Fungidzira kuti pane mota dzakawanda mumugwagwa mukuru waunogara uchifamba, uye mugwagwa wacho wakavharwa zvachose. Unoitei ipapo? Kazhinji, tinobvunza mumwe munhu anoziva nzvimbo yacho zvakanaka kana kutarisa Google Maps, tobva tatora mugwagwa mudiki weparutivi kuti tisvike kwatiri kuenda tisina kuvharirwa, handiti? Zvinoshamisa kuti izvi ndizvo chaizvo zvinoitika mumuviri wedu. Kana tsinga huru yeropa mumuviri wedu, kureva tsinga yeropa, ikavharirwa nechikonzero chakati, muviri unogadzira hurongwa hwe'migwagwa yeparutivi' yatichataura nezvayo munyaya ino nhasi.
Zvichitaurwa zviri nyore, chii chinonzi collateral circulation?
Zita racho ringanzwika serakaoma, asi zviri nyore chaizvo. Kutenderera kweropa mutsinga (Collateral Circulation ) inzira iyo, kana tsinga huru yeropa (tsinga kana tsinga) mumuviri wedu ikavharika kana kukuvara, imwe nzira, kana "backup" system yetsinga dzeropa inogadzirwa kuti ifambise ropa.
Zvichitaurwa zviri nyore, iyi ndiyo nzira yemuviri yedu ye'bypass' . Sezvandambotaura kare, kana mugwagwa mukuru wakavharwa, tinotsvaga migwagwa yedivi, muviri unogadzirawo migwagwa mitsva yedivi yekuyerera kweropa. Iyi inzira inoshamisa yekudzivirira mumuviri wedu.
Sisitimu iyi ye natural bypass inoshanda sei?
Zvino ungave uchifunga kuti, "Saka migwagwa iyi yemumativi inongoerekana yagadzirwa?" Kutaura zvazviri, izvi zvinogona kuitika nenzira mbiri.
1. Kuwedzera kwetsinga dzeropa dziripo: Muviri wedu une network yetsinga dzeropa diki kwazvo, dzisingawanzo shandiswa dzakabatana netsinga dzedu huru dzeropa. Kana tsinga huru yatanga kuvharika, muviri unoona mamiriro ezvinhu aya. Zvadaro, zvichibva pazviratidzo zvinobva kuuropi nehurongwa hwakasiyana-siyana mumuviri, tsinga diki idzodzo dzeropa dzinotanga kukura zvishoma nezvishoma. Zvadaro, ropa risingakwanise kupfuura nepakati petsinga huru rinotanga kufamba munzira idzi dzedivi dzakakura.
2. Kuumbwa kwetsinga itsva dzeropa: Dzimwe nguva, kunyanya kana tsinga huru yeropa yavharika zvishoma nezvishoma, muviri unotanga kugadzira tsinga itsva dzeropa. Mukurapa, tinoti maitiro aya angiogenesis . Muviri unoziva kuti huwandu hweropa hunoenda kunhengo hunoderera. Panguva iyoyo, nhengo iyoyo pachayo inoburitsa zviratidzo zvemakemikari, ichiti, "Hatina ropa rakakwana, gadzirai migwagwa mitsva." Saka, tsinga itsva idzi dzinoumbwa.
Zvikuru sei, tsvakurudzo yakawana kuti kurovedza muviri nguva dzose , sekumhanya, kufamba nekukurumidza, uye kushambira, kunokurudzira kuumbwa kwetsinga itsva dzeropa. Ndosaka kurovedza muviri kwakanaka kwazvo kumoyo.
Munhu wese ane mitsipa yeropa iyi yakawedzerwa mumuviri wake here?
Ehe, tese tinozvarwa tiine huwandu hwakati wandei hwetsinga dzeropa. Zvisinei , huwandu hwetsinga idzi mumuviri wemunhu wega wega uye saizi yadzo zvinogona kusiyana kubva pamunhu kuenda kune mumwe . Zvinoenderana nezvinhu zvakawanda, zvinosanganisira majini nemararamiro.
Mitsipa yeropa iyi inogona kunge iri yemhando nhatu huru.
| Rudzi rwetsinga yeropa | Zvichitaurwa zviri nyore... |
|---|---|
| Mitsipa yeropa | Idzi ndidzo tsinga huru, hombe dzinotakura ropa rine oxygen kubva pamoyo kuenda kumuviri wese. |
| Tsinga | Idzi ndidzo tsinga dzinotakura ropa rakamboshandiswa (ropa risina mweya) kubva kumativi emuviri kuenda kumoyo. |
| Mapaipi emumusoro | Idzi ndidzo tsinga dzeropa diki uye dzakapfava zvikuru. Okisijeni nezvinovaka muviri zvinotsiviwa kubva muropa kuenda kumasero kuburikidza nedzidzi idzi. |
Kupararira kweropa muropa kwakakosha mumhando dzipi dzezvirwere?
Iyi nzira yekudzivirira ropa inogona kutibatsira nechero chirwere chinovhara mitsipa yeropa. Izvi zvakakosha zvikuru kune vanhu vane zvirwere zvinotevera:
- Atherosclerosis: Uku kuoma kwetsinga dzeropa nekuda kwekuungana kwemafuta necholesterol mumadziro etsinga. Zvakafanana nengura iri kuungana mukati mepombi yemvura. Sezvo tsinga yeropa ichivharika zvishoma nezvishoma, muviri unowana nguva yekuumba tsinga dzeropa.
- Chirwere chemwoyo: Kuvharika kwetsinga dzinopa ropa kumoyo. Ichi ndicho chikonzero chikuru chekurwara nemoyo. Kunyangwe kana munhu ane system yakanaka yekubatsira pakurapa chirwere chemwoyo, kukuvara kunokonzerwa kunogona kuderedzwa kusvika pamwero wakati.
- Ischemic Stroke: Kurohwa kunokonzerwa nekuvharika kwetsinga dzinoendesa ropa kuuropi.
- Chirwere chePeripheral Artery Disease (PAD): Kutetepa kwetsinga dzinopa ropa, kunyanya kumakumbo. Izvi zvinogona kukonzera kurwadziwa mumakumbo pakufamba.
Asi hechino chimwe chinhu chakakosha chatinofanira kunzwisisa tese. Kutenderera kweropa uku hakusi kwemashiripiti kana mushonga wezvese . Ingori nzira yekudzivirira muviri.
Mitsipa yeropa iyi haigone kudzivirira zvachose ischemia , kana kuderedza ropa rinoenda kunhengo yemuviri, zvichikonzerwa nemamiriro ezvinhu aya. Dzimwe nguva, kana tsinga huru ikavharika kamwe kamwe, hurongwa hwetsinga dzeropa hungatadza kupa ropa nekukurumidza.
Saka, kana uine chirwere chakadai, unofanira kuona chiremba wako wowana kurapwa kwakakodzera , pane kungovimba nehurongwa uhwu hwechisikigo chete. Izvi zvinogona kuva musiyano pakati pehupenyu nerufu.
Iyi nzira yekuwedzera yeropa inogara kwenguva yakareba sei?
Kana ropa rakawanda rava kufamba zvakanaka mumuviri, tsinga dzeropa dzakakura dzinogona kubatsira kuchengetedza ropa rakawanda mumuviri kwemwedzi yakawanda, kunyange makore.
Zvisinei, sezvatinokura, idzi tsinga dzeropa dzinowedzera dzinodzikira zvishoma nezvishoma, kana kuti dzinotanga kudzikira muhukuru. Tinodaidza izvi kuti rarefaction . Dambudziko iri rinogona kuitika nekukurumidza kuvanhu vane chirwere chemwoyo. Kana tsinga dzeropa dzinowedzera dzichidzikira nenzira iyi, kugona kwadzo kubatsira kana tsinga huru itsva ikavharika kunodererawo. Ndosaka zvichinzi tinofanira kutarisira hutano hwedu zvakanyanya sezvatinokwegura uye tichiva nezvimwe zvirwere.
Muzvikamu zvipi zvemuviri umo sisitimu iyi inowanikwa?
Iyi collateral circulatory circulatory system iri munzvimbo dzakasiyana dzemuviri wedu. Iyi collateral circulatory system inogona kuonekwa chero kupi kune njodzi yekuvharika kwetsinga dzeropa.
| Chikamu chemuviri | Kukosha |
|---|---|
| Mwoyo | Inobatsira kuderedza kukuvara kwemoyo panguva yekurwiswa kwemoyo. |
| Uropi | Zvinobatsira kusvika pamwero wakati kudzivirira kufa kwemasero europi kana paine sitiroko. |
| Makumbo netsoka | Inobatsira kuderedza marwadzo pakufamba nevanhu vane chirwere che peripheral artery disease (PAD). |
| Maoko | Kana tsinga dzinopa ropa mumaoko dzikavharika, zvinobatsira kuchengetedza mashandiro emaoko. |
| Dumbu nemapapu | Sisitimu iyi inoshandawo kana paine kuvharika kwetsinga huru dzeropa dzinobatanidza nhengo idzi. |
Muchidimbu, kufamba kweropa pamwe chete kugona kukuru kwemuviri wedu kurwisa tsinga yeropa yakavharika. Haisi nzira isina musoro yekudzivirira zvachose kukuvara kunogona kuitika nekuda kwechirwere chemwoyo kana sitiroko. Asi mune dzimwe nguva, inogona kuva chishandiso chinokosha, chinoponesa hupenyu.
Vaongorori vezvekurapa vari kuferefeta mukana wekugadzira mitsipa yeropa yakagadzirwa uye kuiisa muvarwere. Kana ikabudirira, tsvakiridzo iyi inogona kupa zororo guru kuvanhu vazhinji vanotambura nezvirwere zvetsinga dzeropa mune ramangwana.
Mharidzo Yekuenda Nayo Kumba
- Kutenderera kweropa mumuviri (collateral circulation system) inzira yechisikigo yemitsipa yeropa yemuviri wedu inonzi 'bypass' kana kuti 'backup'.
- Basa rayo nderekupa dzimwe nzira dzekuti ropa rifambe kana tsinga huru yeropa yavharika.
- Kurovedza muviri nguva dzose kunokurudzira kukura kweiyi nzira yepanyama yekudzivirira makumbo.
- Kunyange zvazvo iyi iri nzira yekudzivirira inobatsira zvikuru, yeuka kuti haisi mhinduro yekupedzisira kana mushonga wezvirwere zvakaita sechirwere chemwoyo nesitiroko.
- Kana uine zviratidzo zvetsinga yeropa yakavharika, zvakaita sekurwadziwa pachipfuva, kunetseka kufema, kana kurwadziwa mumakumbo ako paunenge uchifamba, enda kuna chiremba wako nekukasika . Vimba nehurongwa hwechisikigo uye usanonotse kurapwa.
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