Sei kuva ischemic sitiroko

In atrial fibrillation, pamwe myocardial infarction, pamwe prosthetic mwoyo mavharuvhu, endocarditis kutapuriranwa hunhu embolus kure iyo rinogumisa ngarava lumen uye kuupenyu ischemic uropi. Apo vashoma mudziyo occlusion mu myocardial infarction, chirwere cheshuga, uye BP ingangoumbwa pamusoro mugove recessed pakati necrosis muuropi. Saka, regai kuumba dzakawanda nzvimbo ischemic kuzotadzira uropi hemispheres uye zvishoma abdominal, akatumidza lacunar nevanga. Kakawanda, zviratidzo chimiro ichi chirwere zvapera.

Ichi chirwere chakakomba zvikuru - Ischemic sitiroko, zvikonzero zvingafananidzwe muchidimbu sezvinotevera:

• The thrombus kana Dombo-kure parusvingo uye kuburikidza neropa anopinda diki nemidziyo uropi.
• Blood clot Unokanganisa kubva endocardial uye anovhara lumen pamusoro chepfungwa tsinga.
• Kana zvaipesana hemodynamics, mwoyo nokukundikana uye murombo kweropa imwe embolus kubva pamoyo muwisira carotid tsinga.
• Lacunar chepfungwa ischemia pamusoro yaitwa neBP uye chirwere cheshuga mellitus zvikuru.
• Kuitika pachiitiko chinotyisa arteries anogona tutira, iyo inotungamirira kuupenyu chepfungwa ischemia.

Ischemic Kurohwa ane madhigirii matatu zvakaoma. Govera chepfungwa zviratidzo uye zvatichiri. Headache, kurwadziwa eyeballs, iyo kunowedzera kufamba kwavo, kuda kurutsa, dzungu uye kurutsa hazvizivani zviratidzo.

Its Migumisiro kuvimba murwere zera, nzvimbo localization pakati vascular occlusion, ya occlusion rimwe collaterals uye BP. The yakawanda nguva yapfuura kubva blockage uye nzvimbo zvikuru kukundwa, kuti nokukurumidza kuuya kusingarapiki kwendangariro. Zviratidzo ischemic sitiroko kuvimba localization ari occlusion. Kana occlusion of Anterior chepfungwa tsinga kunokanganisa maoko nemakumbo maduku, kukura zvikuru simba, paresis kana muviri, havachanyatsogoni kutaura.

Kukurirwa ari posterior chepfungwa tsinga pane kutyora zviri cerebellum mashandiro uropi hunde, occipital nezvenyama lobes. Pane kunetseka kumedza, kufema mwoyo, uye zvakakomba kutyorwa mwoyo. Kungava nokushushikana kufambisa nemafambiro, aikanganiswa marwadzo uye tembiricha. ndivete unokosha kuziva kusvikira pakoma, skewing chiso somugumisiro pokukundwa yacho trigeminal uye uso tsinga kuoma hafu muviri. On chikamu kukura nystagmus, strabismus.

Ischemic sitiroko pamwe occlusion yapakati chepfungwa tsinga kunoratidzwa kutsinga dzinouya vachivavhiringidza uye kuoma uri pakatarisana divi lesion. Anetseka utetsa, anovandudza paresis maonero, okumusoro maoko nemakumbo uye chiso.

Kana carotid tsinga thromboembolism hwapedyo paresis pakatarisana uye anosiya zvikuru chiratidzo pamusoro kurutivi occlusion.

Kana basilar tsinga occlusion Ischemic sitiroko aoneswe dzakasiyana, zvichienderana ufanane lesion. Pamwe tinnitus uye kunzwa kurasikirwa kusvikira ayo kurasikirwa, nystagmus uye dzungu, kurutsa uye svoto. Kukurirwa munzvimbo hunde nzvimbo basilar tsinga kana vertebral arteries inogona kuchengetwa nourema chakakwana, kaviri madziro paresis anopenya uye pakoma.

Process ischemia kuti uropi riri reversible mumaawa 6-12. Apo neapo, kana unogona kuverenga pazuva. Naizvozvo, zvakakosha kuti zvakanaka uye nenguva netsika kugovera zvinodiwa kurapwa murwere, kana paiva ischemic sitiroko. Mumupe runyararo, kudzikamisa mwoyo nemapapu, vanopedza kudzivirira yematambudziko. Zvakakosha kuti adzorere aibuda ropa, uropi kudzivirirwa mberi zvakakanganisika, uye kutsigira kwake wenguva kudya.