Kodi tingolankhula za mitsempha yamagazi m'thupi lathu: Mitsempha ndi Mitsempha?

Kodi munayamba mwadzifunsapo momwe magazi awa amayendera m'thupi lathu? Tangoganizani, monga momwe zimakhalira m'misewu mumzinda waukulu, matupi athu alinso ndi njira yapadera yonyamulira magazi. Misewu iyi imatchedwa mitsempha ndi mitsempha, zomwe ndizofunikira kwambiri pa miyoyo yathu komanso thanzi lathu. Chifukwa chake lero, tiyeni tikambirane mwachidule za zomwe mitsempha ndi mitsempha iyi ili, momwe ilili yofunika kwambiri pa matupi athu, komanso zomwe tingachite kuti ikhale yathanzi.

Kodi 'dongosolo la magazi' limeneli m'thupi lathu ndi chiyani? (Dongosolo Lozungulira Mtima)

Mwachidule, timatcha izi kuti ndi dongosolo lozungulira magazi . Izi zili ngati 'ntchito yoyendera' yamphamvu kwambiri m'thupi lathu. 'Injini' yayikulu ya ntchitoyi ndi mtima wathu. Magazi omwe amapopedwa ndi mtima amayenda m'thupi lonse m'misewu yotchedwa mitsempha ndi mitsempha.

Taganizirani izi, magazi awa ndi omwe amanyamula mpweya ndi michere yomwe selo iliyonse m'thupi lathu imafunikira, monga kubweretsa chakudya kunyumba. Komanso, 'mitsempha yamagazi' iyi imanyamulanso zinyalala zosafunikira zomwe zimapangidwa ndi maselo, monga carbon dioxide . Kotero tsopano mutha kuwona kufunika koti dongosololi ligwire ntchito bwino, eti?

Kodi Mitsempha ya Mitsempha ndi chiyani? - 'Misewu ikuluikulu' yomwe imayenda kuchokera mumtima kupita m'thupi lonse

Chabwino, tiyeni choyamba tiwone zomwe Mitsempha yamagazi ndi. Mwachidule, mitsempha yamagazi ndi mitsempha yamagazi yomwe imanyamula magazi oyera, okhala ndi mpweya kuchokera mumtima kupita ku ziwalo zonse za thupi (kupatula mtsempha umodzi wapadera, womwe tidzakambirana pambuyo pake). Ili ngati 'misewu ikuluikulu' yamzinda, yonyamula magazi kuchokera 'pakati pamzinda', mtima, pa liwiro lalikulu. Magazi omwe ali m'mitsempha nthawi zambiri amakhala ofiira chifukwa amakhala ndi mpweya wambiri.

Makoma a mitsempha iyi ndi okhuthala komanso olimba kuposa a mitsempha. Izi zili choncho chifukwa amafunika kupirira kuthamanga kwa magazi komwe kumachitika mtima ukapompa magazi. Taganizirani izi ngati chitoliro chomwe chimanyamula madzi kuchokera mu thanki yamadzi. Mtsempha waukulu kwambiri m'thupi lathu ndi aorta . Apa ndi pomwe magazi amagawidwa ku mitsempha ina yaying'ono, yotchedwa arterioles .

Nanga bwanji ngati muli ndi vuto ndi mitsempha yanu yamagazi?

Komabe, ngakhale 'misewu ikuluikulu' iyi ingakhale ndi mavuto. Vuto lalikulu ndi kuuma ndi kuchepa kwa makoma a mitsempha yamagazi, komwe kumadziwika kuti atherosclerosis . Apa ndi pamene cholesterol yosafunikira ndi mafuta ochokera muzakudya zomwe timadya zimasonkhana m'mitsempha ngati 'plaque' , zomwe zimaletsa kuyenda kwa magazi. Zili ngati dzimbiri lomwe limasonkhana mkati mwa chitoliro chakale chamadzi.

Nanga chimachitika ndi chiyani ngati izi zitachitika? Mitsempha yomwe imapereka magazi kumtima (yotchedwa mitsempha ya mtima ) imatha kutsekeka, zomwe zimayambitsa matenda a mtima . Ngati mitsempha yomwe imanyamula magazi kupita ku ubongo yatsekeka, zomwe zimayambitsa sitiroko , ingayambitsenso kuthamanga kwa magazi .Mitsempha yamagazi imathanso kuwonongeka. Nthawi zina khoma la mitsempha yamagazi limatha kufooka ndikutupa ngati baluni, zomwe timazitcha aneurysm . Kuti mupewe zonsezi, muyenera kusunga mitsempha yanu yamagazi yathanzi.

Kodi Mitsempha ndi chiyani? - 'Njira zobwerera' kuchokera mthupi kubwerera kumtima

Tsopano tiyeni tikambirane za Mitsempha. Mitsempha ili ngati 'misewu yobwerera' yomwe imasonkhanitsa ndikunyamula magazi odzaza ndi mpweya, okhala ndi mpweya woipa kuchokera m'ziwalo zosiyanasiyana za thupi (kupatula mtsempha umodzi wapadera) kubwerera kumtima. Iyi ndi mitsempha yomwe imawoneka yabuluu pansi pa khungu lanu. (Siimaoneka yabuluu chifukwa magazi ndi abuluu, koma chifukwa cha momwe kuwala kumadutsa m'magazi osakhala ndi mpweya ndi pakhungu).

Makoma a mitsempha ndi opyapyala pang'ono kuposa a mitsempha. Izi zili choncho chifukwa magazi amayenda kudzera m'mitsempha pamlingo wochepa kuposa mitsempha. Chimodzi mwazinthu zapadera kwambiri za mitsempha ndichakuti ili ndi ma valve . Izi zili ngati zitseko zomwe zimatsegula njira imodzi yokha. Ma valve awa amathandiza kuletsa magazi kuti asabwerere pansi, makamaka pankhani yobwerera kuchokera ku miyendo kupita kumtima. Kupanda kutero, mphamvu yokoka ingayambitse magazi onse kutsika! Mitsempha ikuluikulu iwiri yomwe imasonkhanitsa magazi kuchokera kumtunda ndi pansi pa thupi lathu ndikubwezeretsa kumtima ndi Superior Vena Cava ndi Inferior Vena Cava . Mitsempha yaying'ono yomwe imalumikizana ndi izi imatchedwa ma venules .

Mavuto a mitsempha

Mavuto ena amathanso kuchitika ndi mitsempha. Limodzi lomwe anthu ambiri amalidziwa ndi mitsempha yotupa . Izi zimachitika pamene ma valve m'mitsempha sagwira ntchito bwino, zomwe zimapangitsa kuti magazi azisonkhana ndipo mitsempha imadzitupa, izungulire, komanso imawonekera pamwamba pa khungu. Izi zimachitika kwambiri m'miyendo.

Vuto lina lomwe lingakhale lalikulu ndi deep vein thrombosis (DVT) . Izi zimachitika pamene magazi amaundana m'mitsempha yayikulu mkati mwa thupi. Ngati magazi amaundana n'kukhazikika pamalo ngati mapapo, akhoza kukhala pachiwopsezo. Anthu ena amathanso kukhala ndi mitsempha yaying'ono ngati kangaude yomwe imawonekera pamwamba pa khungu. Ngakhale kuti nthawi zambiri izi si vuto lalikulu la thanzi, koma zingakhale nkhawa yokongoletsa ena.

Kugwirizana pakati pa mitsempha yamagazi ndi mitsempha yamagazi - milatho yaying'ono yotchedwa capillaries

Chabwino, tsopano tikudziwa za mitsempha yamagazi ndi mitsempha yamagazi. Koma kodi pali ubale wotani pakati pa 'misewu ikuluikulu' iyi ndi 'misewu yobwerera'? Apa ndi pomwe mitsempha yaying'ono komanso yofewa yamagazi yotchedwa capillaries imayambira. Iyi ili ngati 'misewu yaying'ono' yomwe imachoka pamisewu ikuluikulu n'kupita mpaka m'nyumba.

Ma capillaries ndi ang'onoang'ono kwambiri, ena mwa iwo ndi opyapyala kuposa tsitsi lathu! Koma amachita ntchito yofunika kwambiri. Mpweya ndi zakudya zochokera m'mitsempha zimasinthidwa ndi selo lililonse m'thupi, ndipo zinyalala ndi carbon dioxide kuchokera m'maselo zimawonjezeredwa m'magazi, kudzera m'ma capillaries awa. Chifukwa chakuti ma capillaries awa amafalikira ngati netiweki m'thupi lathu lonse, magazi amaperekedwa ku gawo lililonse laling'ono la thupi. Kenako ma capillaries awa amalumikizana pamodzi kupanga mitsempha, yomwe imanyamula magazi odetsedwa kubwerera kumtima.

N’chifukwa chiyani n’kofunika kwambiri kusunga mitsempha ndi mitsempha imeneyi kukhala yathanzi?

Tsopano mukumvetsa kufunika kwa dongosolo la 'mitsempha yamagazi' lotchedwa mitsempha, mitsempha, ndi mitsempha yamagazi m'thupi lathu. Ziwalo zonse m'thupi lathu - ubongo, mtima, impso, minofu - zimalandira magazi okwanira ndikukhalabe athanzi.

Kusunga dongosolo la 'mitsempha yamagazi' ili likugwira ntchito bwino ndikofunikira kwambiri pa thanzi lathu lonse komanso kuti tisadwale matenda.

Ngati izi zili ndi thanzi labwino, zingatithandizenso kuteteza ku matenda oopsa monga matenda a mtima ndi sitiroko, zomwe tidakambirana kale. Sikuti zokhazo, komanso kuyenda bwino kwa magazi ndikofunikira kwambiri kuti tigwire ntchito zathu za tsiku ndi tsiku moyenera ndikukhala ndi mphamvu.

Kodi tingatani kuti ‘mitsempha yathu yamagazi’ ikhale yathanzi?

Nkhani yabwino ndi yakuti pali zinthu zambiri zomwe tingachite kuti mitsempha ndi mitsempha yamtengo wapataliyi ikhale yathanzi. Monga momwe timachitira ndi magalimoto athu kuti ikhale yabwino, tiyeneranso kusamalira 'misewu' iyi m'matupi athu. Ndiye tingatani?

• Idyani zakudya zabwino: Chepetsani kudya zakudya zokonzedwa kale, zakudya zotsekemera, zakudya zamchere, ndi zakudya zokhala ndi mafuta ambiri (makamaka mafuta opangidwa ndi trans ndi mafuta okhuta) . M'malo mwake, idyani ndiwo zamasamba zatsopano, zipatso, nyemba, tirigu wonse, nsomba, ndi nyama zopanda mafuta ambiri. Izi zimathandiza kuchepetsa kudzikundikira kwa plaque m'mitsempha yathu.

• Yendani, kutanthauza kuchita masewera olimbitsa thupi: Ngati mungathe kuchita zinthu monga kuyenda, kuthamanga, kusambira, kukwera njinga, kapena kusewera masewera omwe mumakonda kwa mphindi zosachepera 30 patsiku, ndi bwino kwambiri. Kuchita masewera olimbitsa thupi kumalimbitsa mtima, kumayendetsa bwino kuyenda kwa magazi, kumathandiza kuwongolera kulemera, komanso kumathandiza kuchepetsa kuthamanga kwa magazi ndi cholesterol.

• Siyani kusuta: Kusuta fodya ndiye mdani wamkulu wa mitsempha yanu. Mankhwala omwe ali mu ndudu amawononga makoma a mitsempha, amafulumizitsa kusonkhanitsa kwa plaque, komanso amawonjezera chiopsezo cha magazi kuundana. Chifukwa chake ngati ndinu wosuta, kuyesetsa kusiya ndiye mphatso yabwino kwambiri yomwe mungapatse mitsempha yanu.

• Khalani ndi kulemera kwabwino: Kunenepa kwambiri kumawonjezera chiopsezo cha matenda omwe amakhudza mitsempha yanu, monga kuthamanga kwa magazi, cholesterol yambiri, ndi matenda a shuga. Choncho yesetsani kukhala ndi kulemera koyenera malinga ndi kutalika kwanu.

• Samalirani matenda ena moyenera: InuNgati muli ndi matenda monga kuthamanga kwa magazi, cholesterol yambiri, kapena matenda a shuga, samalani bwino malinga ndi malangizo a dokotala wanu. Imwani mankhwala anu nthawi zonse ndikusintha moyo wanu.

• Chepetsani kupsinjika maganizo: Kupsinjika maganizo kwa nthawi yayitali sikwabwino pa mitsempha yathu yamagazi. Yesetsani kupumula maganizo anu kudzera mu zinthu monga yoga ndi kusinkhasinkha. Chitani chizolowezi chomwe chimakuyenererani.

• Pitani kuchipatala nthawi zonse: Pitani kwa dokotala kamodzi pachaka kuti mukaone kuthamanga kwa magazi ndi kuchuluka kwa mafuta m'thupi. Mwanjira imeneyi, ngati pali vuto, mutha kulizindikira msanga ndikupeza chithandizo.

Chidule (Uthenga Wopita Nawo Kunyumba)

Kotero, kuchokera pa zomwe takambirana lero, ziyenera kumveka bwino momwe 'misewu iwiri yamagazi' iyi m'thupi lathu, yotchedwa mitsempha ndi mitsempha, ilili yofunika kwambiri pa miyoyo yathu. Ngakhale mitsempha imanyamula magazi oyera kuchokera mumtima kupita ku thupi lonse, mitsempha imanyamula magazi amenewo kubwerera kumtima. Dongosolo lonseli, monga njira ya misewu ya mzinda yosamalidwa bwino, liyenera kuyenda bwino.

Kumbukirani, gawo lalikulu la kusunga 'mitsempha yamagazi' iyi yathanzi lili m'manja mwathu. Zinthu zosavuta monga kudya bwino, kuchita masewera olimbitsa thupi nthawi zonse, komanso kupewa kusuta fodya zingapangitse kusiyana kwakukulu.

Ngati muli ndi mafunso kapena kukayikira pankhaniyi, musazengereze kulankhula ndi dokotala wa banja lanu. Iye adzakupatsani upangiri wabwino. Choncho, tiyeni tonse tisamalire bwino 'magazi athu' ndikukhala ndi thanzi labwino, eti?

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