Totaura nezvemoyo wako here? Unoziva here kukosha kwenhengo iyi diki?

Wakambofunga nezveinjini iyi diki inoshanda masikati neusiku kubva muchipfuva chako here? Ehe, ndiri kutaura nezvemoyo wako. Wakaita semota diki inopa hupenyu kumuviri wako wese. Saka, nhasi, ngatitaurei zvishoma nezvenhengo iyi inoshamisa inonzi moyo here? Wagadzirira here kutora rwendo urwu?

Moyo chii? Ngatinzwisise zviri nyore!

Moyo, muchidimbu, inhengo yakakura sechibhakera. Ndiyo pombi huru inopomba ropa mumuviri wako wese. Kungofanana nepombi yemvura inopomba mvura mutangi, moyo unopomba ropa mumuviri wako wese. Ndiyo nhengo huru yehurongwa hweropa rako. Inhengo diki asi yakasimba kwazvo, inoumbwa netsandanyama nedzimwe nyama.

Mwoyo wako une makamuri makuru mana . Aya akafanana nemakamuri madiki. Ropa rinochengetwa mumakamuri aya kwenguva yakati risati rafamba. Mwoyo unotanga kurova nemagetsi. Semagetsi madiki. Uropi hwako netsinga zvinodzora mashandiro emwoyo.

Ndeapi mabasa makuru emoyo? Sei izvi zvichikosha kudaro?

Mwoyo mudiki uyu unoita zvinopfuura zvaunofunga. Tarisa...

• Kupomba ropa: Ichi ndicho chinhu chikuru. Rinotakura ropa mumuviri wese. Ropa iri ndiro rinopa okisijeni nezvinovaka muviri kumasero ese ari mumuviri wako. Rinotakurawo kabhoni dhayiokisaidhi nezvimwe zvinhu zvinoraswa kubva mumasero uye rinozviendesa kune dzimwe nhengo dzemuviri kwazvinobviswa.
• Kudzora kurova kwemoyo: Mwoyo pachawo unodzora kurova kwemoyo wako.
• Kuchengetedza BP: Mwoyo unobatsirawo kuchengetedza BP yako iri padanho rakajairika.

Mwoyo hauite basa iri wega. Unoshanda pamwe chete nedzimwe nzira dzekuita zvinhu izvi:

• Sisitimu yetsinga: Sisitimu yetsinga inotumira zviratidzo zvekudzikisa kurova kwemoyo wako paunenge wakazorora uye kuwedzera kurova kwemoyo wako paunenge uchinetseka kana kushushikana.
• Sisitimu yeEndocrine: Sisitimu iyi inoburitsa makemikari anonzi mahormone . Mahormone aya anoita kuti mitsipa yeropa iome kana kuti ikure. Izvi zvinokanganisa BP. Semuenzaniso, mahormone anobva mugland rako rethyroid anogonawo kuwedzera kana kuderedza kurova kwemoyo wako.

Ndezvipi zvikamu zvemoyo? Zvakafanana nezvikamu zveimba!

Funga nezvemoyo seimba diki. Kungofanana nezvikamu zveimba, moyo unewo zvikamu.

• Madziro: Semadziro eimba.
• Makamuri: Semakamuri ari mumba.
• Mavharuvhu: Kufanana nemasuo emakamuri, anogona kuvhurika nekuvharika.
• Mitsipa yeropa: Sezvinoita mapaipi emvura ari mumba.
• Sisitimu yekufambisa magetsi: Yakafanana nesisitimu yekuisa waya inoendesa magetsi kumba.

Zvino ngatitarisei chimwe nechimwe chezvikamu izvi zvakadzama.

Madziro emwoyo

Idzi ndidzo tsandanyama dzinobatsira moyo kugwinha uye kuzorora. Kugwinha uku nekurerutsa kunoita kuti ropa rifambe mumuviri wese. Madziro emoyo akakamurwa kuita mativi ekurudyi nekuruboshwe nenyama inonzi septum .

Kune zvikamu zvitatu zvikuru zvemadziro emwoyo:

• Endocardium: Chikamu chemukati-kati.
• Myocardium: Huru hwakakora hwetsandanyama huri pakati. Iri ndiro basa guru remoyo rekupomba.
• Epicardium: Rutivi rwekunze runodzivirira.

Iyi `(Epicardium)` ichikamu chimwe chete chebhegi rinodzivirira rinonzi pericardium rakakomberedza moyo. Iyi `(pericardium)` inogadzira mvura inonyorovesa moyo. Inomisa moyo kurova dzimwe nhengo.

Makamuri emwoyo

Sezvandambotaura, moyo une makamuri makuru mana. Maviri pamusoro uye maviri pasi. Makamuri aya ari kurudyi nekuruboshwe rwemoyo.

• Atrium yekurudyi: Ropa risina okisijeni rinopinda mukamuri iyi kuburikidza netsinga mbiri hombe. Vena cava yepamusoro inounza ropa kubva kumativi ekumusoro emuviri. Vena cava iri pasi inounza ropa kubva kumativi epasi emuviri. Atrium yekurudyi inobva yapomba ropa iri muventricle yekurudyi.
• Mutsinga wekurudyi: Kamuri iri, riri kurutivi rwezasi rwerudyi rwemoyo, rinotumira ropa risina oxygen kumapapu kuburikidza netsinga dzemapapu . Mumapapu ndipo panodzorerwa oxygen.
• Atrium Yekuruboshwe: Ropa rine mweya kubva mumapapu rinopinda muatrium Yekuruboshwe kuburikidza netsinga dzemapapu . Kamuri iri, riri kuruboshwe rwekumusoro kwemoyo, rinopomba ropa muventricle yekuruboshwe.
• Ventricular yekuruboshwe: Iyi yakakura zvishoma pane ventricle yekurudyi nekuti ndipo panopombwa ropa rine oxygen kuenda kumuviri wese.

Mavharuvhu emwoyo

Izvi zvakafanana nemagonhi ari pakati pemakamuri emwoyo. Mavharuvhu aya anovhurika uye anovharika kuti ropa rifambe nenzira imwe chete. Mavharuvhu aya anomisawo ropa kuti risafambe richidzokera kumashure.

Kune mhando mbiri huru dzemavharuvhu:

• Mavharuvhu eAtrioventricular (AV): Aya ari pakati peatria yepamusoro neventricle yepasi.
• Vharuvhu ine tricuspid: Musuwo uri pakati peatrium yekurudyi neventricle yekurudyi.
• Vharuvhu yeMitral:Musuwo uri pakati peatrium yekuruboshwe neventricle yekuruboshwe.
• Mavharuvhu eSemilunar (SL): Mavharuvhu aya anovhurika kana ropa richibuda mumaventricle.
• Vharuvhu yeAortic: Inovhurika ropa rinobva kuruboshwe rweventricle richipinda muaorta (tsinga huru inotakura ropa rine oxygen kuenda kumuviri).
• Vharuvhu yemapapu: Inovhurwa kana ropa rinobva mu ventricle yekurudyi richipinda mutsinga dzemapapu (rudzi rwetsinga chete runotakura ropa risina oxygen kuenda kumapapu).

Mitsipa Yeropa

Moyo unopomba ropa kuburikidza nemarudzi matatu makuru etsinga dzeropa:

• Tsinga dzeropa: Dzinotakura ropa rine oxygen kubva pamwoyo kuenda kunhengo dzemuviri. Chinhu chimwe chete chinosara itsinga dzeropa dzemapapu kuenda kumapapu - ndidzo dzinotakura ropa risina oxygen yakakwana.
• Tsinga: Dzorera ropa risina oxygen mumoyo.
• Mapaipi: Aya ndiwo matsinga eropa akanaka kwazvo. Ropa rine mweya uye kuchinjana kweropa rine mweya mumapapu aya.

Mitsipa yeropa

Mwoyo unodawo kudya kuti ushande zvakanaka. Mwoyo unowana kudya kubva munhevedzano iyi yetsinga dzemwoyo . Mitsipa iyi inofamba pamusoro pemoyo. Idzi ndidzo tsinga dzinoshandira moyo pachawo.

• Tsinga yemoyo yekuruboshwe: Iyi inopatsanurana kuita matavi maviri: tsinga yecircumflex netsinga yekuruboshwe yekuburuka (LAD).
• Tsinga yeCircumflex: Inopa ropa kuatrium yekuruboshwe uye kumativi nekumashure kweventricle yekuruboshwe.
• Mutsinga wekumashure wekuruboshwe (LAD): Unopa ropa kumberi nepazasi peventricle yekuruboshwe uye kumberi kweseptum yemoyo.
• Right coronary artery (RCA): Inopa ropa ku atrium yekurudyi, ventricle yekurudyi, chikamu chezasi cheventricle yekuruboshwe, uye chikamu chekumashure chemoyo.

Sisitimu Yekufambisa Magetsi

Izvi zvakafanana nehurongwa hwemagetsi huri mumba. Mutinhimira nekumhanya kwekurova kwemoyo zvinodzorwa nehurongwa uhwu. Masaini anotangira pamusoro pemoyo odzika.

• Sinoatrial (SA) node: Zviratidzo zvinokonzera kurova kwemoyo zvinotangira pano. Ndosaka ichinzi "natural pacemaker" yemoyo.
• Node yeAtrioventricular (AV): Inoita masaini emagetsi kubva kumakamuri epamusoro emoyo kuenda kumakamuri epasi.
• Bazi rekuruboshwe: Rinotumira ma "electrical impulses" ku "left ventricle".
• Bazi repakeji rekurudyi: Rinotumira ma "electrical impulses" ku "right ventricle".
• Bundle of His: Inotumira ma impulses kubva pa (AV) node kuenda kuPurkinje fibers.
• Mafiber ePurkinje: Mafiber aya anoita kuti masero emwoyo agumbuke uye abudise ropa.

Moyo wako uri kupi?

Mwoyo wako uri pamberi pechipfuva chako. Kutaura chokwadi, uri kumashure zvishoma uye kuruboshwe rwe sternum (pfupa rechipfuva) pakati pechipfuva chako.

Moyo uri pamusoro zvishoma kuruboshwe rwemuviri, pakati pemapapu ekurudyi neekuruboshwe. Bapu rekuruboshwe diki zvishoma nekuti rinofanira kugara moyo kuruboshwe rwechipfuva. Mbabvu dzako dzinodzivirira moyo.

Mwoyo wakaita sei? Wakakura sei?

Mwoyo unoita sepiramidhi yakatenderedzwa ine mipendero yakatenderera. Mitsipa mikuru yeropa inopinda nekubuda mumoyo. Iyi inobatanidza moyo nemuviri wese, ichiupa ropa neokisijeni.

Mwoyo wemunhu wese wakasiyana zvishoma. Paavhareji, moyo wako wakaenzana nehukuru hwechibhakera chako . Mwoyo wemunhu mukuru unorema maounces gumi (anenge magiramu mazana maviri nemakumi masere) . Huremu uhwu hunogona kusiyana zvichienderana nehukuru hwako uye murume kana mukadzi.

Ndezvipi zvirwere zvinowanzo kanganisa mwoyo?

Chirwere chemwoyo chirwere chinowanzoitika. Mune dzimwe nyika, ndicho chinokonzera rufu.

Heano mamwe ematambudziko anowanzoitika anokanganisa mwoyo:

• Kusarongeka kwekurova kwemoyo (Arrhythmia): Kurova kwemoyo kunokurumidza, kunonoka, kana kuti kune mutinhimira usina kurongeka.
• Cardiomyopathy: Kukora, kukura, kana kuomarara kwetsandanyama yemwoyo zvisina kujairika.
• Kukundikana kwemoyo: Mwoyo unova wakaoma kana kuti usina simba zvekuti haugone kupomba ropa nemazvo.
• Chirwere chetsinga dzemwoyo: Kuzara kwemafuta mutsinga dzemwoyo kunoita kuti dzitete.
• Chirwere cheshuga: Shuga muropa yakakwira kupfuura zvakajairwa.
• Kurwara nemoyo / myocardial infarction: Kuvharika kamwe kamwe kwetsinga yemwoyo, zvichibvisa okisijeni muchikamu chetsandanyama yemoyo.
• Chirwere chevharuvhu yemoyo: Vharuvhu yemoyo isingashande nemazvo.
• Kukwira kweropa: Ropa rinosunda zvakasimba pamadziro etsinga.
• Cholesterol yakakwira: Kuwedzera kwemafuta muropa.
• Pericarditis: Kuzvimba kwepericardium, saga rinofukidza moyo.

Ndezvipi zviratidzo zvinowanzoonekwa zvechirwere chemwoyo? Ziva izvi!

Chirwere chemwoyo chinogona kukonzera zviratidzo zvakadai se:

• Kurwadziwa kwechipfuva.
• Kurova kwemoyo.
• Dzungu.
• Kushaya mweya.
• Kuneta.
• Kuzvimba kwemuviri wako wepazasi, kunyanya makumbo ako netsoka.

Zvakakosha: Kana uine chimwe chezviratidzo izvi kana kupfuura, zvakakosha kutsvaga rubatsiro rwechiremba nekukasika. Dzimwe nguva izvi zvinogona kuva chiratidzo chechirwere chakakomba.

Ndezvipi zviedzo zvinowanzo shandiswa pakuongorora hutano hwemwoyo?

Vanachiremba vanoita bvunzo dzakasiyana-siyana kuti vaone kana moyo wako wakagwinya.

• Kuyerwa kweropa.
• ECG (Electrocardiogram - EKG): Muedzo unotarisa mashandiro emagetsi emwoyo.
• Echocardiogram: Sekunge kuongororwa kwemoyo neultrasound. Inogona kutarisa chimiro, saizi, makamuri, uye mashandiro emavharuvhu.
• X-ray yechipfuva.
• Kuongororwa kweropa: Tarisa zvinhu zvakaita secholesterol nemazinga eshuga.
• Kuisa catheter mumoyo: Kuongororwa kwekutsvaga kuvharika kwetsinga dzemwoyo.
• Kuongororwa kweCT `(Computer tomography - CT scan)`.
• MRI yemoyo (magnetic resonance imaging) .
• Kuongororwa kwekushushikana: Izvi zvinoedza mashandiro anoita moyo panguva yekurovedza muviri.

Ndeapi marapirwo akajairika ezvirwere zvemwoyo?

Kune nzira dzakawanda dzekurapa chirwere chemwoyo, zvichienderana nerudzi rwechirwere chacho.

• Mishonga: Yakadai semishonga yekuderedza BP nekudzivirira kuumbwa kweropa.
• Kuchinja mararamiro: Kuchinja zvinhu zvakaita sekudya nekunwa, uye kuti unoita maekisesaizi akawanda sei.
• Zvishandiso zvekurapa: Semuenzaniso, zvishandiso zvakaita sepacemaker.
• Maitiro: Zvinhu zvakaita se `(Catheter ablation)` kana `(angioplasty)` (kuvhura tsinga).
• Kuvhiyiwa: Sekuvhiyiwa kwe coronary artery bypass kana kuvhiyiwa kwekutsiva vharuvhu.

Ndingachengetedza sei moyo wangu uine hutano? Unogona kuzviita wega!

Kana uchitova nechirwere chemwoyo, tevera hurongwa hwekurapwa hwachiremba wako nemazvo. Zvakakosha zvikuru kutora mushonga wako panguva yakakodzera uye nehuwandu hwakakodzera.

Pamusoro pezvo, unogona kuchinja mararamiro ako kuti mwoyo wako ugare wakagwinya:

• Ramba uine huremu hwakanaka hunokunakira.
• Deredza kunwa doro (kana uchidaro, inwa doro shoma).
• Idya chikafu chine hutano pamoyo: Idya michero yakawanda, miriwo, nyemba, uye zviyo zvakakwana.
• Edza kurovedza muviri kwemaminitsi angangoita 150 pasvondo. (Kurovedza muviri)
• Deredza huwandu hwemunyu (sodium) unowedzerwa muchikafu.
• Dzivirira kushushikana: Shandisa nzira dzine hutano dzakadai sekufungisisa uye kunyora pasi zvinhu zviri kuitika.
• Rega kusvuta uye kushandisa zvimwe zvigadzirwa zvefodya zvachose. Dzivisa utsi hwevamwe. Kana uchisvuta, enda kuna chiremba kuti akubatsire kurega.

Chii chandinofanira kubvunza chiremba nezvemoyo wangu?

Kana ukaona chiremba wako, unogona kubvunza mibvunzo yakaita seiyi:

• Nhoroondo yemhuri yangu yechirwere inokanganisa sei hutano hwemwoyo wangu?
• Ndingaitei kuti ndideredze BP yangu?
• Ko cholesterol yangu inokanganisa sei mwoyo wangu?
• Ndezvipi zviratidzo zvechirwere chemwoyo?
• Ndinofanira kudya rudzii rwechikafu kuti ndidzivirire chirwere chemwoyo?

Pakupedzisira, zvinhu zvekurangarira (Mharidzo Yekuenda Kumba)

Senhengo huru yeropa rako, mwoyo wako ndiwo unokuchengetedza uri mupenyu. Unopomba ropa mumuviri wako wese, uchiunza okisijeni kumasero ako nematishu. Nekuti moyo unoita basa rakakosha, zvakakosha kuutarisira zvakanaka. Kunyangwe matambudziko emwoyo achiwanzoitika, unogona kuita shanduko kuti moyo wako urambe wakasimba. Bvunza chiremba wako nezvekuti ungavandudza sei hutano hwemwoyo wako. Mwoyo wako, hupenyu hwako! Utarisire!

Moyo , chirwere chemwoyo, hutano hwemwoyo, kutenderera kweropa, kurwara kwemoyo, kushanda kwemoyo, moyo une hutano