Kwemithambo Aortic - ngumbulali cwaka.

Aorta - isitya sikhulu zibalulekileyo emzimbeni womntu. Le aorta iqala em- esifubeni kwaye inabela peritoneum, ukuba amasebe amaninzi kwikhondo labo, ukwakha izitya ezincinane. Ekuqaleni netoti aortic malunga ezintathu iisentimitha, ngoko linciphise isitya sibe sincinane. Aorta iqulathe ngeengcamba ezintathu - an iqokobhe yangaphakathi, phakathi langaphandle.

Kucacile ukuba kukho nayiphi na ingxaki kunye aorta kuchaphazela umzimba uphela, ngokuba imeko ukuhamba kwegazi aortic ixhomekeke abaseleyo amalungu kunye namalaphu. Eyona ngxaki iqhelekileyo lo aorta - kwemithambo. kwemithambo Aortic i Buze lokuqala eludongeni ngesitya, endaweni yayo asemngciphekweni; kwandule ke asike kunye reflux igazi phakathi inwebu. Isiphumo kunawo ezisengozini kwemithambo aortic - iindonga abana kunye ukopha olubanzi, esongela ukufa.

kwemithambo Aortic ngezizathu ezininzi. Amabini ekhulwini izigulane kunye nezalamane ingxaki efanayo, ngoko ke into ilifa kungabonakala apha. Esinye isizathu - yamafutha (eludongeni aortic kunye ukuvela umonakalo zakhe atherosclerotic) kunye nesifo kwizicwili. iingxaki ebalulekileyo ukuhambisa aorta izifo ezosulelayo kunye ukudumba eziye zidluliselwe yi umzimba. kwemithambo Aortic lunokwenzeka ngenxa malformations iziphene semithambo, utshintsho zophendlo lwezifo kubume. Oku kunokubangela ingxaki ukukhulelwa kakhulu izigulane ababhinqileyo kunye imithambo yegazi babuthathaka, - ukwandisa umthamo wegazi elijikeleza inegalelo uxinzelelo imithambo yegazi kunye ukubonakala lunamaqoqo.

Iimpawu aneurysms aortic zimbalwa. Kungenxa yoko le nto sifo isoloko ijongelwe sikwinqanaba lokuqala, eqonda kakhulu kamva kuphela xa isicelo ingxaki eyahlukileyo. Ukuba kwemithambo lifikelele ngomli-, ivelise ukuphelelwa umoya okanye khohlo xa sikuxinile uqhoqhoqho. Ukuba kwemithambo aortic ukho kule kuvuleke iminxunya, i yokuginya ukuba waphula inkqubo - izigulana va umntu phantsi kwentamo, kummandla pyloric. Ukuba kwemithambo wakhamela Vena cava awongamileyo, kusenokuba kudumba umntu uba puffy wathela intamo. Njengomgaqo, kwemithambo enkulu aortic evusa kokuhlaselwa angina sifuba, nto leyo ibhanile intliziyo kuthetha ntoni ayisebenzi. Ngenxa yesi sizathu kunokwenzeka sele kuyigweba malunga intliziyo ebuhlungu, kunye ingxaki nemithambo.

Ukuba kwemithambo aortic ise esiswini, ngoko akukho zikhalazo. Kuphela ngamaxesha athile, izigulane uphawula into pulsation esiswini, ngamanye amaxesha iintlungu ibonakala ukuya ngasemva okanye sinciphise umva.

Njengoko kukhankanyiwe ngasentla, le komsipha eyona abangcangcazelisi i kwemithambo aortic. Ekubeni isikepe enobubanzi enkulu, elijongene ukopha ebonakalayo. Le aorta ibhuqiwe ngokuthe ngcembe, umaleko yi umaleko. Unobangela asike aortic ikakhulu eziphakamileyo uxinzelelo lwegazi. Okokuqala uphazanyiswe iqokobhe aortic yangaphakathi, ngoko i-avareji. Iqokobhe yakutshanje ukwazi ukumelana nobunzima obukhulu. Xa abantu iphula ngeengcamba ezimbini yokufa phezu kwiinyanga ezintathu ezizayo, phezulu ukuya kumashumi alithoba ekhulwini. Xa izigulane komsipha aortic kumakishwa evuthayo intlungu kwisiza komsipha semithambo, uxinzelelo lwegazi ashiye kabukhali, ebonisa ukuba lo walivala ithende igazi kwegazi. Ezi mpawu basoloko bexakaniseka kunye ndamelwa yintliziyo, ngokuba umfanekiso yinto efana kakhulu ndamelwa yintliziyo. kwemithambo uqhekeko uya ekugqibeleni kukhokelela ekufeni izigulane kufa kwimizuzu.

Kwemithambo benqanawa inkulu - le aorta - a zinzima kakhulu. Xa kungekho symptomatology ezikhoyo oko kwimizuzwana iyakwazi ngokubulala abantu. Oko ukuze ube bathinjwa kwesi sifo, kuyimfuneko nokuba ndisemncinane ukulawula uxinzelelo lwegazi lwabo, kwimeko zokuphula - ukuba uhlolisiso, yenze angiogram, enokuthi ibonise indawo ezinokuba yingozi. Omnye yemiqathango eziphambili ukuvimbela - ukuyeka ukutshaya, utywala, ukutya okunamafutha, imo gentle ngokweemvakalelo. Phantsi kwezi meko, esi sifo zinokuthintelwa.