Indlu encinci yamandla emzimbeni wethu - Konke malunga nentliziyo!

Molo! Unjani? Namhlanje siza kuthetha ngesitho esimangalisayo nesibaluleke kakhulu emzimbeni wethu. Yintliziyo yethu leyo. Khawucinge nje, bekuya kwenzeka ntoni ukuba esi sixhobo sincinci siyeka! Ngoko ke namhlanje siza kuthetha ngalo mhlobo ubalulekileyo ebomini bethu obizwa ngokuba yintliziyo ngokweenkcukacha. Njengokuthetha nomhlobo wakho osenyongweni, ngokulula.

Iyintoni intliziyo? Iphi na?

Ngamafutshane, intliziyo yimpompo enamandla kakhulu yemisipha ehambisa igazi emizimbeni yethu yonke. Yiyo ethwala ioksijini kunye nezondlo ukuya kwiseli nganye emzimbeni wethu, kwaye ikwathwala nenkunkuma.

Ikhaya lentliziyo - yiba kwicala lasekhohlo lesifuba

Intliziyo yakho iphakathi kwesifuba sakho, phakathi kwemiphunga yakho, ityekele kancinci ngasekhohlo. Ikhuselwe ziimbambo, njengenqaba. Ngaba uziva ushukuma kancinci xa ubeka isandla sakho esifubeni sakho? Kulapho lo matshini umangalisayo usebenza khona.

Ubungakanani beentliziyo zethu, ezincinci kodwa ezenza izinto ezinkulu

Khawucinge nje, intliziyo yakho ilingana nenqindi lakho. Ayimangalisi na? Le ncinci ipompa malunga neelitha ezingama-7000 zegazi ngosuku! Oko kuthetha ukuba ibetha malunga nezihlandlo ezingama-70-80 ngomzuzu. Oku sikubiza ngokuba yintliziyo .

Yintoni engaphakathi entliziyweni? Ifana nendlu!

Kukho amagumbi amane ngaphakathi entliziyweni. La magumbi siwabiza ngokuba yi-atria kunye ne-ventricles. Akwanqunyulwa njengeengcango ezinceda igazi ukuba lihambe kwicala elinye kuphela.

Amagumbi amane - iAtria kunye neVentricles

Amagumbi amabini amancinci aphezulu entliziyweni abizwa ngokuba yi-atria . I-atrium yasekunene ifumana igazi elisetyenzisiweyo lomzimba elingenaoksijini. I-atrium yasekhohlo ifumana igazi elicocekileyo elineoksijini elivela emiphungeni. Amagumbi amabini amakhulu, aqinileyo asezantsi abizwa ngokuba zii-ventricles . I-ventricle yasekunene ipompa igazi elingenaoksijini liye emiphungeni ukuze ithathe ioksijini. I-ventricle yasekhohlo yeyona ndawo inamandla yentliziyo. Kuba ipompa igazi elineoksijini liye kuwo wonke umzimba. Khawuthelekelele, ukusuka entloko ukuya ezinzwaneni zakho!

Iingcango ezivula indlela enye kuphela - Iivalvu

Phakathi kwezi gumbi zentliziyo naphakathi kwemithambo emikhulu ethwala igazi kwiigumbi kukho iivalvu ezine. Ezi zifana neengcango ezivula indlela enye kuphela. Umsebenzi wezi valve kukuvumela igazi ukuba lihambe kwicala elinye kuphela. Zithintela igazi ukuba libuye umva. Isifo sentliziyo seValvular senzeka xa ezi valve zingasebenzi kakuhle.

Imithambo Emikhulu Yegazi - Imithambo yegazi emikhulu ethwala igazi ukuya nokubuya entliziyweni

Kukho iintlobo ezimbini zemithambo yegazi emikhulu edibene nentliziyo.

• Imithambo : Le yimithambo ethwala igazi elingenaoksijini (ekwaziwa ngokuba "ligazi elingcolileyo") ukusuka emzimbeni ukuya entliziyweni. Imithambo emikhulu yiSuperior Vena Cava kunye neInferior Vena Cava .
• Imithambo : Le yimithambo ethwala igazi elineoksijini eninzi (ekwaziwa ngokuba "ligazi elicocekileyo") ukusuka entliziyweni ukuya emzimbeni. Umthambo omkhulu yiAorta . Umthambo othwala igazi ukuya emiphungeni ubizwa ngokuba yiPulmonary Artery .

Imisipha yentliziyo - iMyocardium

Intliziyo sisitho esenziwe ngemisipha ekhethekileyo. Oku kubizwa ngokuba yi-myocardium . Yile nto inika intliziyo amandla ewadingayo ukuze ibethe kwaye ipompe igazi. Intliziyo ikwafuna igazi ukuze isebenze. Elo gazi linikezelwa yimithambo yentliziyo . Ukuba le mithambo ivalekile , kwenzeka uhlaselo lwentliziyo (Myocardial Infarction) .

Isebenza njani le matshini incinci? Iyamangalisa!

Indlela esebenza ngayo intliziyo iyinkimbinkimbi kakhulu, kodwa ikwamangalisa kakhulu. Ifana nepompo enkulu esebenza rhoqo.

Njengomatshini wokumpompa igazi

Icala lasekunene lentliziyo liqokelela igazi elisetyenziswa ngumzimba lize lilithumele emiphungeni ukuze lifumane ioksijini. Igazi elibuya emiphungeni lithatha ioksijini lize libuyele kwicala lasekhohlo lentliziyo, apho limpontshwa khona liye emzimbeni wonke. Lo mjikelo uyaqhubeka. Khawuthelekelele, lo msebenzi uyaqhubeka nokuba silele!

Inkqubo yombane yentliziyo - indlela elawula ngayo ukubetha kwentliziyo (i-SA node, i-AV node)

Intliziyo ayibethi nje kuphela. Inenkqubo yombane ekhethekileyo. Intloko yale nto yi -sinoatrial node (SA node) . Le yingqokelela encinci yeeseli ezikwindawo ephezulu ye-atrium yasekunene. Kulapho kuqala khona isignali yombane ekufuneka intliziyo iyibethe. Ifana ne -pacemaker yendalo yentliziyo yethu. Esi signali siya kwindawo ebizwa ngokuba yi-atrioventricular node (AV node) . Ukusuka apho, isignali iya kwiiseli kwaye izenze ziqine. Ukuba kukho into ehamba kakubi kule nkqubo yombane, ukubetha kwentliziyo kuba yinto engahambelaniyo. Siyibiza loo nto ngokuba yi-arrhythmia .

Zithini Isantya Sentliziyo kunye noxinzelelo lwegazi?

Isantya sentliziyo linani leexesha intliziyo yakho ibetha ngalo ngomzuzu. Kumntu omdala osempilweni, oku kuphakathi kwe-60 kunye ne-100 beats ngomzuzu xa uphumle. Kuyanda xa uzilolonga okanye usoyika. Uxinzelelo lwegazi luxinzelelo olufakwa ligazi eludongeni lwemithambo yakho yegazi. Lulinganiswa ngamanani amabini (umz. 120/80 mmHg). Inani eliphezulu, ``uxinzelelo lweSystolic``, luxinzelelo xa intliziyo ifinyela kwaye ipompa igazi. Inani elisezantsi, ``uxinzelelo lweDiastolic``, luxinzelelo xa intliziyo iphumla kwaye izele ligazi. Ukuba noxinzelelo lwegazi oluphezulu (uxinzelelo lwegazi oluphezulu) rhoqo akulunganga entliziyweni.

Singazigcina njani iintliziyo zethu ziphilile? Qiniseka ukuba uyazenza ezi zinto!

Intliziyo yethu yinto ekufuneka siyinyamekele kakuhle, kuba kuphela xa isempilweni apho sinokuba sempilweni kwaye sonwabe.

• Masiqaphele oko sikutyayo nesikuselayo:
• Yitya ngakumbi: iziqhamo, imifuno, imifuno eluhlaza, iinkozo ezipheleleyo (irayisi emdaka, i-oatmeal), intlanzi (ingakumbi iintlanzi ezinamafutha ezifana nesalmon kunye neherring).
• Nciphisa: Ityuwa, iswekile, ukutya okunamafutha, izithambisi zokwenziwa , ukutya okunamafutha e-trans (ngamanye amaxesha kufumaneka kwiimveliso ezibhakiweyo, ii-noodles ezikhawulezayo).
• Sela amanzi amaninzi.
• Ukuzilolonga ngumhlobo osenyongweni wentliziyo:
• Yenza uhlobo oluthile lomthambo olukwenza ubile , ubuncinane iintsuku ezi-5 ngeveki, ubuncinane imizuzu engama-30 ngosuku. Ukuhamba, ukubaleka, ukukhwela ibhayisekile, ukudanisa, ukudada, nantoni na ilungile.
• Ukuzilolonga kuyayiqinisa intliziyo, kulawula uxinzelelo lwegazi , kwaye kunyusa amanqanaba e-cholesterol elungileyo ( i-HDL Cholesterol).
• Masiziphephe ukutshaya notywala:
• Ukutshaya lutshaba olukhulu lwentliziyo. Kungavala imithambo yegazi, kunyuse uxinzelelo lwegazi, kwaye kunyuse umngcipheko wokuhlaselwa yintliziyo.
• Ukusela utywala kakhulu nako kuyingozi entliziyweni.
• Masinciphise uxinzelelo:
• Uxinzelelo oluhlala luhleli alulunganga entliziyweni. Izinto ezifana nokucamngca, i-yoga, ukwenza into oyithandayo, kunye nokuthetha nabahlobo kunokunceda ukunciphisa uxinzelelo.
• Ukuhlolwa rhoqo kwezonyango kubalulekile:
• Emva kweminyaka engama-30-40 ubudala, kubaluleke kakhulu ukujonga uxinzelelo lwakho lwegazi, amanqanaba eswekile egazini, kunye namanqanaba e-cholesterol ubuncinane kanye ngonyaka. Ngale ndlela, ukuba kukho ingxaki, unokuyibona ngokukhawuleza.
• Kwakhona lumka kwezi zifo:
• Ukuba uneemeko ezifana noxinzelelo lwegazi , isifo seswekile , okanye i-cholesterol ephezulu , landela imiyalelo kagqirha wakho ngononophelo. Ukuzilawula kubaluleke kakhulu ukukhusela intliziyo yakho.

Khumbula, intliziyo yakho isezandleni zakho! Utshintsho oluncinci lunokwenza umahluko omkhulu.

Ezinye iingxaki ezifika entliziyweni - masiqaphele

Nokuba kunyanyekelwa kakuhle, iingxaki zentliziyo zinokubakho ngamanye amaxesha. Ukuzazi ezi zinto kunokukunceda ufune unyango ngokukhawuleza ukuba kuvela iimpawu.

Yintoni isifo sentliziyo (Myocardial Infarction)? Zithini iimpawu zaso?

Uhlaselo lwentliziyo (i-myocardial infarction) kuxa umthambo wentliziyo ohambisa igazi kwizihlunu zentliziyo uvaleka ngequbuliso, nto leyo ebangela umonakalo kuloo ndawo yentliziyo. Le yimeko engxamisekileyo!

• Iimpawu eziphambili:
• Ukuziva uxinezelekile, ukucinezelwa, okanye ukuxinana embindini wesifuba. Le ntlungu ingasasazeka engalweni yasekhohlo, entanyeni, emhlathini, okanye emqolo.
• Ubunzima bokuphefumla.
• Ukubila.
• Isicaphucaphu, ukuhlanza.
• Ukudinwa (vertigo), ukuquleka.

Kubalulekile: Ukuba ufumana enye okanye ngaphezulu kwezi mpawu, musa ukuchitha ixesha kwaye uye esibhedlele ngoko nangoko!

Ukusilela kwentliziyo ngamazwi alula

Ukusilela kwentliziyo yimeko apho intliziyo ingakwazi ukupompa igazi elaneleyo emzimbeni. Oku akwenzeki ngequbuliso, kodwa kwenzeka xa intliziyo iye yaba buthathaka ngokuhamba kwexesha.

• Iimpawu zingabandakanya:
• Ubunzima bokuphefumla (ingakumbi xa usenza umthambo okanye ugoba).
• Ukudumba kwemilenze namaqatha.
• Ukucaphuka, ukudinwa.
• Ukubetha kwentliziyo ngokukhawuleza okanye ngokungangqalanga.

Ukubetha kwentliziyo okungaqhelekanga - i-Arrhythmia

I-Arrhythmia yintliziyo engaqhelekanga. Ingathetha ukuba intliziyo ibetha kancinci, ngokukhawuleza, okanye ngokungacwangciswanga. Nangona ezinye ii-arrhythmia zingeyongozi, ezinye zinokuba yingozi. Umzekelo yi- atrial fibrillation .

• Iimpawu zingabandakanya:
• Ukubetha kwentliziyo.
• Isiyezi (vertigo).
• Ukuqhawukelwa ngumphefumlo.
• Iintlungu zesifuba.

Iingxaki zeValvu (Isifo seNtliziyo seValvular)

Xa iivalvu ezisentliziyweni zingasebenzi kakuhle, nokuba azivuli kakuhle (stenosis) okanye azivali kakuhle (regurgitation), ukuhamba kwegazi kuyathinteleka. Oku kukwachaphazela intliziyo.

Ukuba uziva into efana nale, bonana nogqirha ngokukhawuleza!

Ukuba unayo nayiphi na kwezi mpawu zikhankanyiweyo apha ngasentla, musa ukuyityeshela. Bonana nogqirha ngoko nangoko. Ukuxilongwa kwangoko kunye nonyango kunokuthintela umonakalo omkhulu.

Okokugqibela, eyona nto ibalulekileyo (Umyalezo Wokuya Ekhaya)

Intliziyo yakho yeyona nto ixabisekileyo ebomini bakho, kwaye unoxanduva olukhulu lokuyigcina isempilweni.

• Landela ukutya okunempilo.
• Zilolonge rhoqo.
• Kuphephe ukutshaya nokusela utywala kakhulu.
• Lawula uxinzelelo.
• Fumana uhlolo lwezonyango rhoqo.
• Ukuba unezifo ezifana nesifo seswekile okanye uxinzelelo lwegazi oluphezulu, zilawule kakuhle.

Ukunyamekela intliziyo yakho kuthetha ukuzithanda. Ngoko ke, ukuqala namhlanje, cinga ngakumbi ngentliziyo yakho kwaye uyikhathalele kakuhle. Emva koko uya kukwazi ukuphila ubomi obusempilweni, obonwabisayo, obude! Intliziyo, isifo sentliziyo, impilo yentliziyo, uhlaselo lwentliziyo, uxinzelelo lwegazi, i-cholesterol, indlela yokuphila enempilo