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Te mea ngaro kei muri i te pao o tō ngākau: Me ako tātou mō te Pūnaha Arataki o te Manawa.

Te mea ngaro kei muri i te pao o tō ngākau: Me ako tātou mō te Pūnaha Arataki o te Manawa.

Kua whakaaro koe me pēhea te patupatu tonu o tō ngākau, me te tino tika? He rite ki ngā ringa o te karaka e tere ana, kāore he āputaputa, i ia rā, mō ngā tau... Ehara tēnei i te mea noa iho. He pūnaha hiko whakamiharo kei roto i tō tātou ngākau. Koinei te mea e kiia nei e tātou ko te Pūnaha Whakahaere Ngākau. He rite tēnei ki tētahi 'pūnaha waea hiko' iti i roto i te ngākau tonu. Me kōrero tātou mō tēnei pūnaha whakamiharo i roto i ngā kupu māmā i tēnei rā.

He aha te pūnaha kawe i te ngākau?

He kupu ngāwari noa iho, ko te pūnaha kawe hiko o tō ngākau he whatunga o ngā pūtau motuhake, ngā pona, me ngā tohu hiko. Ka mahi tahi ēnei katoa hei pupuri i te pao o tō ngākau. Pērā i te whare e hiahia ana ki tētahi pūnaha waea hei whakakā i ngā rama, kāore e taea e tō ngākau te noho me te kore taua pūnaha.

E rua ngā momo pūtau matua e whakahaere ana i te manawa o tō tātou ngākau:

  • Ngā pūtau kawe: Koinei ngā mea e kawe ana i ngā tohu hiko. He rite rātou ki ngā karere iti.
  • Ngā pūtau uaua: Koinei ngā mea e whakahaere ana i te whakawhāititanga o te ngākau. Arā, ko te 'pūpū' o te ngākau.

Mā ēnei tohu hiko e whakaatu ki te ngākau te wā me te pēhea e pupuhi ai te toto puta noa i te tinana. Whakaarohia he rite ki te kaiwhakahaere waka, e pupuri ana i te ngākau kia mahi i te wā tika.

Me pēhea te mahi a tēnei pūnaha?

Ko te pūnaha kawe o tō ngākau te mea e tohu ana kia tīmata te pao o te ngakau. E tohu ana hoki ki ngā wāhanga rerekē o te ngākau āhea me pēhea te whakangā me te wā e whakangā ai. Ko tēnei tukanga o te whakangā me te whakangā te mea e whakahaere ana i te rere o te toto i roto i te ngākau me te tinana katoa.

I te nuinga o te wā, ka mau tonu te tere o te manawa o tēnei pūnaha kawe hiko. Ka āwhina hoki ki te tere ake i te tere o te manawa ina hiahia koe ki te toto me te hāora (hei tauira, ina whakakorikori tinana koe) me te whakaroa i te tere o te manawa ina okioki ana koe.

He aha te mea e tupu ana i te wā e paheke ana te ngakau, taahiraa i te taahiraa

I ia pao o te ngakau, ka haere ngā tohu hiko i te ara kawe o te ngākau. He rite tēnei ki te haere o te hiko mā roto i ngā waea i roto i tētahi taputapu kāinga. Ka tīmata mā te tukunga o tētahi tohu whakaohooho mai i tētahi wāhanga o tō ngākau e kiia nei ko te pona sinoatrial (SA) .

Ka haere tēnei tohu whakaoho penei:

1. Atria (ngā rūma o runga o te ngākau): Ka tukuna tuatahitia tēnei tohu ki te atria. Kātahi ka whakawhāiti te atria.

2. Pūnga Atrioventricular (AV): Muri iho, ka haere te tohu ki te pūnga AV. I konei, ka paku whakaroa te tohu. Ko te take o tēnei, kia whai wā ai te toto katoa i roto i te atria ki te neke ki ngā rūma o raro o te ngākau.

3. Paihere o His: Whai muri i te pūnga AV, ka haere te tohu mā tēnei paihere o His ki ngā muka Purkinje.

4. Ngā pūtau (ngā ventricles - ngā rūma o raro o te ngākau) mā roto i ngā muka Purkinje:Ina whiwhi ngā pūtau i tēnei tohu, ka whakawhāiti rātou. Ko te wā tēnā e pupuhihia ai te toto i te ngākau, puta noa i te tinana.

Ina huihuia ēnei mahi, ka kotahi te whakahekenga katoa o te uaua o te ngākau. Ka tukuna e te pūnaha kawe hiko o tō ngākau ngā mano o ēnei tohu i te rā, kia mau tonu ai te pao o tō ngākau me te kore e mutu. He mea whakamiharo?

He aha ngā wāhanga matua o te pūnaha kawe i te ngākau?

He maha ngā pūtau me ngā pona motuhake i roto i te pūnaha kawe o tō ngākau e whakahaere ana i tō manawa. Ko ēnei:

  • Pūnaha sinoatrial (pūnaha SA)
  • Node Atrioventricular (AV node)
  • Paihere o Tāna (paihere atrioventricular)
  • Ngā muka Purkinje

Nā, kia tirohia tātou ia wāhanga me ētahi atu taipitopito.

Node Sinoatrial (Sinoatrial - node SA)

Ko tō pūnga sinoatrial (pūnga SA) te kaiwhakaoho tere tūturu o te ngākau. He rite ki te 'rangatira' o te ngākau. Koinei te mea e tuku ana i ngā hiko e tīmata ai te pao o te ngākau. I ētahi wā, ki te kore e mahi tika te pūnga SA, ka mahi ngā wāhanga o raro o te pūnaha kawe hiko hei pūtau kaiwhakaoho tere āwhina.

Kei te wāhanga o runga o te atrium matau o te ngākau te pūnga SA. Ina koa, tata ki te wāhi e hono ai te vena cava superior, he uaua nui e kawe ana i te toto rawakore hāora mai i tō tinana ki te ngākau, ki te atrium.

Ko tō pūnaha io ā-roto te kaiwhakahaere i te tere, te puhoi rānei o te tukunga o ngā tohu hiko e te pūnga SA. Ka tukuna e tēnei wāhanga o te pūnaha io ngā homoni e whakahaere ana i te tere o tō ngakau i runga i tāu e mahi ana. Hei tauira, ka piki ake tō ngakau ina whakakori tinana koe, ka heke iho ina moe koe.

E rua ngā wāhanga matua o te pūnaha io autonomic:

  • Pūnaha io aroha: E pā ana tēnei ki te 'tauhohenga whawhai, rere rānei'. Ka whakahohe i te pūnga SA, ka piki ake te tere o te manawa.
  • Pūnaha io parasympathetic: E pā ana tēnei ki te 'tauhohenga okioki me te nakunaku'. Ka whakaroa i te pūngao SA me te tere o te manawa.

Node Atrioventricular (AV node)

Kei waenganui o tō ngākau tō pūnga atrioventricular (pūnga AV) . Mā te whakaroa i te tohu hiko mai i te pūnga SA mō tētahi wā (he haurua o te hēkona) i ia wā.

He mea tino nui tēnei whakaroa nā te mea ka whakarite kia rere katoa te toto i roto i ngā rūma o runga o te ngākau (atria) ki roto i ngā rūma o raro (uaua) i mua i te mutunga o te whakawhāiti.

Ko ngā atria te hunga e tango ana i te toto mai i te tinana, ā, e tuku ana ki ngā pūtau.

Paihere o Tāna (paihere atrioventricular)

Ko te paihere o His he paihere muka (ngā pūtau io) e ahu mai ana i te pūnga AV. Ka whiwhi tēnei paihere muka i te tohu hiko mai i te pūnga AV ka haria ki ngā muka Purkinje.

Ka rere te paihere makawe i te pakitara (septum) e wehe ana i ō ventricles matau me ō ventricles maui. E rua ngā peka matua o tēnei paihere makawe:

  • Peka paihere maui: Ka tukuna e tēnei ngā tohu hiko ki te ventricle maui mā roto i ngā muka Purkinje.
  • Peka paihere matau: Ka tukuna ngā tohu hiko ki te ventricle matau mā roto i ngā muka Purkinje.

Ngā muka Purkinje

He whatunga pūtau io motuhake ngā muka Purkinje e tuku tere ana i ngā tohu hiko ki ngā rūma matau me ngā rūma maui o tō ngākau. Kei roto i ngā pakitara o ō ventricles ngā muka Purkinje, te paparanga o roto o te kiko e whakarārangi ana i ngā rūma o tō ngākau.

Ina tukuna ngā tohu hiko e ngā muka Purkinje ki ō pūtau, ka whakawhāiti ngā pūtau. Kātahi ka rere te toto mai i te ventricle matau ki roto i ngā uaua pūkahukahu, ā, mai i te ventricle maui ki roto i te aorta. Ka haria e ngā uaua pūkahukahu te toto ki ngā pukahukahu hei kohi hāora. Ko te aorta te uaua nui rawa atu i roto i tō tinana, ā, ka haria e ia te toto mai i te ngākau ki te toenga o tō tinana.

He pēhea te āhua o ēnei wāhanga?

He tino iti ēnei wāhanga. Hei tauira, ko te pūnga `SA` he 15 mirimita te roa (he rite te rahi ki te pine tāpara) ā, he 4 mirimita te whānui. Ko te pūnga `AV` he 5 mirimita te roa me te whānui (he rite ki te pito o te pana rama). Ko te paihere o His, ōna manga, me ngā muka Purkinje e kiia ana he rite ki te rākau e hurihia ana. Ko te paihere o His me ōna manga he rite ki te take o te rākau, ā, ko ngā muka Purkinje he rite ki ngā manga o te rākau.

He aha ngā raruraru ka puta ake i roto i tēnei pūnaha?

Ka pāngia te pūnaha hiko o tō ngākau e ngā āhuatanga hauora maha. Ka pāngia te pūnaha ara o te ngākau e ngā raruraru o te manawataki o te ngākau .

Ngā raruraru noa o te manawataki o te ngakau:

Anei ētahi āhuatanga noa:

  • Arrhythmia: He pāorooro o te ngakau. Kei roto i tēnei ko te āhua e kiia nei ko te atrial fibrillation (Afib).
  • Te aukati peka paihere: He aukati i ngā muka Purkinje i tetahi taha o te ngākau. Ka taea e tēnei te whakararu i te manawa.
  • Te aukati i te manawa: Te ngoikore o te tuku tohu hiko i waenga i te atria me ngā ventricles o te manawa.
  • Te mate QT roa (LQTS): Ka roa ake te wā e kōpiri ai te ngākau, ā, ka hoki anō ki te āhua noa. I ētahi wā ka puta te mate manawa kore, te mate manawa kore rānei.
  • Ngā whakawhāititanga o te uaua o te ngākau: He āhuatanga e pā wawe rawa ai te ngākau. Ka pā mai pea he tere o te manawa, he ahua rānei "kāore i te tika te ngākau".
  • Te hopukanga o te ngākau: He hopukanga ohorere o te ngākau nā te koretake o te pā o te ngākau. Ka mate pea tēnei mēnā kāore e rongoatia tonutia. He mate tino morearea tēnei.

He aha ngā tohu o tētahi raruraru?

Mena he raruraru kei roto i te pūnaha kawe o tō ngākau, ka pāngia pea koe e ēnei tohu:

  • Te uaua ki te manawa
  • Mamae o te uma
  • Te tere o te ngakau, te koretake rānei o te ngakau (palpitations)
  • Pōuriuri
  • Pōuriuri
  • Mahi uaua

Mena ka puta mai ēnei tohu, he mea nui kia rapu tohutohu hauora tonu atu.

Ka taea e te tākuta te mahi i tētahi electrocardiogram (EKG) hei tirotiro i te tere o tō manawa. Mēnā kei te hiahia rātou ki te aroturuki anō i ngā mahi hiko o tō manawa, ka tono pea rātou kia mau koe i tētahi taputapu aroturuki manawa mō ētahi rā, wiki rānei. Ka taea e tētahi rangahau electrophysiology te whakarato i ngā mōhiohio hōhonu ake mō te pūnaha kawe manawa o tō manawa.

Ka taea te rongoā i ngā raruraru o te pūnaha hiko o te ngākau mā te whakamahi i ngā rongoā me ngā maimoatanga pēnei i te whakaurunga o tētahi taputapu whakatere .

Me pēhea te pupuri i te hauora o taku pūnaha kawe ngākau?

Kāore e taea e tātou te whakarerekē i ngā āhuatanga ira e hua ai ngā raruraru manawa maha. Heoi, ka taea e koe te āwhina i te pupuri i tō ngākau kia ora mā te whai i ngā tikanga hauora . Anei ētahi mea ka taea e koe te mahi:

  • Kia mau ki te taumaha hauora e tika ana mōu.
  • Kati te whakamahi i ngā hua tupeka , ā, karohia te auahi tuarua.
  • Tangohia te rongoā kia rite ki te mea i tohua e te tākuta.
  • Whakawhāitihia te kai i ngā inu waipiro, i ngā inu kawheine rānei .
  • Kai i ngā kai whai kiko pērā i ngā hua rākau, ngā huawhenua, me ngā witi katoa.
  • Kia korikori tinana mō te iti rawa 150 meneti ia wiki.
  • Whakahaerehia te ahotea mā roto i ngā tikanga hauora pērā i te kōrero whakaora, te whakaaroaro rānei.

Kāore pea koe e mōhio ki te pūnaha hiko o tō ngākau kia pā mai rā anō he raruraru ki te manawataki o tō ngākau. Engari ko ēnei tohu kawe ka pā te manawa, ka neke te toto i roto. Mā te mōhio ki te mahi a tēnei pūnaha ka āwhina i a koe ki te tautuhi i ngā raruraru pea me te rapu āwhina.

Ngā kōrero poto hei maumahara

Āe, me arotake tātou i ētahi o ngā mea tino nui hei maumahara mā tātou mai i ngā mea i kōrerohia e tātou i te rā nei.

  • He whatunga hiko te pūnaha arataki ngakau o tō ngākau e whakahaere ana i tō pao o te ngakau.
  • Kei roto i tēnei ko ngā wāhanga matua e kiia nei ko te pūnga `SA`, te pūnga `AV`, te paihere o His, me ngā muka Purkinje .
  • Ka pā mai pea ngā raruraru o tēnei pūnaha ki te manawataki o te ngākau (arrhythmias) .
  • Ki te pāngia koe e ngā tohu pēnei i te uaua ki te manawa, te mamae o te uma, te hemo rānei, rapua tonutia he tohutohu hauora.
  • Mā te whai i tētahi momo noho hauora (kai pai, whakakori tinana, whakamutu kai paipa, me te whakahaere i te ahotea), ka taea e koe te pupuri i te hauora o tō pūnaha ngakau me te ngākau katoa.

Nō reira, tiakina tō ngākau. He okana whakamiharo e mahi tonu ana māu!


Pūnaha kawe manawa , pūnaha hiko o te manawa, te manawa o te ngākau, te pūnga SA, te pūnga AV, te arrhythmia, te mate manawa

Frequently Asked Questions (FAQ)

He pēhea te āhua o ēnei wāhanga?

He tino iti ēnei wāhanga. Hei tauira, ko te pūnga `SA` he 15 mirimita te roa (he rite te rahi ki te pine tāpara) ā, he 4 mirimita te whānui. Ko te pūnga `AV` he 5 mirimita te roa me te whānui (he rite ki te pito o te pana rama). Ko te paihere o His, ōna manga, me ngā muka Purkinje e kiia ana he rite ki te rākau e hurihia ana. Ko te paihere o His me ōna manga he rite ki te take o te rākau, ā, ko ngā muka Purkinje he rite ki ngā manga o te rākau.

He aha ngā tohu o tētahi raruraru?

Mena he raruraru kei roto i te pūnaha kawe o tō ngākau, ka pāngia pea koe e ēnei tohu:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Te mea ngaro kei muri i te pao o tō ngākau: Me ako tātou mō te Pūnaha Arataki o te Manawa.
Te Mahi a te Tinana5 Hūrae 2026

Te mea ngaro kei muri i te pao o tō ngākau: Me ako tātou mō te Pūnaha Arataki o te Manawa.

Kua whakaaro koe me pēhea te patupatu tonu o tō ngākau, me te tino tika? He rite ki ngā ringa o te karaka e tere ana, kāore he āputaputa, i ia rā, mō ngā tau... Ehara tēnei i te mea noa iho. He pūnaha hiko whakamiharo kei roto i tō tātou ngākau. Koinei te mea e kiia nei e tātou ko te Pūnaha Whakahaere Ngākau. He rite tēnei ki tētahi 'pūnaha waea hiko' iti i roto i te ngākau tonu. Me kōrero tātou mō tēnei pūnaha whakamiharo i roto i ngā kupu māmā i tēnei rā.

He aha te pūnaha kawe i te ngākau?

He kupu ngāwari noa iho, ko te pūnaha kawe hiko o tō ngākau he whatunga o ngā pūtau motuhake, ngā pona, me ngā tohu hiko. Ka mahi tahi ēnei katoa hei pupuri i te pao o tō ngākau. Pērā i te whare e hiahia ana ki tētahi pūnaha waea hei whakakā i ngā rama, kāore e taea e tō ngākau te noho me te kore taua pūnaha.

E rua ngā momo pūtau matua e whakahaere ana i te manawa o tō tātou ngākau:

  • Ngā pūtau kawe: Koinei ngā mea e kawe ana i ngā tohu hiko. He rite rātou ki ngā karere iti.
  • Ngā pūtau uaua: Koinei ngā mea e whakahaere ana i te whakawhāititanga o te ngākau. Arā, ko te 'pūpū' o te ngākau.

Mā ēnei tohu hiko e whakaatu ki te ngākau te wā me te pēhea e pupuhi ai te toto puta noa i te tinana. Whakaarohia he rite ki te kaiwhakahaere waka, e pupuri ana i te ngākau kia mahi i te wā tika.

Me pēhea te mahi a tēnei pūnaha?

Ko te pūnaha kawe o tō ngākau te mea e tohu ana kia tīmata te pao o te ngakau. E tohu ana hoki ki ngā wāhanga rerekē o te ngākau āhea me pēhea te whakangā me te wā e whakangā ai. Ko tēnei tukanga o te whakangā me te whakangā te mea e whakahaere ana i te rere o te toto i roto i te ngākau me te tinana katoa.

I te nuinga o te wā, ka mau tonu te tere o te manawa o tēnei pūnaha kawe hiko. Ka āwhina hoki ki te tere ake i te tere o te manawa ina hiahia koe ki te toto me te hāora (hei tauira, ina whakakorikori tinana koe) me te whakaroa i te tere o te manawa ina okioki ana koe.

He aha te mea e tupu ana i te wā e paheke ana te ngakau, taahiraa i te taahiraa

I ia pao o te ngakau, ka haere ngā tohu hiko i te ara kawe o te ngākau. He rite tēnei ki te haere o te hiko mā roto i ngā waea i roto i tētahi taputapu kāinga. Ka tīmata mā te tukunga o tētahi tohu whakaohooho mai i tētahi wāhanga o tō ngākau e kiia nei ko te pona sinoatrial (SA) .

Ka haere tēnei tohu whakaoho penei:

1. Atria (ngā rūma o runga o te ngākau): Ka tukuna tuatahitia tēnei tohu ki te atria. Kātahi ka whakawhāiti te atria.

2. Pūnga Atrioventricular (AV): Muri iho, ka haere te tohu ki te pūnga AV. I konei, ka paku whakaroa te tohu. Ko te take o tēnei, kia whai wā ai te toto katoa i roto i te atria ki te neke ki ngā rūma o raro o te ngākau.

3. Paihere o His: Whai muri i te pūnga AV, ka haere te tohu mā tēnei paihere o His ki ngā muka Purkinje.

4. Ngā pūtau (ngā ventricles - ngā rūma o raro o te ngākau) mā roto i ngā muka Purkinje:Ina whiwhi ngā pūtau i tēnei tohu, ka whakawhāiti rātou. Ko te wā tēnā e pupuhihia ai te toto i te ngākau, puta noa i te tinana.

Ina huihuia ēnei mahi, ka kotahi te whakahekenga katoa o te uaua o te ngākau. Ka tukuna e te pūnaha kawe hiko o tō ngākau ngā mano o ēnei tohu i te rā, kia mau tonu ai te pao o tō ngākau me te kore e mutu. He mea whakamiharo?

He aha ngā wāhanga matua o te pūnaha kawe i te ngākau?

He maha ngā pūtau me ngā pona motuhake i roto i te pūnaha kawe o tō ngākau e whakahaere ana i tō manawa. Ko ēnei:

  • Pūnaha sinoatrial (pūnaha SA)
  • Node Atrioventricular (AV node)
  • Paihere o Tāna (paihere atrioventricular)
  • Ngā muka Purkinje

Nā, kia tirohia tātou ia wāhanga me ētahi atu taipitopito.

Node Sinoatrial (Sinoatrial - node SA)

Ko tō pūnga sinoatrial (pūnga SA) te kaiwhakaoho tere tūturu o te ngākau. He rite ki te 'rangatira' o te ngākau. Koinei te mea e tuku ana i ngā hiko e tīmata ai te pao o te ngākau. I ētahi wā, ki te kore e mahi tika te pūnga SA, ka mahi ngā wāhanga o raro o te pūnaha kawe hiko hei pūtau kaiwhakaoho tere āwhina.

Kei te wāhanga o runga o te atrium matau o te ngākau te pūnga SA. Ina koa, tata ki te wāhi e hono ai te vena cava superior, he uaua nui e kawe ana i te toto rawakore hāora mai i tō tinana ki te ngākau, ki te atrium.

Ko tō pūnaha io ā-roto te kaiwhakahaere i te tere, te puhoi rānei o te tukunga o ngā tohu hiko e te pūnga SA. Ka tukuna e tēnei wāhanga o te pūnaha io ngā homoni e whakahaere ana i te tere o tō ngakau i runga i tāu e mahi ana. Hei tauira, ka piki ake tō ngakau ina whakakori tinana koe, ka heke iho ina moe koe.

E rua ngā wāhanga matua o te pūnaha io autonomic:

  • Pūnaha io aroha: E pā ana tēnei ki te 'tauhohenga whawhai, rere rānei'. Ka whakahohe i te pūnga SA, ka piki ake te tere o te manawa.
  • Pūnaha io parasympathetic: E pā ana tēnei ki te 'tauhohenga okioki me te nakunaku'. Ka whakaroa i te pūngao SA me te tere o te manawa.

Node Atrioventricular (AV node)

Kei waenganui o tō ngākau tō pūnga atrioventricular (pūnga AV) . Mā te whakaroa i te tohu hiko mai i te pūnga SA mō tētahi wā (he haurua o te hēkona) i ia wā.

He mea tino nui tēnei whakaroa nā te mea ka whakarite kia rere katoa te toto i roto i ngā rūma o runga o te ngākau (atria) ki roto i ngā rūma o raro (uaua) i mua i te mutunga o te whakawhāiti.

Ko ngā atria te hunga e tango ana i te toto mai i te tinana, ā, e tuku ana ki ngā pūtau.

Paihere o Tāna (paihere atrioventricular)

Ko te paihere o His he paihere muka (ngā pūtau io) e ahu mai ana i te pūnga AV. Ka whiwhi tēnei paihere muka i te tohu hiko mai i te pūnga AV ka haria ki ngā muka Purkinje.

Ka rere te paihere makawe i te pakitara (septum) e wehe ana i ō ventricles matau me ō ventricles maui. E rua ngā peka matua o tēnei paihere makawe:

  • Peka paihere maui: Ka tukuna e tēnei ngā tohu hiko ki te ventricle maui mā roto i ngā muka Purkinje.
  • Peka paihere matau: Ka tukuna ngā tohu hiko ki te ventricle matau mā roto i ngā muka Purkinje.

Ngā muka Purkinje

He whatunga pūtau io motuhake ngā muka Purkinje e tuku tere ana i ngā tohu hiko ki ngā rūma matau me ngā rūma maui o tō ngākau. Kei roto i ngā pakitara o ō ventricles ngā muka Purkinje, te paparanga o roto o te kiko e whakarārangi ana i ngā rūma o tō ngākau.

Ina tukuna ngā tohu hiko e ngā muka Purkinje ki ō pūtau, ka whakawhāiti ngā pūtau. Kātahi ka rere te toto mai i te ventricle matau ki roto i ngā uaua pūkahukahu, ā, mai i te ventricle maui ki roto i te aorta. Ka haria e ngā uaua pūkahukahu te toto ki ngā pukahukahu hei kohi hāora. Ko te aorta te uaua nui rawa atu i roto i tō tinana, ā, ka haria e ia te toto mai i te ngākau ki te toenga o tō tinana.

He pēhea te āhua o ēnei wāhanga?

He tino iti ēnei wāhanga. Hei tauira, ko te pūnga `SA` he 15 mirimita te roa (he rite te rahi ki te pine tāpara) ā, he 4 mirimita te whānui. Ko te pūnga `AV` he 5 mirimita te roa me te whānui (he rite ki te pito o te pana rama). Ko te paihere o His, ōna manga, me ngā muka Purkinje e kiia ana he rite ki te rākau e hurihia ana. Ko te paihere o His me ōna manga he rite ki te take o te rākau, ā, ko ngā muka Purkinje he rite ki ngā manga o te rākau.

He aha ngā raruraru ka puta ake i roto i tēnei pūnaha?

Ka pāngia te pūnaha hiko o tō ngākau e ngā āhuatanga hauora maha. Ka pāngia te pūnaha ara o te ngākau e ngā raruraru o te manawataki o te ngākau .

Ngā raruraru noa o te manawataki o te ngakau:

Anei ētahi āhuatanga noa:

  • Arrhythmia: He pāorooro o te ngakau. Kei roto i tēnei ko te āhua e kiia nei ko te atrial fibrillation (Afib).
  • Te aukati peka paihere: He aukati i ngā muka Purkinje i tetahi taha o te ngākau. Ka taea e tēnei te whakararu i te manawa.
  • Te aukati i te manawa: Te ngoikore o te tuku tohu hiko i waenga i te atria me ngā ventricles o te manawa.
  • Te mate QT roa (LQTS): Ka roa ake te wā e kōpiri ai te ngākau, ā, ka hoki anō ki te āhua noa. I ētahi wā ka puta te mate manawa kore, te mate manawa kore rānei.
  • Ngā whakawhāititanga o te uaua o te ngākau: He āhuatanga e pā wawe rawa ai te ngākau. Ka pā mai pea he tere o te manawa, he ahua rānei "kāore i te tika te ngākau".
  • Te hopukanga o te ngākau: He hopukanga ohorere o te ngākau nā te koretake o te pā o te ngākau. Ka mate pea tēnei mēnā kāore e rongoatia tonutia. He mate tino morearea tēnei.

He aha ngā tohu o tētahi raruraru?

Mena he raruraru kei roto i te pūnaha kawe o tō ngākau, ka pāngia pea koe e ēnei tohu:

  • Te uaua ki te manawa
  • Mamae o te uma
  • Te tere o te ngakau, te koretake rānei o te ngakau (palpitations)
  • Pōuriuri
  • Pōuriuri
  • Mahi uaua

Mena ka puta mai ēnei tohu, he mea nui kia rapu tohutohu hauora tonu atu.

Ka taea e te tākuta te mahi i tētahi electrocardiogram (EKG) hei tirotiro i te tere o tō manawa. Mēnā kei te hiahia rātou ki te aroturuki anō i ngā mahi hiko o tō manawa, ka tono pea rātou kia mau koe i tētahi taputapu aroturuki manawa mō ētahi rā, wiki rānei. Ka taea e tētahi rangahau electrophysiology te whakarato i ngā mōhiohio hōhonu ake mō te pūnaha kawe manawa o tō manawa.

Ka taea te rongoā i ngā raruraru o te pūnaha hiko o te ngākau mā te whakamahi i ngā rongoā me ngā maimoatanga pēnei i te whakaurunga o tētahi taputapu whakatere .

Me pēhea te pupuri i te hauora o taku pūnaha kawe ngākau?

Kāore e taea e tātou te whakarerekē i ngā āhuatanga ira e hua ai ngā raruraru manawa maha. Heoi, ka taea e koe te āwhina i te pupuri i tō ngākau kia ora mā te whai i ngā tikanga hauora . Anei ētahi mea ka taea e koe te mahi:

  • Kia mau ki te taumaha hauora e tika ana mōu.
  • Kati te whakamahi i ngā hua tupeka , ā, karohia te auahi tuarua.
  • Tangohia te rongoā kia rite ki te mea i tohua e te tākuta.
  • Whakawhāitihia te kai i ngā inu waipiro, i ngā inu kawheine rānei .
  • Kai i ngā kai whai kiko pērā i ngā hua rākau, ngā huawhenua, me ngā witi katoa.
  • Kia korikori tinana mō te iti rawa 150 meneti ia wiki.
  • Whakahaerehia te ahotea mā roto i ngā tikanga hauora pērā i te kōrero whakaora, te whakaaroaro rānei.

Kāore pea koe e mōhio ki te pūnaha hiko o tō ngākau kia pā mai rā anō he raruraru ki te manawataki o tō ngākau. Engari ko ēnei tohu kawe ka pā te manawa, ka neke te toto i roto. Mā te mōhio ki te mahi a tēnei pūnaha ka āwhina i a koe ki te tautuhi i ngā raruraru pea me te rapu āwhina.

Ngā kōrero poto hei maumahara

Āe, me arotake tātou i ētahi o ngā mea tino nui hei maumahara mā tātou mai i ngā mea i kōrerohia e tātou i te rā nei.

  • He whatunga hiko te pūnaha arataki ngakau o tō ngākau e whakahaere ana i tō pao o te ngakau.
  • Kei roto i tēnei ko ngā wāhanga matua e kiia nei ko te pūnga `SA`, te pūnga `AV`, te paihere o His, me ngā muka Purkinje .
  • Ka pā mai pea ngā raruraru o tēnei pūnaha ki te manawataki o te ngākau (arrhythmias) .
  • Ki te pāngia koe e ngā tohu pēnei i te uaua ki te manawa, te mamae o te uma, te hemo rānei, rapua tonutia he tohutohu hauora.
  • Mā te whai i tētahi momo noho hauora (kai pai, whakakori tinana, whakamutu kai paipa, me te whakahaere i te ahotea), ka taea e koe te pupuri i te hauora o tō pūnaha ngakau me te ngākau katoa.

Nō reira, tiakina tō ngākau. He okana whakamiharo e mahi tonu ana māu!


Pūnaha kawe manawa , pūnaha hiko o te manawa, te manawa o te ngākau, te pūnga SA, te pūnga AV, te arrhythmia, te mate manawa

Frequently Asked Questions (FAQ)

He pēhea te āhua o ēnei wāhanga?

He tino iti ēnei wāhanga. Hei tauira, ko te pūnga `SA` he 15 mirimita te roa (he rite te rahi ki te pine tāpara) ā, he 4 mirimita te whānui. Ko te pūnga `AV` he 5 mirimita te roa me te whānui (he rite ki te pito o te pana rama). Ko te paihere o His, ōna manga, me ngā muka Purkinje e kiia ana he rite ki te rākau e hurihia ana. Ko te paihere o His me ōna manga he rite ki te take o te rākau, ā, ko ngā muka Purkinje he rite ki ngā manga o te rākau.

He aha ngā tohu o tētahi raruraru?

Mena he raruraru kei roto i te pūnaha kawe o tō ngākau, ka pāngia pea koe e ēnei tohu:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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