Wakambozvibvunza here kuti zvinhu zvingani zvinoshamisa zvinoitika mukati memiviri yedu? Kungofanana nemigwagwa muguta guru, miviri yedu yakazara netsinga dzeropa (kana kuti tsinga dzeropa, kutaura chokwadi, tsinga dzeropa). Idzi ndidzo dzinotakura okisijeni nezvinovaka muviri zvatinoda kuti tirarame muchikamu chega chega chemuviri wedu. Saka nhasi tichataura nezvetsinga yeropa inokosha zvikuru muhurongwa hweropa uhwu, inoshanda semugwagwa mukuru. Ndiyo Brachiocephalic Artery . Kunyangwe zita racho ringanzwika serisinganzwisisike, basa raro rakakura kwazvo.
Zvichitaurwa zviri nyore, chii chinonzi Brachiocephalic Artery?
Fungidzira kuti moyo wako ndiwo pombi huru yemvura mumuviri wako. Pombi iyi inotumira ropa mumuviri wako wese kuburikidza nechubhu yakakora uye yakasimba. Tinoidaidza kuti aorta . Aorta iyi inobuda mumoyo yokotama semubato wemukwende yozodzika. Bazi rekutanga uye rakakura rinobuda mukona iyoyo, kureva aortic arch , rinonzi brachiocephalic artery.
Zvichitaurwa zviri nyore, iyi itsinga huru yeropa iri kumusoro kurudyi kwechipfuva chedu, ichibatana neaorta. Basa rayo guru nderekupa ropa kumativi ekumusoro kurudyi emuviri wedu, kureva ruoko rwerudyi, rutivi rwerudyi rwemutsipa, uye rutivi rwerudyi rweuropi .
Mamwe mazita maviri anoshandiswa pane izvi:
- Brachiocephalic Trunk: 'Trunk' zvinoreva trunk. Izvi zvinodanwa nekuti dzimwe tsinga mbiri huru dzinotanga pano.
- Tsinga dzemutsinga: Iri izita rekare zvishoma.
Saka ichi chikamu chakakosha kwazvo chehurongwa hweropa hwemuviri wedu.
Chii chaizvo chinoitwa netsinga iyi?
Basa rayo guru nderekutakura ropa rakachena, rine oxygen yakawanda rinopombwa nemoyo kuenda kunhengo dziri kurudyi rwemuviri. Fungidzira, unonyora neruoko rwako rwerudyi, wosimudza mutoro, wodya. Zvese izvi zvinoda simba kubva mutsandanyama dziri muruoko rwako rwerudyi. Kuti uwane simba iroro, unofanirwa kugara uchigamuchira oxygen. Nzira huru inopa ropa rakawanda reoxygen kuruoko rwerudyi inotanga netsinga iyi yeropa inonzi brachiocephalic.
Ndizvo zvakaitawo neuropi hwedu. Uropi hahugone kushanda husina okisijeni kwesekondi imwe chete. Ndihwo zvakare hunopa chikamu cheropa chinodiwa kuti rutivi rwerudyi rweuropi rushande zvakanaka. Kwete izvozvo chete, asi nhengo dziri kurudyi rwemutsipa wedu nechiso zvinopihwawo ropa kuburikidza nemapazi anobuda kubva mahuri.
Zvichitaurwa zviri nyore, kushanda zvakanaka kweruoko rwako rwerudyi, mutsipa, uye rutivi rwerudyi rweuropi hwako kunoenderana netsinga iyi diki yeropa, asi ine simba guru.
Chubhu iyi inotakura ropa rine oxygen here kana kuti ropa risina oxygen?
Ropa rakachena zvechokwadi, rine okisijeniRopa iri rakachena, rinopombwa nerutivi rwekuruboshwe rwemwoyo wedu, rinopinda nemutsinga yeropa (aorta) ropinda mutsinga yeropa inonzi brachiocephalic. Ropa iri rinozofamba kuenda kunzvimbo dzakasiyana-siyana dzemuviri, richipa okisijeni nezvinovaka muviri, rozodzoka seropa risina mweya kurudyi rwemoyo kuburikidza netsinga.
Tsinga iyi iri kupi mumuviri?
Iri kumusoro kurudyi kwechipfuva chedu, pamusoro pemoyo nepasi pemutsipa. Panyaya dzezvekurapa, nzvimbo iyi inonzi Mediastinum . Iyi inzvimbo yakakosha zvikuru. Nekuti moyo, trachea, nemimwe mitsipa mizhinji yeropa iri mukati meiyi nzvimbo.
Kunyangwe iri riri bazi rekutanga kubva paaorta, harisi bazi rekutanga kubva paaorta pachayo. Izvi zvinodaro nekuti tsinga dzemoyo , dzinopa ropa kutsandanyama dzemwoyo, dzinotangira paaorta iri kukwira. Saka tsinga dzemoyo ndidzo dzinotanga matavi ekutanga eaorta.
Matavi maviri makuru etsinga ye brachiocephalic
Tsinga iyi inofamba masendimita angangoita 4-5 kumusoro uye inopatsanurana kuita matavi maviri makuru pedyo nejoini apo clavicle nesternum zvinosangana kurudyi rwedu. Tinodana kupatsanurana uku kuti bifurcation .
| Zita retsinga | Nzvimbo huru dzekupa ropa |
|---|---|
| Tsinga yeSubclavian Yerudyi | Inopa ropa kuruoko rwerudyi rwese. Pamusoro pezvo, inopawo ropa mumusoro, mumutsipa, uye mune zvimwe zvikamu zvechipfuva. |
| Tsinga yeCarotid Yakajairika Yerudyi | Inopa ropa kuuropi, kumeso, uye nyama dziri kurudyi rwemutsipa. |
Tsinga iyi yakagadzirwa nei?
Kufanana nedzimwe tsinga dzeropa, iyi ine madziro ane zvikamu zvitatu zvikuru.
- Tunica Intima: Iri ndiro jira remukati-kati rakatsetseka. Izvi zvinoita kuti ropa rifambe zviri nyore risingagwambe.
- Tunica Media:Iri ndiro divi repakati retsandanyama. Rakaita serinotenderera. Rinogona kukwenya nekutambanudza kana zvichidikanwa. Izvi zvinobatsira kudzora BP nekuyerera kweropa.
- Tunica Adventitia: Iyi ndiyo nhanho yekudzivirira yekunze. Inopa simba nechimiro chetsinga.
Tsinga iyi yakafanana here mumuviri wemunhu wese? (Mamiriro emuviri)
Kwete. Miviri yevanhu vazhinji yakafanana neyandakatsanangura kare, asi vamwe vanhu vanogona kunge vaine misiyano midiki. Izvi hazviwanzo kukonzera matambudziko makuru. Izvi zvinonzi Anatomic Variations .
Mitsipa mikuru mitatu inowanzo buda muaorta arch:
1. Tsinga yeBrachiocephalic
2. Tsinga yeSubclavian yekuruboshwe
3. Tsinga yeCarotid Yakajairika Yekuruboshwe
Asi mune vamwe vanhu, maitiro aya anogona kusiyana. Semuenzaniso, tsinga yeropa inonzi brachiocephalic netsinga yeropa inonzi left common carotid artery zvinogona kubva pamuti mumwe chete. Zvadaro matavi maviri makuru anotangira pakona kweaorta. Izvi zvinowanzoonekwa netsaona panguva yekuedzwa, senge CT scan, inoitirwa chimwe chikonzero.
Kune mitsipa miviri yeropa inonzi brachiocephalic arteries, kurudyi nekuruboshwe here?
Vanhu vazhinji vane tsinga imwe chete yeropa inonzi brachiocephalic, uye iri kurudyi. Asi kashoma, vamwe vanhu vane tsinga iyi kurudyi nekuruboshwe nekuda kwekusiyana kwemaumbirwo emuviri wavo.
Ndezvipi zvirwere zvinokanganisa tsinga iyi?
Kunyange zvazvo tsinga iyi yakasimba, mamwe matambudziko ehutano anogona kuikuvadza zvakanyanya .
| Dambudziko rehutano | Tsananguro iri nyore |
|---|---|
| Tracheo-innominate fistula (TIF) | Ichi chirwere che emergency, chinogona kuisa upenyu panjodzi. Vamwe vanhu vanonetseka nekufema uye vanoiswa chubhu nepaburi riri mumutsipa (tracheostomy). Kana chubhu iyi ikasiyiwa panzvimbo yayo kwenguva yakareba, inogona kukonzera kubatana kusina kujairika (fistula) pakati pe trachea ne brachiocephalic artery iri pedyo. Izvi zvinogona kukonzera kubuda ropa kwakanyanya uye zvinogona kuisa upenyu panjodzi. Izvi zvinoda kuvhiyiwa nekukurumidza. |
| Kuora kweropa muropa | Apa ndipo apo cholesterol nemafuta zvinoungana mumadziro etsinga, zvichiita kuti mukati metsinga mutete. Zvakafanana nengura iri kuungana mupombi yemvura. Izvi zvinovhara kufamba kweropa. Dambudziko iri rinowanzo kanganisa tsinga dzemumutsipa, asi kashoma kuti tsinga yebrachiocephalic ikanganiswewo. Izvi zvinogona kuderedza huwandu hweropa rinoyerera kuenda kuuropi nemaoko. |
| Aneurysm | Aneurysm inzvimbo isina simba iri mumadziro etsinga inobuda sebharumu. Izvi zvakafanana nenzvimbo isina simba iri muvhiri remotokari inobuda sefuro. Iyi inyaya isingawanzoitiki ye aneurysm mutsinga ye brachiocephalic. Asi kana ikadaro, pane njodzi yekuti ibude. |
Tingachengetedza sei tsinga iyi inokosha iine hutano?
Pane zvinhu zvakawanda zvaunogona kuita kuti tsinga dzose dziri mumuviri wako dzigare dzakasimba, kwete chete tsinga yeropa inonzi brachiocephalic artery. Izvi zvakakoshawo pahutano hwemwoyo wako.
- Rega kusvuta fodya zvachose. Kusvuta ndiko kukuvadza kukuru kwaunogona kukonzera tsinga dzako.
- Idya chikafu chine hutano. Deredza zvekudya zvine mafuta akawanda, munyu, uye shuga zvakanyanya sezvinobvira. Idya michero yakawanda, miriwo, zviyo zvakakwana, uye chikafu chine fiber yakawanda.
- Rovedza muviri nguva dzose. Ita mamwe maekisesaizi, akadai sekufamba netsoka, kumhanya, kana kuchovha bhasikoro, kwemaminitsi makumi matatu pazuva, mazuva mashanu pasvondo.
- Ramba uine huremu hwakanaka. Bvunza chiremba wako kuti huremu hwakanaka hwakaita sei pahurefu hwako.
- Deredza kunwa doro.
- Dzora kushushikana. Zvinhu zvakaita sekufungisisa, yoga, uye kuita zvinhu zvinofadza zvinogona kubatsira kuderedza kushushikana.
- Shandisa mishonga yako sezvakarairwa nachiremba wako. Kana uine zvirwere zvakaita seBP, chirwere cheshuga, kana cholesterol yakakwira, zvakakosha kutora mishonga yako nenguva.
- Wana hope dzakakwana. Zvakakosha kuti munhu mukuru arara maawa manomwe kusvika mapfumbamwe pazuva kuti mwoyo wake uve neutano hwakanaka.
- Enda kunoongororwa nachiremba nguva nenguva. Enda kunoongororwa nachiremba wako kanenge kamwe chete pagore kuti uonekwe zvizere.
Kudzidza nezvemaumbirwo emuviri wedu (anatomy) kunogona kuoma zvishoma. Asiwo chinhu chinoshamisa zvikuru. Ungave uchidzidza nezvezvinhu izvi nekuda kwechirwere, kana kuti nekuda kwekuwana ruzivo. Zvisinei, kana uine mibvunzo kana zvinokunetsa, usambotya kubvunza chiremba wako nezvazvo.
Mharidzo Yekuenda Nayo Kumba
- Iyo tsinga yeropa inonzi brachiocephalic tsinga huru inotangira mu aorta yemoyo.
- Izvi zvinopa ropa rine okisijeni kuruoko rwerudyi rwemuviri, mutsipa wekurudyi, uye divi rekurudyi reuropi.
- Inopatsanurwa kuita matavi maviri makuru: Right Subclavian uye Right Common Carotid.
- Zvirwere zvakaita sekuiswa kwecholesterol muropa (atherosclerosis) uye kushaya simba uye kuzvimba kwemadziro etsinga (aneurysm) zvinogona kukanganisa tsinga iyi.
- Nekutevera mararamiro ane hutano (kudya kwakanaka, kurovedza muviri, uye kusaputa fodya), unogona kuchengetedza tsinga iyi pamwe chete nehurongwa hwako hwese hwemwoyo huine hutano.
- Kana uine zvinokunetsa nezvekushanda kwemuviri wako, usazeza kukurukura nezvazvo nachiremba wako.
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