Kungani ukuthuthukisa i-stroke ischemic

Ngo fibrillation atrial, nge isilethikusebenza, nge wokufakelwa inhliziyo valve, endocarditis ezithathelwanayo imvelo embolus off lapho uvala mafutha anciphisa isikhala esingaphakathi umkhumbi kuholela ischemic izicubu ingqondo. kungenzeka Lapho kwakhiwa encane umkhumbi occlusion e isilethikusebenza, isifo sikashukela, umfutho wegazi ophakeme wesabelo lalihlehliswa of necrosis ebuchosheni. Ngakho-ke, musa yakha izindawo olubanzi umonakalo ischemic we ama- ubuchopho kanye besisu okuncane, wabiza lo mvimbo lacunar. Ngokuvamile, izimpawu zaleli fomu lesi sifo lisuswe.

Lena isifo esiyingozi - Ischemic unhlangothi, izizathu okungenzeka kanje:

• I thrombus noma uqwembe-off odongeni ngokusebenzisa igazi lingena izitsha ezincane zobuchopho.
• Igazi ihlule iphula kude endocardial futhi ivale mafutha anciphisa isikhala esingaphakathi we Umthambo palsy.
• Uma ukwephula ka hemodynamics, ukuhluleka kwenhliziyo kanye kahle kwegazi i embolus ngokusuka enhliziyweni iwela Umthambo carotid.
• Lacunar ischemia cerebral ku isizinda sikashukela mellitus ezinzima.
• Kwenzeke into ebuhlungu eyenzeka imithambo angase umqulu, okuholela ischemia palsy.

unhlangothi Ischemic has degrees ezintathu zaba namandla kakhulu. Ukwabela izimpawu palsy futhi eqondile. Ubuhlungu bekhanda, ubuhlungu zamehlo, okwandisa nge ukunyakaza kwabo, isicanucanu, isiyezi kanye ukuhlanza kukhona izimpawu ezivamile.

Imiphumela yako incike yobudala lesiguli, esikhundleni kwasendaweni occlusion semithambo, ubude occlusion we collaterals futhi wegazi. Isikhathi more isidlulile kusukela ukuvaleka futhi indawo enkulu ukunqotshwa, ngokushesha eze izinqubo engelapheki. Izimpawu unhlangothi ischemic kuxhomeke kwasendaweni we occlusion. Lapho occlusion we anterior Umthambo cerebral kuthinta nemilenze ephansi, ukuthuthukisa ubuthakathaka ezinzima, paresis noma ukukhubazeka, inkulumo kahle.

Lapho kunqotshwa we posterior Umthambo cerebral kukhona ukwephulwa we cerebellum imisebenzi stem ubuchopho, occipital futhi iyizingxenye yesikhashana. Kukhona nobunzima ukugwinya, ukucindezeleka zokuphefumula, nokwephula zenhliziyo. Kungenzeka okhathazekile nokudidiyela ukunyakaza, ukuzwela ubuhlungu futhi lokushisa. stupor neziphawulekayo ukwazi kuze kube ikhoma, skewing ubuso ngenxa kokunqotshwa kwe-trigeminal kanye ebusweni nerve ukukhubazeka sengxenye umzimba. On the ingxenye ekuthuthukiseni i-nystagmus, strabismus.

unhlangothi Ischemic nge occlusion phakathi Umthambo cerebral libhekene thuthuva sezinzwa futhi ukukhubazeka ngakolunye uhlangothi we lesion. ukuzwela ephazamisekile, eba paresis umbono, nemilenze engenhla nobuso.

Lapho thromboembolism carotid Umthambo eba paresis ngakolunye uhlangothi futhi lehla ngokucijile umbono ohlangothini we occlusion.

Lapho kungenzeka basilar Umthambo occlusion unhlangothi Ischemic ebonakaliswa ngezindlela ezahlukene, kuye ngokuthi ezingeni lesion. Mhlawumbe tinnitus nokuzwa ekulahlekeni ukulahlekelwa kwayo, i-nystagmus nesiyezi, ukuhlanza kanye nesicanucanu. Lapho kunqotshwa ebhuthini endaweni basilar Umthambo noma vertebral imithambo kungabonakala nasemkhakheni ukukhubazeka okuphelele, kabili emaceleni paresis amehlo futhi equlekile.

Inqubo ischemia kwezicubu ubuchopho esethola kungakapheli amahora 6-12. Ngezinye izikhathi, lapho ungakwazi ukubala ngosuku. Ngakho-ke, kubalulekile ukuba kahle futhi ngendlela esifike ngesikhathi ukunikeza ukwelashwa ezidingekayo isiguli, uma kukhona khona i-stroke ischemic. Mnike ukuthula, ekulinganiseni inhliziyo namaphaphu, ukuchitha zokuvimbela izinkinga. Kubalulekile ukubuyisela ukugeleza kwegazi, Ukuvikelwa ubuchopho ekulimaleni okwengeziwe, futhi ukusekela ekudleni kwakhe okuvamile.