukungaphumeleli kokuqhubeka kwe-circulation cerebral kukhokelela ekubunjweni kwamathambo amancinci amancinci. Oku kubangela ukungasebenzi okungavinjelwe kwengqondo. Ngokukhawuleza unyango lwale ntlupheko luqala, amathuba okuba nemiphumo ephumelelayo.
Unyango lwe-cerebral ischemia
Xa iimpawu ze-cerebral ischemia zifunyenwe, unyango olufanelekileyo lubekwe emva kokufumana izizathu zesifo.
Injongo ephambili yemilinganiselo yokwelapha kukunciphisa ukuqhubela phambili kweenguqulelo ze-ischemic, kunye nokuthintela ukuphuhliswa kwesifo esibuhlungu besichakamiso kunye nezinye iziphazamiso ezinkulu kwiinkqubo ezibalulekileyo.
Njengomthetho, okokuqala, unyango lweziyobisi lunqunywe, olubandakanya ukulawulwa kwala mayeza:
- iimali eziphucula ukujikeleza kwegazi;
- ii-agents ezithuthukisa iimpawu ze-rheological kunye ne-fluidity of blood;
- iziyobisi ezichaphazela iinkqubo zokuxilisa kwiiseli zengqondo.
Ngexesha elifanayo, imishanguzo elawula uxinzelelo lwegazi, ukulungelelanisa iphrofay profile yegazi, njl njl.
Kwezinye iimeko, ukungenelela okutyathwayo kuyadingeka ukubuyisela ukubonelelwa kwengqondo ngegazi,
Ukukhusela i-cerebral ischemia, kuyadingeka ukuba ungabandakanyi izinto ezinobungozi obuphambili ekuphuhlisweni kwezilwanyana:
- imikhwa emibi;
- i-hypodynamia;
- ukunyanya ;
- uxinzelelo rhoqo.
Kwakhona kuyimfuneko ukuphathwa kwezifo ezifana ne-atherosclerosis, isifo sikashukela, isifo esixinzelelekileyo ngexesha elifanelekileyo.