Ukuqhekeka kwe-Vascular kuyimvelo eyingozi yengqondo. Kungaba yingxenye, ukwehlisa i-sosudiki kunoma iyiphi ingxenye yomzimba ngesilinganiso esikhulu noma esingaphansi, noma sigcwele, ukuvala yonke i-lumen. Ekuqaleni kokuthuthukiswa kwalesi sifo, izimpawu azikho neze. Futhi uma zivela, ingozi yokuthuthukisa i-infarction e-myocardial acute noma isifo so-ischemic iphakeme kakhulu.
Izimbangela ze-vasoconstriction
Isizathu esiyinhloko se-vasoconstriction ukuxubana emithanjeni ye-cholesterol plaques. Lapho bekhuphula, ukukhanya kancane kancane kunciphisa futhi kukhona ukuvinjelwa okuphelele. Ngaphezu kwalokho, ingxenye ye-plaque ingavela futhi, ihamba eduze kwegazi, ivale izicucu ezincane.
Ukuqoqwa kwe-cholesterol ngokuvamile kwenzeka uma:
- i-atherosclerosis;
- isifo sikashukela mellitus;
- i-hypertension;
- ukukhuluphala;
- i-vasculitis.
Ukwehliswa kwezitsha zenhliziyo
Ukunciphisa imithwalo yegazi kuvela lapho behlaselwa yi-atherosclerosis. Ngokuyinhloko, lesi sifo sitholakala emithanjeni ye-coronary and coronary, ehlinzeka ngegazi emzimbeni wenhliziyo. Ukunciphisa kancane kwemikhumbi ye-coronary kuyimbangela ye-coronary heart disease kanye nokuhluleka kwenhliziyo. Ungakwazi ukubona lesi simo ngezimpawu ezilandelayo:
- ubuhlungu obukhulu esifubeni;
- i-arrhythmia;
- ukuphefumula (ngisho ne fiznagruzkah encane);
- i-edema.
Uma kukhona ukuvinjelwa okuphelele kwe-vascular, isiguli sikhula i-infarction eyingozi ye-myocardial.
Ukuvinjelwa kwemikhumbi ye-cerebral
Ukwehliswa kwemithambo yegazi yengqondo kuphazamisa ukuhlinzeka kwegazi okuvamile kwalesi sitho. Uma ukukhubazeka okunjalo kwenzeka kancane kancane, isiguli siqala ukuphazamiseka kwemoto, ukuphazanyiswa emkhakheni womzwelo, futhi ngezinye izikhathi kukhona ukuhluleka ememori. Ukuqedwa kwemikhumbi ye-cerebral kungabangela ukuphazamiseka kwe-cerebral. Lesi simo sibonakala ngezimpawu ezifana nalezi:
- ikhanda elibi;
- ukuhlanza;
- isiyezi;
- i-paresis kanye nokukhubazeka.
Ukwehliswa kwezitsha zentanyeni
Ngalolu hlobo lwesifo, isibani semikhumbi yokulanda, esinika igazi ebuchosheni, sinciphise kakhulu. Kanye nabo, njengomthetho, imishanguzo ye-carotid ithinteka. Kodwa imithanjeni yentamo ihlupheka kakhulu. Ngokunciphisa kakhulu izitsha zentanyeni, izimpawu zifana nokuthi uma ukujikeleza kwegazi ebuchosheni kuphazamiseka. Kodwa kaningi ukukhubazeka okunjalo akubonakali cishe noma yikuphi indlela futhi isiguli sithola ngakho lapho kuphazamiseka isifo. Yingakho kubalulekile ukuvakashela udokotela, uma kuvame ukuvela:
- isiyezi;
- ubumnyama emehlweni;
- "Izimpukane" phambi kwamehlo;
- umsindo ezindlebeni ;
- ukuzwa ubuthakathaka emilenzeni ehlukahlukene.
Ukunciphisa izitsha zemilenze
Ukwehliswa kwezitsha zemilenze kuyisifo esiyingozi. Mayelana nokuthuthukiswa kwayo kungase kubonise ukuthi ubuhlungu besikhumba emilenzeni engaphansi, ubuhlungu obukhulu futhi buhlungu kakhulu. Uma ungaqali ukwelashwa ngokuhamba kwesikhathi, ukwehlisa umlenze kungaba nemiphumela eminingi engathandeki. Phakathi kobuhlungu obuvame kakhulu emilenzeni, ngisho nokuphumula, i-muscle atrophy, izilonda kanye nesifo sofuba.
Ukwelashwa kwe-vasoconstriction
Indlela yokwelashwa kwe-vasoconstriction ixhomeke ekungenikeni kwesifo kanye nendawo yayo. Uma izingqwembe ze-cholesterol zincane, ungaziqeda ngokushintsha indlela yakho yokuphila (ukuyeka imikhuba emibi ehlukahlukene, ukudla njalo futhi udlale futhi udlale imidlalo).
Ingabe isifo esithile sasiholela ekunciphiseni noma ukuvinjelwa kwamathambo? Kudingeka ukuphatha futhi uthathe imithi ukunciphisa izinga le-cholesterol:
- Isiphambano;
- Lipitor;
- Leskol, njll.
Ezimweni ezimbi, ukungenelela kokuhlinzwa kuyadingeka ukuhlanza izitsha. Kulokhu, imisebenzi elandelayo yenziwa:
- Endarterectomy - ukususwa kwe-thrombi encane ekunciphiseni i-lumen.
- Ukusuka - ukubeka isiteshi sokugeleza kwegazi ngokudlula indawo ewonakele kakhulu.
- Ukugxila - ukubeka i-stent emkhunjini, okwandisa izindonga zayo, ukwandisa ukujikeleza kwegazi.