I-stenosis yesitya yinto eqhelekileyo isifo esibonakala ngokunciphisa imithana yegazi. Kubaluleke kakhulu kwesi sifo ukuxilongwa ngexesha elifanelekileyo, kuba izigulane azivumi ukuba zizibonakaliso kwiimpawu zokuqala, kwaye xa iimpawu zibonakala, umngcipheko wesifo sobuhlungu usukhulu kakhulu.
Unyango lwe-stenosis ye-vascular
Ukunciphisa izitya kuphathwa ngokukhawuleza kunye nokutya okuchasene ne-cholesterol, umlinganiselo ofanayo wokuzilolonga nokuphumla, kunye namayeza. Maxa wambi unyango lwe-stenosis lufuna ukungenelela kwonyango.
I-stenosis yeempahla zentloko nentamo
Ukugqithisa kweempahla zentloko nentamo kuchaphazela kakhulu ukusebenza kwengqondo. Iinqanawa ezibanzi entanyeni ngokuqhelekileyo azixhatshazwa yi-stenosis, kodwa iiraroti ze-carotid zithinteka kakhulu. I-stenosis yemitya ye-cerebral ingabangela imiphumo eyahlukileyo:
- ukuphulwa kolawulo lokuhamba;
- iingxaki zeememori;
- ukuphazamiseka kwengqondo;
- izithulu zincinane okanye ezipheleleyo, njl.
Iimpawu ziquka:
- ukungcola;
- intloko;
- iimpukane eziqhekezayo phambi kwamehlo;
- buthathaka;
- mnyama emehlweni;
- ingxolo ezindlebeni .
Unyango lwe-stenosis yeempahla zentamo kunye nengqondo kufuneka ziqale kwimbonakalo yokuqala yesi sifo, kuba kungenjalo isigulane sinokujamelana nesifo sengqondo kunye nokukhubazeka.
I-Stenosis yeempahla zecala eliphantsi
Ukutshatyalaliswa kweempahla zelungu ezingaphantsi kunokukhokelela eku:
- baqhwala;
- intlungu yeemeyimu ezahlukeneyo ezinyaweni nasezinyaweni xa uhamba kwaye uphumle;
- i-atrophy;
- ukungabi namandla (kubakho kwi-50% yezigulane zesilisa ezinokukhutshwa okanye ukuphulwa kwegazi kumatriyriyali ye-aliac);
- i ngqumbo;
- izilonda kwizitho ezisezantsi, ngakumbi kwizwane.
Iimpawu ezingadinga unyango lwe-stenosis yeempahla zecala eliphantsi:
- ukubonakala kwentlungu emilenzeni;
- isikhumba esiluhlaza semilenze;
- ukukhahlela kwesikhumba ejikeleze amathanga;
- baqeshwe.
I-Stenosis yeenqwelo zee-coronary zenhliziyo
Nge-stenosis yeenqwelo zentliziyo kukho isifo esibizwa ngokuba yi-ischemic. Kule meko kukho ingozi yokuvela:
- i-myocardial infarction;
- ukungapheli kwentliziyo , njl
Izimpawu ezibonakalayo zinokuqwalaselwa:
- intlungu entliziyweni, kunye nokusabalala kwintonga yesobunxele, isicapula, emhlathini osezantsi;
- ukuphazamiseka kwengqungquthela yentliziyo;
- ukuphefumula okuqhubekayo;
- ukuvuvukala kweemida eziphantsi;
- Ubuthakathaka obuninzi (kuya kwenzeka ngokukhawuleza);
- ukuvela kokwesaba ukufa.
I-Stenosis yemifuno yeentso
Olu hlobo lwe-stenosis lugqithiso lwe-artifial renter, leyo, ngokusemthethweni, ibangele uxinzelelo lwegazi. Kwaye iziyobisi azincedisi ukulungelelanisa ingcinezelo. Ukongeza, ukuba ukubonelela ngokufanelekileyo akufumani iimbongo zombini, ngoko oku kunokuchaphazela umsebenzi wabo. Ngokuqhelekileyo kubonakala enye uphawu eliyingozi - i-edema ye-pulema. Oku kwenzeka ngokuchasene nemvelaphi yokuhluleka kwentliziyo ngokukhawuleza (i-ventricle ekhohlo).
Ukuthintelwa kwe-stenosis yemithambo yegazi
Esi sifo sinobungozi kuba umntu, ecinga ukuba unempilo, unokuzibandakanya ekunciphiseni imithwalo yegazi. Oku kunokuthintela ngokulandela ezi mfuneko zilandelayo:
- Ukwenza kunye nokuhambelana nokutya kunye nenqanaba elinciphile le-cholesterol, amafutha ezilwanyana. Ungadli "ukutya okukhawulezayo" kuba oku kutya, kwindawo yokuqala, kunempembelelo enkulu kwi-cardiovascular system.
- Imfuneko ebalulekileyo yimiqathango yesisindo somzimba, ekubeni ukukhuluphala komzimba kungenye yezizathu zezifo ezininzi.
- Yenza ngokwenyama nangengqondo, kodwa ungalibali ngokuphumla.
- Ukuhlala rhoqo uviwo lwezokwelapha ukuzinza kwentliziyo kunye nezinye izitho.