Uma kukhona i-thrombus enkulu emzimbeni wesimiso somzimba, i-fragment ingase ihlukaniswe nayo, ngokuvamile evame ukuqeda ukujikeleza kwegazi ezingxenyeni ezihlukahlukene zesimiso sokuphefumula. Ngenxa yalokho, ukuhlanganiswa kwamapulmoni kwenzeka - izimbangela zalesi simo esiyingozi, njengomthetho, ziqukethe ama-clots amaningi asekhona kakade ekhona emithanjeni ejulile.
Ingozi ye-thromboembolism iyanda nini?
Kuzici ezibangela ukuphazanyiswa kwegazi lokugaya igazi nokujikeleza kwegazi, ngakho-ke ukwakheka kwe-thrombi, kufaka:
- i-infarction ye-myocardial ;
- ukwenza umsebenzi wokuhlinzwa;
- ukukhuluphala;
- ama-fractures we-tibia noma wesifazane;
- ukushaywa;
- ukuhlala isikhathi eside, ukuhambisana nokuphumula kombhede;
- ukungabi nabulili ekukhiqizeni i-inhibitors ye-clotting yegazi;
- izifo eziphilayo;
- ukwamukela izitho zomzimba zomlomo.
Isizathu esiyinhloko se-thromboembolism yomthambo ukutholakala kwe-clot enkulu yegazi (thrombus). Ngokuvamile itholakala emithanjeni ejulile yesikhumba noma imilenze, kaningi kaningi - izandla noma enye yamakamelo enhliziyo.
Izimbangela zokufa emgodini omkhulu we-pulmonary thromboembolism
Isimo esibucayi sigcina umphumela obulalayo kumacala angu-20%. Lokhu kungenxa yokuthi emva kokuvinjelwa komshini we-pulmonary, igatsha elimele liyeke ukuhlinzekwa ngegazi, ngakho-ke ligcwele umoya-mpilo. Ngenxa yalokho, i-hypoxia (i-oxygen starvation) yezingaphakathi zangaphakathi iqala, kunciphisa okubi ekucindezelweni kwegazi (hypotension), kukhona i-tachycardia, i-dyspnea, i- anaphylactic shock . Ukungasebenzi kwamanye ama-ventricles yenhliziyo, ukulimala kwe-myocardium kubonakala. Ezinsukwini ezimbalwa, kungenzeka ukuthi i-infarction yamaphaphu ingenzeka, lapho i-artery evinjelwe khona.