Mhoro! Makadini? Nhasi tichataura nezvenhengo inoshamisa uye inokosha kwazvo mumuviri wedu. Ndiyo mwoyo yedu. Fungidzirai, chii chingaitika kana mudziyo uyu mudiki ukamira! Saka nhasi tichataura nezveshamwari iyi inokosha muhupenyu hwedu inonzi moyo zvakadzama. Sekutaura neshamwari yako yepamwoyo, zviri nyore.
Moyo chii? Uri kupi?
Zvichitaurwa zviri nyore, moyo ipombi ine simba kwazvo yetsandanyama inopomba ropa mumiviri yedu yese. Ndiwo unotakura okisijeni nezvinovaka muviri kumasero ese ari mumuviri wedu, uye unotakurawo tsvina.
Musha wemoyo - iva kuruboshwe rwechipfuva
Mwoyo wako uri pakati pechipfuva chako, pakati pemapapu ako, wakakotama zvishoma kuruboshwe. Wakadzivirirwa nembabvu, senhare. Unonzwa kuzununguka zvishoma here paunoisa ruoko rwako pachipfuva chako? Ndipo panoshanda muchina uyu unoshamisa.
Kukura kwemoyo yedu, iyo midiki asi inoita zvinhu zvikuru
Fungidzira, moyo wako wakaenzana neruoko rwako. Hazvishamisi here? Kadiki aka kanopomba marita angangoita 7000 eropa pazuva! Izvi zvinoreva kuti kanorova ka70-80 paminiti. Izvi ndizvo zvatinodaidza kuti
kurova kwemoyo .
Chii chiri mumoyo? Zvakafanana neimba!
Mumoyo mune makamuri mana. Tinoadaidza kuti atria nemaventricles. Anochekwawo semagonhi anobatsira kuti ropa rifambe nenzira imwe chete.
Makamuri mana - Atria neVentricles
Makamuri maviri madiki ari pamusoro pemoyo anonzi
atria . Atrium yekurudyi inogamuchira ropa remuviri rakashandiswa, risina mweya. Atrium yekurudyi inogamuchira ropa rakachena rine mweya kubva mumapapu. Makamuri maviri makuru, akasimba ari pasi anonzi
maventricles . Ventricle yekurudyi inopomba ropa risina mweya kuenda kumapapu kuti ritore mweya. Ventricle yekurudyi ndiyo chikamu chakasimba chemoyo. Nekuti inopomba ropa rine mweya kuenda kumuviri wese. Fungidzira, kubva kumusoro wako kusvika kutsoka dzako!
Masuo anongovhura nzira imwe chete - Mavharuvhu
Pakati pemakamuri aya emwoyo uye pakati pemitsipa mikuru inotakura ropa kubva mumakamuri pane
mavharuvhu mana. Aya akafanana nemasuo anovhura nzira imwe chete. Basa remavharuvhu aya nderekubvumira ropa kuti riyerere nenzira imwe chete. Anodzivirira ropa kuti risayerere richidzokera shure.
Chirwere chemwoyo chevharuvhu chinoitika kana mavharuvhu aya asingashande zvakanaka.
Mitsipa Mikuru Yeropa - Mitsipa mikuru yeropa inotakura ropa kuenda nekubva kumoyo
Kune mhando mbiri dzetsinga huru dzeropa dzakabatana nemoyo.
- Tsinga : Idzi ndidzo tsinga dzinotakura ropa risina mweya (rinozivikanwawo se "ropa rakasviba") kubva mumuviri kuenda kumoyo. Tsinga huru ndiSuperior Vena Cava neInferior Vena Cava .
- Tsinga dzeropa : Idzi ndidzo tsinga dzinotakura ropa rine oxygen yakawanda (inozivikanwawo se "ropa rakachena") kubva pamoyo kuenda kumuviri. Tsinga huru iAorta . Tsinga inotakura ropa kuenda kumapapu inonzi Pulmonary Artery .
Tsandanyama yemoyo - Myocardium
Mwoyo inhengo inoumbwa netsandanyama yakakosha. Iyi inonzi
myocardium . Izvi ndizvo zvinopa moyo simba raunoda kuti urove uye upombe ropa. Mwoyo unodawo ropa kuti ushande. Ropa iroro rinopihwa
netsinga dzemwoyo . Kana tsinga idzi dzikavharika
, chirwere chemwoyo (Myocardial Infarction) chinoitika.
Muchina mudiki uyu unoshanda sei ? Zvinoshamisa!
Mashandiro anoita moyo akaomarara, asi zvinoshamisawo. Zvakafanana nepombi inoshanda nguva dzese.
Semuchina unopomba ropa
Rutivi rwerudyi rwemwoyo runounganidza ropa rinoshandiswa nemuviri roritumira kumapapu kuti riwane okisijeni. Ropa rinodzoka kubva kumapapu rinotora okisijeni rodzokera kuruboshwe rwemwoyo, uko rinopombwa kumuviri wese. Kutenderera uku kunoenderera mberi. Fungidzira, basa iri rinoenderera mberi kunyangwe patinenge takarara!
Sisitimu yemagetsi yemwoyo - kuti inodzora sei kurova kwemoyo (SA node, AV node)
Mwoyo haungorove chete. Une sisitimu yemagetsi yakakosha. Musoro weiyi i
sinoatrial node (SA node) . Iyi iboka diki remasero ari pamusoro pe atrium yekurudyi. Apa ndipo panotangira chiratidzo chemagetsi icho mwoyo unoda kurova. Zvakafanana ne
pacemaker yechisikigo yemoyo wedu. Chiratidzo ichi chinoenda kunzvimbo inonzi
atrioventricular node (AV node) . Kubva ipapo, chiratidzo chinoenda kumasero uye chinoita kuti azvibatanidze. Kana chimwe chinhu chikafamba zvisina kunaka nesystem iyi yemagetsi, kurova kwemoyo kunova kusina kurongeka. Tinozvidaidza kuti
arrhythmia .
Chii chinonzi Heart Rate neBlood Pressure?
Kurova kwemoyo ndiko kuwanda kwekurova kwemoyo wako paminiti. Mumunhu mukuru ane hutano hwakanaka, izvi zvinorova pakati pe60 ne100 paminiti paunenge wakazorora. Zvinowedzera paunenge uchirovedza muviri kana kuti uchitya.
Kumanikidzwa kweropa ndiko kumanikidzwa kunoita ropa pamadziro etsinga dzako. Kunoyerwa nenhamba mbiri (semuenzaniso 120/80 mmHg). Nhamba yepamusoro, ``Systolic pressure``, ndiko kumanikidzwa kwemoyo kana wagumburwa wopomba ropa. Nhamba yepasi, ``Diastolic pressure``, ndiko kumanikidzwa kwemoyo kana wazorora wozadzwa neropa. Kuva neBP yakakwira (Hypertension) nguva dzose hazvina kunaka kumoyo.
Tingachengetedza sei moyo yedu ine hutano? Iva nechokwadi chekuita zvinhu izvi!
Mwoyo yedu chinhu chatinofanira kutarisira zvakanaka, nekuti kana yave neutano hwakanaka ndipo patinogona kuva neutano hwakanaka uye mufaro.
- Ngatichenjererei zvatinodya nezvatinonwa:
- Idya zvakawanda: michero, miriwo, miriwo, zviyo zvese (mupunga webrown, oatmeal), hove (kunyanya hove dzine mafuta dzakadai sesalmon neherring).
- Deredza: Munyu, shuga, chikafu chine mafuta, zvinotapira zvekugadzira , chikafu chine mafuta e trans (dzimwe nguva chinowanikwa muzvikafu zvakabikwa, ma noodles epakarepo).
- Inwa mvura yakawanda.
- Kurovedza muviri ndiyo shamwari yepamwoyo yemwoyo:
- Ita mamwe maekisesaizi anokuita kuti udikitire , mazuva mashanu pasvondo, kwemaminitsi makumi matatu pazuva. Kufamba, kumhanya, kuchovha bhasikoro, kutamba, kushambira, chero chinhu chakanaka.
- Kurovedza muviri kunosimbisa mwoyo, kunodzora BP , uye kunowedzera cholesterol yakanaka ( HDL Cholesterol).
- Ngatiregei kusvuta nedoro:
- Kusvuta ndiwo muvengi mukuru wemwoyo. Kunogona kuvhara mitsipa yeropa, kuwedzera BP, uye kuwedzera njodzi yekurwara nemwoyo.
- Kunwa doro zvakanyanya kunokuvadzawo mwoyo.
- Ngatideredzei kushushikana:
- Kugara uchinetseka mupfungwa hakuna kunaka pamoyo. Zvinhu zvakaita sekufungisisa, yoga, kuita chimwe chinhu chinokuvaraidza, uye kutaura neshamwari zvinogona kubatsira kuderedza kushushikana.
- Kuongororwa nachiremba nguva dzose kwakakosha:
- Mushure memakore 30-40, zvakakosha kuti uongorore BP yako, huwandu hweshuga muropa, uye huwandu hwecholesterol kanenge kamwe chete pagore. Nenzira iyi, kana paine dambudziko, unogona kuriona nekukurumidza.
- Chenjererawo zvirwere izvi:
- Kana uine zvirwere zvakaita seBP , chirwere cheshuga , kana cholesterol yakakwira , tevera mirairo yachiremba wako nokungwarira. Kuzvidzora kwakakosha zvikuru kuchengetedza mwoyo wako.
Yeuka, moyo wako uri mumaoko ako! Shanduko diki dzinogona kuita mutsauko mukuru.
Mamwe matambudziko anouya mumoyo - ngatizivei
Kunyangwe kana ukatarisirwa zvakanaka, dzimwe nguva matambudziko emwoyo anogona kuitika. Kuziva izvi kunogona kukubatsira kutsvaga kurapwa nekukurumidza kana zviratidzo zvikaitika.
Chii chinonzi chirwere chemwoyo (Myocardial Infarction)? Ndezvipi zviratidzo zvacho?
Kurwara nemoyo (myocardial infarction) kunoitika kana tsinga yemwoyo inoendesa ropa kutsandanyama yemoyo ikangoerekana yavharika, zvichikonzera kukuvara kwechikamu ichocho chemwoyo. Izvi zvinokonzeresa emergency!
- Zviratidzo zvikuru:
- Kunzwa kumanikidzwa, kudzvanywa, kana kubatwa pakati pechipfuva. Marwadzo aya anogona kupararira kuruoko rweruboshwe, mutsipa, shaya, kana kumusana.
- Kutadza kufema zvakanaka.
- Kudikitira.
- Kusvotwa, kurutsa.
- Dzungu (vertigo), kupera simba.
Zvakakosha: Kana ukaona chimwe chezviratidzo izvi kana kupfuura, usapedza nguva uende kuchipatara nekukasika!
Kukundikana kwemoyo mumashoko ari nyore
Kukundikana kwemoyo chirwere chinokonzerwa nekushaya simba kwemoyo, uye mwoyo haugone kupomba ropa rakakwana mumuviri. Izvi hazvingoerekana zvaitika, asi zvinoitika kana moyo wapera simba nekufamba kwenguva.
- Zviratidzo zvinogona kusanganisira:
- Kuoma kufema (kunyanya kana uchirovedza muviri kana kukotama).
- Kuzvimba kwemakumbo netsoka.
- Kutsamwa, kuneta.
- Kurova kwemoyo kunokurumidza kana kusina kurongeka.
Kurova kwemoyo kusina kurongeka - Arrhythmia
Arrhythmia ikurova kwemoyo kusina kurongeka. Zvinogona kureva kuti moyo unorova zvishoma nezvishoma, nekukurumidza, kana zvisina kurongeka. Kunyange zvazvo mamwe arrhythmias asiri ane njodzi, mamwe anogona kuva akakomba. Muenzaniso
iatrial fibrillation .
- Zviratidzo zvinogona kusanganisira:
- Kurova kwemoyo zvakanyanya.
- Dzungu (vertigo).
- Kushaya mweya.
- Kurwadziwa kwechipfuva.
Matambudziko evharuvhu (Valvular Heart Disease)
Kana mavharuvhu ari mumoyo asingashande zvakanaka, kungave asina kuvhurika zvakanaka (stenosis) kana kuti asina kuvharika zvakanaka (regurgitation), kufamba kweropa kunovharika. Izvi zvinokanganisawo moyo.
Kana uchinzwa zvakadai, enda kuna chiremba nekukasika!
Kana uine chimwe chezviratidzo zvataurwa pamusoro apa, usazviregeredza.
Enda kuna chiremba nekukasika. Kuongororwa nekukurumidza uye kurapwa kunogona kudzivirira kukuvara kukuru.
Chekupedzisira, chinhu chinonyanya kukosha (Mharidzo Yekuenda Kumba)
Mwoyo wako ndicho chinhu chinokosha zvikuru muhupenyu hwako, uye une basa guru rekuchengetedza hutano hwako.
- Tevedzera kudya zvine hutano.
- Rovedza muviri nguva dzose.
- Dzivisa kusvuta uye kunwa doro zvakanyanya.
- Dzora kushushikana.
- Ongororwa nachiremba nguva dzose.
- Kana uine zvirwere zvakaita sechirwere cheshuga kana BP, zvidzore zvakanaka.
Kutarisira moyo wako zvinoreva kuzvida. Saka, kutanga nhasi, funga zvishoma nezvemoyo wako woutarisira zvakanaka. Ipapo uchakwanisa kurarama hupenyu hune hutano, hunofadza, uye hurefu!
Mwoyo, chirwere chemwoyo, hutano hwemwoyo, chirwere chemwoyo, BP, cholesterol, mararamiro ane hutano
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