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Kodi mukudziwa momwe magazi amayendera mkati mwa thupi lanu? Tiyeni tikambirane za hemodynamics mwachidule.

Kodi mukudziwa momwe magazi amayendera mkati mwa thupi lanu? Tiyeni tikambirane za hemodynamics mwachidule.

Kodi munayamba mwayimapo ndi kuganizira za momwe magazi amayendera kuchokera mumtima mwanu kupita ku ngodya iliyonse ya thupi lanu, mpaka kufika m'manja mwanu? Zili ngati misewu mumzinda. M'malo ena, magalimoto amayenda bwino, m'malo ena, amakhala odzaza, ndipo m'malo ena, misewu ndi yopapatiza. Kuyenda kwa magazi mkati mwa matupi athu ndi chimodzimodzi. Mu zamankhwala, timatcha kuyenda kwa magazi, mphamvu zomwe zimakhudza, ndi njira yomwe imadutsamo, 'hemodynamics.' Musadandaule, dzinalo lingamveke lovuta pang'ono, koma nkhaniyi ndi yosavuta. Tiyeni tikambirane za izo.

Kodi hemodynamics kwenikweni ndi chiyani?

Mwachidule, hemodynamics ndi kuphunzira momwe magazi amayendera kudzera m'mitsempha yanu ndi m'mitsempha yanu komanso mphamvu zosiyanasiyana zomwe zimakhudza kuyenda kwa magazi kumeneko.

Kawirikawiri, magazi amatuluka m'mitsempha ya magazi ya munthu wathanzi bwino komanso mwadongosolo. Timatcha kuti kuyenda kwa magazi m'mitsempha yamagazi . Monga momwe madzi amatulutsira mu chitoliro, magazi amayenda mofulumira kwambiri pakati pa mtsempha wamagazi chifukwa makoma ake amakhala osagwirana bwino.

Komabe, mkati mwa zipinda zapansi za mtima wanu (timazitcha izi kuti ma ventricles ) ndipo komwe mitsempha yamagazi imafalikira, kapena komwe mitsempha yamagazi imachepa mwadzidzidzi, ulendowu umakhala wosokonezeka pang'ono. Timautcha kuyenda kosasunthika . Mu ulendo wosokonezeka woterewu, pamafunika mphamvu zambiri kuti magazi apite patsogolo.

Mitsempha yaying'ono yamagazi yomwe imatuluka mu mtsempha wanu wamagazi imapereka mpweya ndi michere ku selo iliyonse ndi minofu m'thupi lanu. Mukatenga mpweya kuchokera m'ziwalo zanu, magazi amabwerera kumtima mwanu kudzera m'mitsempha. Kenako mtima umapompa magazi kupita kumapapu anu, komwe umatolanso mpweya, ndipo kayendedwe ka magazi kamayambiranso.

Tangoganizani kuti pali zopinga panjira kuti magazi awa ayende.

  • Nthawi zina cholesterol deposits (plaque) imapangika pamakoma a mitsempha yamagazi, ndikupanga "ma speed bumps." Izi zimachepetsera njira yoti magazi ayende. Nthawi zina cholesterol deposits iyi imatha kuphulika ndikutseka mitsempha yonse yamagazi.
  • Komanso, magazi oundana amatha kupanga ndikutseka mtsempha wamagazi.
  • Kapena mwina mtima wanu ndi wofooka ndipo simungathe kupopera magazi okwanira m'thupi lanu.

Vuto lililonse mwa mavutowa lingalepheretse kayendedwe ka magazi kugwira ntchito yake bwino, zomwe zikutanthauza kuti silingathe kupereka mpweya ndi zakudya zofunika ku selo lililonse m'thupi.

Nchifukwa chiyani ndikofunikira kudziwa za hemodynamics?

Kumvetsetsa hemodynamics n'kofunika kwambiri, chifukwa kudzera mu izi mutha kumvetsetsa bwino matenda anu a mtima kapena matenda a mitsempha yamagazi.

Mwachitsanzo, tangoganizani kuti muli ndi kuthamanga kwa magazi. Mukaphunzira za hemodynamics, mumamvetsa kuti kuthamanga kwa magazi kukakwera, mtima uyenera kugwira ntchito molimbika kuti upompe magazi. Kenako, dokotala adzakupatsani mankhwala omwe amapangitsa kuti mitsempha yamagazi ikule (kumasuka) ndikupanga malo ambiri oti magazi aziyenda. Kenako, katundu pamtima umachepa, ndipo kuthamanga kwa magazi kumawongoleredwa.

Dokotala wanu amagwiritsa ntchito deta ya hemodynamics kuti athandize kuzindikira ndi kulosera tsogolo la matenda. Mwachitsanzo, amatha kuwona ngati valavu ya mtima ikutuluka, zomwe zingalepheretse magazi kuyenda bwino. Angathenso kuwona ngati magazi anu ayenda bwino mutachita opaleshoni kapena mankhwala.

Kuthamanga kwa magazi sikuti ndi vuto la kuthamanga kwa magazi kokha, koma vuto la kuthamanga kwa magazi ndi gawo limodzi chabe la izi. Zinthu zina zambiri zimakhudza momwe magazi athu amayendera.

Kodi ndi zinthu ziti zomwe zimakhudza kuyenda kwa magazi?

Pali zinthu zosiyanasiyana zomwe zimathandiza kapena kulepheretsa kuyenda kwa magazi m'thupi mwathu. Thupi lathu limasintha zinthuzi nthawi zonse, kuyesera kupatsa maselo zomwe amafunikira. Tiyeni tiwone zinthu zazikulu.

Factor Momwe Zimakhudzira
Kukula (m'mimba mwake) kwa mitsempha yamagazi Magazi amatha kuyenda mosavuta kudzera m'mitsempha yayikulu komanso yayikulu yamagazi. Koma magazi akamayenda kudzera m'mitsempha yomwe yachepa chifukwa cha kuchuluka kwa cholesterol m'magazi, zimakhala zovuta kwambiri.
Kukangana Magazi akamayenda, amakhudza makoma a mitsempha. Kukangana kumeneku kumapangitsa kuti magazi aziyenda pang'onopang'ono pafupi ndi makoma. Magazi amayenda mofulumira pakati pa mitsempha.
Kuchepa kwa mitsempha yamagazi ndi kufalikira kwake Mitsempha yathu yamagazi imatha kukulirakulira komanso kupapatiza ngati pakufunika kutero. Umu ndi momwe thupi limalamulira kayendedwe ka magazi ndi kuthamanga kwa magazi.
Kusintha kwa kupanikizika Pali kusiyana pakati pa mphamvu imene mtima umapopera magazi ndi mphamvu imene mitsempha ya magazi imapirira. Pamene kuthamanga kwa magazi kukukwera, mtima uyenera kugwira ntchito molimbika motsutsana ndi mphamvu imeneyi.
Kutulutsa kwa Mtima Uwu ndi kuchuluka kwa magazi komwe mtima umapopa kamodzi kokha. Mukamachita masewera olimbitsa thupi, mtima wanu umapopa magazi ambiri chifukwa maselo anu amafunikira mpweya wambiri.
Kugunda kwa Mtima Pa nthawi yochita masewera olimbitsa thupi, kugunda kwa mtima kumawonjezeka kuti kukwaniritse kufunikira kwa mpweya wokwanira.
Ntchito ya maselo a mtima Ngati zipinda zapansi (ma ventricles) a mtima sizigwira ntchito bwino, sizingathe kupopera magazi okwanira m'thupi. Izi zitha kuoneka mu matenda a mtima.

Kodi Kusakhazikika kwa Hemodynamic ndi Chiyani?

Imeneyi ndi vuto lalikulu. Kusakhazikika kwa magazi m'thupi kumachitika pamene thupi silingathe kupereka magazi okwanira. Imeneyi ndi vuto lomwe limafuna chithandizo chadzidzidzi. Nthawi zambiri timatcha izi kuti ndi vuto la kugwedezeka . Limagawidwa m'mitundu ingapo kutengera chomwe chimayambitsa.

  • Matenda a mtima - chifukwa cha vuto la mtima
  • Hypovolemic - chifukwa cha kuchepa kwa madzi kapena magazi m'thupi
  • Cholepheretsa - chifukwa cha kutsekeka kwa magazi m'thupi
  • Kugawa - chifukwa cha kufalikira kwakukulu kwa mitsempha yamagazi
  • Neurogenic - chifukwa cha kuwonongeka kwa dongosolo lamanjenje

Kodi hemodynamics imayesedwa bwanji?

Dokotala wanu angagwiritse ntchito mayeso osiyanasiyana kuti ayese momwe magazi anu alili, ndipo ena mwa iwo mukuwadziwa bwino.

Mayeso Kodi mumangochita chiyani?
Kuyeza kuthamanga kwa magazi Kuyezetsaku kumachitika pogwiritsa ntchito chipangizo choyezera kuthamanga kwa magazi (BP cuff).
ECG Kugwira ntchito kwa magetsi kwa mtima kumayesedwa kuti awone ngati pali kugunda kwa mtima kosazolowereka.
Echocardiogram Amagwiritsa ntchito mafunde a phokoso kuti ajambule chithunzi cha mtima ndikuwona ngati zipinda ndi ma valve a mtima akugwira ntchito bwino.
Kutsegula kwa mtima Chubu chaching'ono (catheter) chimadutsa mumtsempha wamagazi kupita mumtima kuti chiyeze kuthamanga kwa magazi mkati mwa mtima ndikuwona momwe ma valve amagwirira ntchito.
Mayeso a tebulo lopendekeka Kwa iwo omwe nthawi zambiri amakomoka, mayeso amachitidwa kuti awone momwe kuthamanga kwa magazi ndi kugunda kwa mtima zimasinthira pamene malo a thupi asintha.

Matenda omwe amakhudza hemodynamics

Matenda aliwonse a mtima kapena matenda a mitsempha yamagazi omwe amakhudza kuyenda kwa magazi amakhudza hemodynamics.

  • Atherosclerosis: Kuchepa kwa mitsempha yamagazi chifukwa cha kuchuluka kwa cholesterol m'magazi.
  • Kuthamanga kwa magazi: Kuthamanga kwa magazi kokwera .
  • Kuthamanga kwa magazi pang'onopang'ono: Kuthamanga kwa magazi pang'ono .
  • Mavuto a ma valve a mtima: Ma valve omwe satseka kapena kutseguka bwino.
  • Kulephera kwa mtima: Mtima sungathe kupompa magazi okwanira kupita m'thupi.
  • Matenda a mitsempha ya m'mitsempha: Kuchepa kwa mitsempha yomwe imapereka magazi m'manja ndi m'miyendo.
  • Kutsekeka kwa mitsempha yakuya:Kuundana kwa magazi m'mitsempha yozama m'thupi.
  • Matenda a mtima: Kutsekeka kwa mtsempha wamagazi womwe umapatsa magazi kumtima.

Zizindikiro zodziwika bwino za mavuto a hemodynamic

Ngati pali vuto la kuyenda kwa magazi m'thupi lanu, thupi lanu lidzakupatsani zizindikiro zosiyanasiyana. Ngati muli ndi zizindikiro izi, musanyalanyaze. Ndikofunikira kwambiri kuonana ndi dokotala mwamsanga ndikupempha uphungu.

  • Kuvuta kupuma
  • Chizungulire pafupipafupi
  • Chizungulire
  • Kutopa kwambiri
  • Khungu lotumbululuka
  • Khungu lozizira
  • Chisokonezo
  • Kugunda kwa mtima kosazolowereka

Dokotala wanu akamalankhula za hemodynamics, akunena za kuyenda kwa magazi anu. Ngati pali vuto ndi mtima wanu kapena mitsempha yamagazi, magazi anu sakuyenda bwino. Dokotala wanu akhoza kukuyang'anirani ndikukupatsani chithandizo (mankhwala kapena opaleshoni) choyenera vutoli. Kuchiza mavutowa ndikofunikira kwambiri chifukwa kumathandiza kuonetsetsa kuti selo lililonse m'thupi lanu limalandira mpweya womwe limafunikira.

Uthenga Wopita Nawo Kunyumba

  • Kuchuluka kwa magazi m'thupi sikovuta, koma kungonena za momwe magazi amayendera m'thupi lanu.
  • Zinthu zambiri, monga kukula kwa mitsempha yamagazi, kuthamanga kwa magazi, ndi kugunda kwa mtima, zimakhudza kayendedwe ka magazi.
  • Zizindikiro monga chizungulire, kupuma movutikira, komanso kukomoka pafupipafupi zitha kukhala chizindikiro cha vuto la kuyenda kwa magazi.
  • Musanyalanyaze zizindikiro ngati izi. Nthawi zonse lankhulani ndi dokotala wanu.
  • Kumvetsetsa njira imeneyi kudzakuthandizani kumvetsetsa chifukwa chake mankhwala kapena kusintha kwa moyo komwe dokotala wanu wakupatsani ndikofunikira.

Hemodynamics, kuyenda kwa magazi, kuyenda kwa magazi, matenda a mtima, kuthamanga kwa magazi, kuthamanga kwa magazi, kugunda kwa mtima
⚠️ 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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