Mea Kākau: Laura McKinney
Lā O Ka Hana: 5 Apelila 2021
HōʻAno Hou I Ka Lā: 17 Nowemapa 2024
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Your Doctor Is Wrong About Cholesterol
Wikiō: Your Doctor Is Wrong About Cholesterol

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He aha ka dissection o ka aorta?

ʻO ke aorta kahi aʻa nui e lawe i ke koko mai kou puʻuwai. Inā loaʻa iā ʻoe kahi dissection o ka aorta, ʻo ia hoʻi ke kahe ʻana o ke koko ma waho o ka lumen arterial, a i ʻole loko o ka ipu koko. ʻO ke kahe kulu ke kumu o ka hoʻokaʻawale ma waena o nā papa o loko a me waena o ka paia o ke aorta ke holo nei. Hiki i kēia ke hana inā ka waimaka o ka aorta waimaka.

I kekahi manawa hoʻokahe ke koko mai kahi haki i loko o nā moku liʻiliʻi e hoʻolako i nā paia waho a waena o kāu aorta. Hiki i kēia ke kumu i ka nāwaliwali o ka papa o loko o ka aorta kahi kahi waimaka e hiki ai, a hiki i kahi dissort aortic.

ʻO ka makaʻu ka hoʻokaʻawale ʻana o ke kō i ke koko mai kāu aorta. Hiki i kēia ke kumu i nā pilikia make, e like me ka haki ʻana o ke aʻa i hoʻokaʻawale ʻia a i ʻole ka paʻa koʻikoʻi o ke kahe o ke koko ma kahi e loaʻa ai ma o ka lumen maʻamau o ka aorta. Hiki ke kū aʻe i nā pilikia koʻikoʻi inā haki ka dissection a hoʻouna i ke koko i ka ākea a puni kou puʻuwai a i ʻole nā ​​ake māmā.


Kāhea koke iā 911 inā loaʻa iā ʻoe ka ʻeha o ka umauma koʻikoʻi a i ʻole nā ​​ʻōuli ʻē aʻe o kahi dissection aortic.

Nā ʻōuli o ka dissection o ka aorta

Hiki i nā ʻōuli o ka dissection aortic ke paʻakikī e hoʻokaʻawale mai nā ʻano puʻuwai ʻē aʻe, e like me ka puʻuwai puʻuwai.

ʻO kaʻeha o ka umauma a me kaʻeha ma ke kua i luna nā hōʻailona maʻamau o kēia ʻano. Aia kekahi ʻeha nui loa, pākuʻi ʻia me ka manaʻo i kekahi mea ʻoi a haehae paha i kou umauma. ʻAʻole like me ka hihia o ka puʻuwai puʻuwai, hoʻomaka pinepine ka ʻeha ke hoʻomaka ka dissection a hoʻomaka e neʻe.

ʻOi aku ka ʻeha ʻoluʻolu o kekahi poʻe, a kuhi hewa ʻia i kekahi manawa no ke kanikau o nā mākala, akā ʻoi aku ka liʻiliʻi o kēia.

ʻO nā hōʻailona ʻē aʻe a me nā ʻōuli e like me:

  • hanu ʻole
  • maule ana
  • ka houʻu ʻana
  • nāwaliwali a i ʻole lōlō ma kekahi ʻaoʻao o ke kino
  • pilikia i ka ʻōlelo ʻana
  • he pulse nāwaliwali i kekahi lima ma mua o kekahi
  • huʻihuʻi a huikau paha

Nā kumu o ka dissection o ka aorta

ʻOiai ʻaʻole ʻike ʻia ke kumu kikoʻī o ka dissort aortic, manaʻo kauka he mea kōkua ke kahe koko kiʻekiʻe no ka mea he kumu ia o ka paia o kou aʻa.


ʻO nā mea hoʻonāwaliwali i kou paia aortic hiki ke kumu i kahi dissection. Hoʻopili kēia i nā kūlana hoʻoilina kahi e hoʻomohala kino ʻole ai kou mau kino, e like me ka Marfan's syndrome, atherosclerosis, a me nā hōʻeha pōpilikia i ka umauma.

Nā ʻano dissection o ka aorta

Hele aorta i luna ke haʻalele mua i kou puʻuwai. Kapa ʻia kēia aorta piʻi. A laila e hoʻoheheʻe i lalo, e hele ana mai kou umauma i loko o kou ʻōpū. Ua ʻike ʻia kēia me ke aorta e iho mai ana. Hiki i kahi dissection ke hana i ka ʻaoʻao piʻi a i ʻole iho o kāu aorta. Hoʻokaʻawale ʻia nā dissert aortic ma ke ʻano A a i ʻole type B:

ʻAno A

Hoʻomaka ka hapa nui o nā dissection i ka ʻāpana piʻi, kahi i hoʻokaʻawale ʻia ai lākou ma ke ʻano A.

ʻAno B

Hoʻokaʻawale ʻia nā kipi i hoʻomaka i ke aorta e iho mai ana ma ke ʻano he ʻano B. Hoʻemi lākou i ka hoʻoweliweli i ke ola ma mua o ka ʻano A.

ʻO wai ka mea e makaʻala no ka hoʻokaʻawale ʻana o ka aorta?

Wahi a ka Mayo Clinic, hoʻonui kou makaʻu o ka dissection aortic me ka makahiki a ʻoi aku ka kiʻekiʻe inā he kāne ʻoe a i ʻole 60 a 80 paha kāu mau makahiki.


Hiki i nā mea aʻe ke hoʻonui i kou makaʻu:

  • kahe koko kiʻekiʻe
  • puhipaka
  • atherosclerosis, ʻo ia ke kaʻina o ka hōʻeha, ka hōʻiliʻili momona / koloka plaque hōʻiliʻili, a me ka paʻakikī o kou mau aʻa.
  • nā kūlana e like me ka maʻi ʻo Marfan, kahi nāwaliwali o nā kino o kou kino ma mua o ka maʻamau
  • ʻoki mua ma ka puʻuwai
  • nā ulia kaʻa kaʻa e pili ana i nā hōʻeha o ka umauma
  • aorta hoʻoliʻiliʻi congenitally
  • he kiwikā aortic hewa
  • hoʻohana cocaine, i hiki ke kumu i nā abnormalities koʻikoʻi i loko o kāu ʻōnaehana cardiovascular
  • hāpai keiki

Pehea e ʻike ʻia ai ka dissection o ka aorta?

E nānā ana kāu kauka iā ʻoe a hoʻohana i kahi stethoscope e hoʻolohe ai no nā leo maʻamau e hele mai ana mai kāu aorta. Ke lawe ʻia kou kaomi koko, ʻokoʻa paha ka heluhelu ʻana ma hoʻokahi lima ma mua o kekahi.

ʻO kahi hōʻike i kapa ʻia he electrocardiogram (EKG) ke nānā aku i ka hana uila i ka puʻuwai. I kekahi manawa hiki ke kuhihewa kahi dissection aortic no ka hōʻeha puʻuwai ma kēia hōʻike, a i kekahi manawa hiki iā ʻoe ke loaʻa nā kūlana ʻelua i ka manawa like.

Pono paha ʻoe e hana i nā scanner kiʻi. Hiki i kēia mau mea ke:

  • kahi pahu kukui X
  • kahi nānā CT hoʻonui i hoʻonui ʻia
  • kahi scanner MRI me ka angiography
  • kahi echocardiogram transesophageal (TEE)

Pili kahi TEE i ka hala ʻana i kahi hāmeʻa e hoʻopuka i nā nalu kani i kou puʻu i kou esophagus a kokoke i kahi ma ka pae o kou puʻuwai. Hoʻohana ʻia nā nalu ultrasound e hana i kiʻi o kou puʻuwai a aorta.

Ke mālama nei i kahi dissection o ka aorta

Pono ke ʻoki A i kahi ʻoki kūpilikiʻi.

Hiki ke mālama pinepine ʻia ka dissection B me ka lāʻau, ma mua o ke kaha ʻana, inā ʻaʻole paʻakikī.

Nā Lapaʻau

E loaʻa iā ʻoe nā lāʻau e hōʻoluʻolu ai i kou ʻeha. Hoʻohana pinepine ʻia ʻo Morphine i kēia hihia. E loaʻa iā ʻoe ma ka liʻiliʻi i hoʻokahi lāʻau e hoʻohaʻahaʻa ai i kou kahe koko, e like me ka beta-blocker.

ʻOki lāʻau lapaʻau

Lawe ʻia ka ʻāpana i haehae ʻia o ka aorta a hoʻololi ʻia me kahi hoʻopili synthetic. Inā ua hōʻino ʻia kekahi o nā valves o kou puʻuwai, pani ʻia kēia.

Inā loaʻa iā ʻoe kahi ʻano B dissection, pono ʻoe i ke ʻoki inā hoʻomau ke ʻano o ke ʻano ʻoiai ke kaohi ʻia kou kaomi koko.

ʻO ka nānā lōʻihi lōʻihi no ka poʻe me ka dissection o ka aorta

Inā loaʻa iā ʻoe kahi ʻano dissection A, ke ʻoki pōpilikia ma mua o ka haki ʻana o ka aorta hāʻawi iā ʻoe i kahi manawa kūpono e ola a ola hou ai. I ka wā i haki ai kāu aorta, e hoʻemi i kou manawa e ola ai.

Pono ke ʻike kakahiaka. ʻO kahi ʻano B dissection maʻalahi ʻole hiki ke mālama ʻia i ka wā lōʻihi me ka lāʻau a me ka nānā pono ʻana.

Inā loaʻa iā ʻoe kahi ʻano e hoʻonui ai i kou maka o ka aortic dissection, e like me atherosclerosis a i ʻole hypertension, ke hoʻololi ʻana i kāu mau koho nohona e pili ana i ka papaʻai a me ka hoʻoikaika kino e kōkua i ka hoʻohaʻahaʻa ʻana i kāu makaʻi no ka dissection aortic. Hiki i kāu kauka ke kuhikuhi i ka lāʻau lapaʻau kūpono no ka hypertension a i ʻole ke kiʻekiʻe o ke kolesterol. Hoʻopili ia, ʻaʻole puhipaka nā huahana paka i kou olakino.

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