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hua

Nga mate maataki ngakau noa


Taipitopito Hua

Tohu Hua

Te mate o te ngakau whanoke

1, whanautanga: koha whanau

2. Whakamuri:

1)Reuma mate ngakau

Te take matua

Mitral stenosis / Mitral incompetence

Aortic senosis / Aortic incompetence

Te paheketanga o te mitral

2)Ko te mate rūmātiki ngakau kore

Pērā i te ischemia tawhito tawhito ;Ko te mate ngakau korokoro te mate ngakau myocardial infarction ; te whara kino ;te mate huakita o te takirere

disease1

Ko nga ngoikoretanga o te raina huringa takirere tuku iho

-Ko te kaha whakahaere whakawhiti o te tui i runga i te taunaha he kore noa.

-He pai, he kino hoki nga huarahi o te taunaha

-Ko te miro tuituhi ngawari

-Ka ngawari te hurihanga o te taunaha

-He ngohengohe te taunaha, he ngawari ki te kopiri me te whakarereke i te wa e whiria ana.I muri i te tuitui me te whiri, ka piki whakarunga nga pito e rua o te keeneke, kaore e taea te whakakaha

disease2
disease3

Ko nga momo hou o te momo-a-te-a-te-a-te-a-te-a-te-a-raa

●Pledget without direction:Karekau he take ki te whakatika i te ahunga oati

●Tuinga kaore he miro

●He pai ake mo te taote kia pai ake te wheako whakahaere

●He pai mo te whakakapinga o te mahunga o te ngakau iti

disease4
disease5

Te pokanga whakakapi aortic valve matua Nga waahanga motuhake:

1. Te tapahi me te whakapumautanga o te tohanga extracorporeal

2. Kohanga aortic .Whai muri i te mahi aukati ngakau, i te hekenga o te pāmahana ki te 30 ℃, ka aukatihia te aorta piki, ka tukuna te cardioplegia makariri, i te wa e mahi ana te whakamahana o te mata o te ngakau.I muri mai i te hopukanga o te ngakau, ka mahia he tapahi aortic whakawhiti, he oblique aortic ranei, a ko te pito o raro o te wehenga he tata ki te 1-1.5cm mai i te whakatuwheratanga o te arai coronary tika. whakakapinga mo te mate aortic valve

3. Ka tuituia he raina kuiti ki ia o nga hononga e toru o te whaa aortic.

4. Te tangohanga o te takirere E toru nga popa i tangohia wehe, ka waiho te 2mm ki te taha.Na ka tangohia te kiko calcified i runga i te mowhiti.I whangangahia te mowhiti ki te mita takirere hei whakatau i te maha o te whaa porosthetic

5.Suture I whakamahia te miro whakakapi polyester 2-0 mo te tuitui mo te moenga mo te waahi mai i runga ki raro.I muri i te tuia o te mowhiti, me tohatoha nga raina tuitui me te taurite i waenga i te mowhiti me te puera ngakau horihori.Ko te tawhiti o te ngira he 2mm

disease6

6. te whakatō I whakatikitia nga tui katoa, ka panaia te paera artificial i raro i te mowhiti takirere hei whakapumau i te whakaurunga i te waahi me te kore e aukatihia e te whaa hangai i te tuwhera o te korokoro maui me te taha matau.Katahi ka herea takitahitia te pona.I whakatauhia e te whakamatautau whakamutunga he maamaa te tuwhera o te korokoro maui me te taha matau

7. Te Horoi Horoia rawatia te aorta me te ventricle maui ki runga ake, ki raro hoki i te reera prosthetic ka whakakiia te aorta me te ventricle maui ki te saline noa.

8.Te Tuhanga Ma te whakamahi i te polypropylene 4-0, 5-0 ranei hei tui, E rua nga wehenga aortic i werohia.Me mahi te hau i mua i te whakakaha o te tuinga whakamutunga.

Tuihini whakakapi aortic valve- Polyester, polyester with pledget, Polypropylene

disease7

  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou