Kua whakaaro koe ki te āhua o te rere o te toto e pupuhihia ana e tō ngākau mai i tō mahunga ki ō waewae? Ko te oko toto matua, nui rawa atu i roto i tō tātou tinana, e whakatakoto ana i te ara mō tēnei haerenga katoa, ko te aorta, e ai ki tā mātou i te reo Pākehā, ko te aorta. He rite ki te huarahi matua o tō tātou whenua. Nō reira, i tēnei rā, me kōrero tātou mō tēnei huarahi nui.
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He aha tēnei aorta?
Ki te kī māmā noa, ko te aorta te oko toto nui rawa atu (arteri) o tō tātou tinana. He ngongo e piko ana ki runga, pērā i te tokotoko. Ka tīmata i te rūma maui o raro o tō ngākau (te ventricle maui). Mai i reira, ka piki ake ki tō mahunga, kātahi ka piko ki raro anō. Ka haere tēnei ngongo mā roto i tō uma me te kōhao puku, ā, ka mutu ki te taha o tō hope.
Ka peka atu tēnei uaua nui ki ngā uaua toto iti ake, pērā i ngā rori taha i waho o te huarahi nui. Mā roto i ēnei manga ka haere te toto ki ngā uaua katoa, ki ngā io, me ngā okana katoa o tō tinana.
E hia te rahi o tēnei?
Koinei te uaua toto nui rawa atu o tō tātou tinana. Neke atu i te putu te roa . Ā, tata ki te inihi te whānui i tōna wāhi whānui rawa. I a ia e heke ana ki raro, arā, ki te hope, ka angiangi haere kia tae ki te rua henimita te matotoru.
He aha te mea i hangaia ai te aorta?
He hanganga tino uaua tēnei. E toru ngā paparanga matua o te kiko. Kia kite tātou he aha ēnei.
| Paparanga | Whakaahuatanga me te mahi |
|---|---|
| Paparanga o roto rawa (Tunica Intima) | Koinei te ngongo e haere ai te toto. Kei roto ko te uaua maeneene, te kiko honohono, me tētahi momo pūtau motuhake e kiia nei ko ngā pūtau endothelial. Ko ēnei pūtau te kawenga mō te pupuri i te hāora me ngā matūkai i roto i te toto kia neke mā roto i te ngongo tae noa ki te taenga ki tōna ūnga. |
| Paparanga waenga (Tunica Media) | He mea hanga tēnei paparanga i te uaua maeneene, te elastin, me ngā pūmua collagen. Koinei ngā mea e āhei ai te aorta ki te whakarerekē i tōna rere toto kia rite ki ngā hiahia o te tinana. Ka whānui ake ina nui ake te toto e hiahiatia ana e te tinana. Ka whaiti ake ina iti iho te toto e hiahiatia ana. |
| Paparanga o waho rawa (Tunica Adventitia) | Koinei te mea e pupuri ana i te aorta kia mau tonu. Ka hono atu hoki ki ngā io me ngā kiko e tata ana. |
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Check Availability →Ko te mahi matua o te aorta me tōna hiranga
Ko te mahi matua o te aorta he kawe i te toto whai hāora mai i te ngākau ki te toenga o te tinana . Ehara i te mea koinā anake, ka haria hoki ngā matūkai me ngā homoni mā roto i tēnei oko matua. Mā ngā manga e peka atu ana i te aorta ka taea e ēnei matū te tae atu ki ngā whekau o roto me ētahi atu kiko o te tinana.
Whakaarohia, ko tēnei aorta te pūtake matua o te hāora me ngā matūkai nui mō te nuinga o ngā whekau o roto i tō tātou tinana.
Nō reira, ki te āraihia te rere o te toto i roto i tēnei oko toto nā tētahi mate, nā tētahi aituā rānei, ka tūpono te ora i roto i ngā meneti . Ko ngā āhuatanga kino e whai ake nei ka puta i taua wā:
- Te aneurysm o te aorta
- Te toto i roto i te tinana (Hemorrhage)
- Te wehenga o te aorta
- Te ngoikore o te whatukuhu
- Whiu
Te hanganga o te aorta me ōna wāhanga
Ka taea te wehewehe i te aorta kia maha ngā wāhanga. Kia titiro tātou he aha aua wāhanga.
| Wāhanga | Whakaahuatanga |
|---|---|
| Pūtake o te aorta | Ko te wāhanga e hono ana ki te ngākau. Koinei te wāhanga whānui rawa atu o te aorta. |
| Takirere Aorta | He takirere tēnei e toru ngā taupoki. Ka tuwhera, ka kati hoki ēnei taupoki hei tuku i te toto whai hāora mai i te ngākau ki te tinana. |
| Aorta piki | Ko te wāhanga o te aorta e piko whakarunga ana i tana putanga mai i te ngākau. |
| Āwhata o te aorta | Ko te wāhanga e hanga ana i tētahi āhua piko, he rite ki te tokotoko. He rite ki te piriti e hono ana i ngā wāhanga e rua e piki ana, e heke ana. |
| Aorta e heke ana | Ko te wāhanga roa, tika e rere ana mai i te uma (aorta thoracic) ki te puku (aorta abdominal). |
He aha ngā manga e peka mai ana i te aorta?
He maha ngā oko toto iti e peka mai ana i te aorta.
Ngā peka o te aorta piki
- Ngā uaua koronari: Koinei ngā uaua e tuku toto ana ki te uaua o tō ngākau.
Ngā peka o te aorta nui
- Te pūtake o te uaua roro: Ka wehea anō tēnei kia rua ngā peka: te uaua subclavian matau, e tuku toto ana ki te ringa matau, me te uaua carotid matau, e tuku toto ana ki te roro, te taha matau o te kaki, me te taha matau o te upoko.
- Te uaua subclavian maui: E tuku toto ana ki te ringa maui me te tuara o te roro.
- Te uaua carotid maui: E tuku toto ana ki te roro me te taha maui o te kaki me te upoko.
Ngā peka o te aorta heke (i roto i te uma)
- Ngā uaua pūkahukahu: Ka tukuna te toto ki ngā ngongo pūkahukahu i roto i ngā pūkahukahu.
- Ngā uaua esophageal: E tuku toto ana ki te esophagus, te ngongo e hono ana i te korokoro ki te pito o runga o te puku.
Ngā peka o te aorta heke (i te taha puku)
- Ngā uaua phrenic o raro: E tuku toto ana ki tō diaphragm.
- Ngā uaua o te puku Celiac: Ka tukuna te toto ki ngā whekau o te pūnaha nakunaku, pērā i te puku, te ate, te whēkau, me te pancreas.
- Ngā uaua mesenteric o runga me o raro: Ka tuku toto ki ō whekau.
- Ngā uaua whatukuhu: Ka tukuna te toto ki ō whatukuhu.
- Ngā uaua gonadal:Ka tukuna te toto ki ngā ovaries i roto i ngā wāhine, me ngā testicles i roto i ngā tāne.
- Ngā uaua lumbar: Ka tukuna te toto ki ngā vertebrae, te taurakira, ngā uaua, me te kiri i te tuara o raro.
- Ngā uaua iliac: Ka tukuna te toto ki ngā waewae.
He aha ngā mate ka pā ki te aorta?
Ka pāngia te mahi a te aorta e ngā mate maha, ngā whānautanga hapa, me ngā aituā. Me titiro tātou ki ētahi o ēnei āhuatanga.
Te mate o te takirere aorta
- Te ruakitanga o te aorta: He āhuatanga e kore ai e kati tika ngā papa o te takirere, ka hoki te toto ki roto i te ngākau, kaua ki waho ki te tinana.
- Te whakatōtōtanga o te aorta: Ka pakari, ka whaiti te takirere aorta, ka aukati i te rere o te toto.
- Mate takirere aorta bicuspid: Ahakoa e toru ngā cusps i te nuinga o te wā, i tēnei āhua e rua noa iho ngā cusps o te takirere. Ahakoa he mate whānau mai tēnei, ka puta pea ngā tohu i te pakeketanga.
Te pupuhi, te haehae, me te pakaru o te uaua
- Te aneurysm o te aorta puku: He wāhi ngoikore kei te wāhanga o te pakitara puku e pupuhi ana pērā i te poihau.
- Te tapahi i te aorta: He pakaru i te paparanga o roto o te aorta, ka turuturu te toto i waenga i ngā paparanga o roto me waenganui.
- Aorta pakaru: He pakaru i te pakitara o te aorta e puta ana i ngā paparanga e toru. He tino morearea tēnei nā te mea ka turuturu te toto whai hāora ki roto i te tinana.
Mate ngakau whānau
- Te pūngao o te aorta: He whaiti rerekē o te aorta, ka uaua ake ai te pupuhi toto o te ngākau puta noa i te tinana.
- Te mate ngākau maui hypoplastic (HLHS): He rōpū whānautanga hapa e pā ana ki te taha maui o te ngākau. I roto i ēnei tamariki, he kuiti rawa te aorta hei mahi.
- Te ara toto toto patent (PDA): He pūaha i waenganui i te aorta me te uaua pūkahukahu kāore e kati i a ia anō i muri i te whānautanga, ka taea ai te rere o te toto whai hāora ki roto i ngā pūkahukahu.
Ētahi atu āhuatanga hauora
- Te atherosclerosis o te aorta: Ngā putunga ngako i roto i ngā pakitara o roto o te aorta.
- Aortitis: Te mumura o ngā pakitara o te aorta.
- Te whara o te aorta: Te haehae, te pakaru rānei o te aorta nā tētahi aituā kino, pērā i te hinganga mai i te teitei, i te tukinga rānei o tētahi motuka tere nui.
- Te toto totoka: He toto totoka e puta ana i roto i tētahi oko toto nui, pērā i te uaua toto, e aukati ana i te rere o te toto.
Ko wai kei te nui ake te mōrearea ki te pāngia e ēnei mate?
Ina hoki, ko ētahi mate nui o te uaua, inā koaKa taea e ngā aneurysm me ngā tapahi te tuku iho. Ko ētahi mate ira e pā ana ki te kiko honohono ka taea hoki te whakaputa mate uaua nui.
Hei tāpiri, ka piki ake tō mōrearea mēnā kei a koe ngā āhuatanga e whai ake nei:
- Te pakeketanga: Ka piki ake te mōrearea i te pakeketanga.
- Ngā mate pūmau e kino ai ngā oko toto:
- Te mate pūkahukahu ārai mau tonu (COPD)
- Mate huka
- toto toto tiketike
- Te cholesterol teitei
- Te ngongoro (te mate moe)
- Ngā awe o te āhua noho:
- Te momi hikareti, te whakamahi rānei i ētahi atu hua tupeka
- Te inu nui rawa
- ahotea
- Te noho hei taha tāne.
Me aha tātou kia noho haumaru ai i ēnei mate?
He uaua te ārai i ngā whānautanga hapa, ngā mate ira, me ngā aituā. Engari he maha ngā mea ka taea e tātou te mahi hei tiaki i a tātou mai i ētahi atu momo mate uaua o te ngākau.
- Whai i tētahi momo noho hauora. He mea tino nui te kai i ngā kai totika me te korikori tinana.
- Mena kei a koe tētahi mate pūmau pēnei i te toto toto tiketike, te cholesterol tiketike, te mate huka rānei, me whai i ngā tohutohu a tō tākuta . Tangohia ō rongoā kia rite ki te mea i whakaritea.
- Whakaitihia, kati rawatia rānei te inu waipiro .
- Kimihia ngā huarahi hei whakahaere i te ahotea .
- Kati rawa te momi hikareti me te whakamahi i ētahi atu hua tupeka.
Mena kei te mōrearea koe ki te mate uaua o te ngakau, ki te mea rānei kua kitea e tō tākuta tētahi raruraru iti, he mea tino nui te tirotiro hauora me te aroturuki i ia wā .
Mō tēnei, ka tūtohu pea tō tākuta i ngā whakamātautau pēnei i te CT scan, MRI, Angiography rānei. I runga i ngā mōhiohio i riro mai i ēnei, ka taea te aromatawai i te tūponotanga o tētahi raruraru, ā, ki te tika, ka taea te hoatu maimoatanga i mua i te wā hei ārai i tēnei.
Karere Tangohia ki te Kāinga
- Ko te aorta te oko toto matua me te oko toto nui rawa atu o te tinana. Koinei te ara matua e kawe ana i te hāora me ngā matūkai ki te tinana katoa.
- Ka tino kino, ka mōrearea hoki ngā raruraru o tēnei, pērā i te aneurysm, te tapahi rānei.
- Ka nui ake te mōrearea o te mate uaua o te ngakau nā te toto toto tiketike, te cholesterol tiketike, te mate huka, me te kai hikareti.
- Ko te huarahi pai hei tiaki i a koe mai i ēnei mate ko te noho i tētahi momo noho hauora, me te whakahaere pai i ō mate pūmau.
- Mena kei roto i tō whānau ēnei mate, kei a koe rānei ngā āhuatanga mōrearea, me kōrero koe ki tō tākuta .
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