Munguva yekuwedzerwa CT kuongororwa, mushandisi anowanzo shandisa high-pressure injector kuti akurumidze kupinza iyo inosiyanisa mumidziyo yeropa, kuitira kuti nhengo, maronda uye tsinga dzeropa dzinoda kutariswa dzinogona kuratidzwa zvakajeka. Iyo high pressure jekiseni inogona kukurumidza uye nemazvo kupinza huwandu hwakakwana hwepamusoro-concentration mutsauko midhiya mutsinga dzeropa remuviri wemunhu, kudzivirira iyo midhiya yekusiyanisa kubva pakunatswa nekukurumidza mushure mekupinzwa mumuviri wemunhu. Iyo yekumhanyisa inowanzoiswa zvinoenderana nenzvimbo yekuongorora. Semuenzaniso, pakuongororwa kwechiropa, kumhanya kwejekiseni kunochengetwa muchikamu che3.0 - 3.5 ml/s. Kunyange zvazvo jekiseni repamusoro-soro rinobaya nokukurumidza, chero bedzi tsinga dzeropa dzemutauriri dziine elasticity yakanaka, jekiseni rakawanda rakachengeteka. Dozi remusiyano rinoshandiswa muCT scan yakakwenenzverwa inosvika chiuru chimwe chehuwandu hweropa remunhu, izvo zvisingazokonzeredze kuchinja kukuru muhuwandu hweropa remunhu.
Kana iyo midhiya yekusiyanisa ikaiswa mutsinga yemunhu, musoro wacho unozonzwa fivha yemunharaunda kana kunyange systemic. Izvi zvinodaro nekuti chinosiyanisa chinhu chemakemikari chine yakakwirira osmotic zvimiro. Kana jekiseni repamusoro-soro rinoiswa mutsinga nekukurumidza, rusvingo rwemudziyo weropa ruchakurudzirwa uye musoro wacho uchanzwa kurwadziwa kwevascular. Inogonawo kuita zvakananga pavascular smooth muscle, zvichiita kuti tsinga yeropa yemunharaunda iwedzere uye kuunza kupisa uye kusagadzikana. Uku ndiko kuita kwakapfava mumiriri wekuita izvo zvisingazokonzere kukuvadza kumuviri wemunhu. Ichadzokera kune yakajairika nekukurumidza mushure mekusimudzira. Naizvozvo, hapana chikonzero chekuvhunduka kana kusanzwisisa kana fivha yemuno kana systemic ikaitika kana mumiriri wekusiyanisa akabayiwa.
LnkMed inotarisa pane angiography indasitiri uye inyanzvi inogadzira inopa mhinduro dzekufungidzira. YeduCT imwe chete,CT mbiri mbiri , MRI,uyeDSAhigh pressure injectors inoshandiswa zvakanyanya muzvipatara zvikuru kumba nekune dzimwe nyika.
Isu tinovavarira kuita kuti zvigadzirwa zvedu zvishande zvakanyanya kuti zvizadzise zvinodiwa nemurwere uye kuti zvizivikanwe nemakiriniki epasirese.
Nguva yekutumira: Zvita-12-2023
