Mwoyo wedu inhengo inoshamisa. Kubva pazuva ratinozvarwa kusvika pazuva ratinofa, unoshanda usingamiri kwesekondi imwe chete. Kufanana nepombi yakangwara, inopomba ropa mumuviri wese. Kune zvikamu zvidiki zvakawanda zvinobatsira kuti rishande zvakanaka. Wakambozvibvunza here kuti ropa rinoyerera sei munzira imwe chete mukati memoyo, risingayerere kumashure? Ndizvo zvinobatsira "mavharuvhu" ari mumoyo. Nhasi tiri kutaura nezvevharuvhu imwe chete yakadaro, vharuvhu yemapapu.
Zvichitaurwa zviri nyore, chii chinonzi pulmonary valve?
Fungidzira kuti mwoyo wako une makamuri mana. Maviri pamusoro uye maviri pasi. Vharuvhu iyi yemapupa yakaita segedhi rine nzira imwe chete pakati pekamuri rezasi kurudyi kwemoyo (ventricle yekurudyi) netsinga huru yeropa inotakura ropa kuenda kumapapu (tsinga yemapupa) .
Basa rayo guru nderekudzora kuyerera kweropa "rakasviba", iro rave richishandiswa mumuviri wedu uye risina okisijeni yakawanda, kubva pamwoyo kuenda kumapapu kuti richeneswe. Kana ropa rapfuura nepakati, gedhi iri rinovharwa kudzivirira kuti risadzokere mumoyo.
Vharuvhu iyi yemapapu, pamwe chete nevharuvhu yeaorta iri kune rimwe divi remoyo, pamwe chete zvinonzi "mavharuvhu esemilunar." Izvi zvinodaro nekuti mapepa/maflaps ari pamavharuvhu aya akaumbwa sehafu-mwedzi. Dzimwe nguva vanachiremba vanodanawo izvi kuti "vharuvhu yemapapu," izvo zvakafanana.
Vharuvhu iyi inoshanda sei? Zvinoshamisa!
Mashandiro anoita gonhi iri diki anoshamisa. Zvinoita sekuti riri kutamba, kuvhura nekuvharika zvakanaka nekurova kwemoyo.
- Chikamu cheSystolic: Kana ventricle yekurudyi yadhamba, ropa riri mukati mayo rinoburitswa. Panguva iyoyo, vharuvhu yemapapu inovhurika . Zvadaro, ropa risina oxygen rinopinda mutsinga yemapapu, iyo inoenda kumapapu.
- Chikamu cheDiastolic: Kana moyo wasununguka mushure mekunge wapedza kugwinha, kana kuti wasununguka, vharuvhu yemapapu inovhara zvakasimba . Kana ikasavhara, ropa rinotumirwa kumapapu rinogona kuyerera richidzokera mumoyo. Vharuvhu iyi inodzivirira izvozvo kuti zvisaitike. Kana vharuvhu iyi yavharwa ndipo panozadzwa ventricle yekurudyi neropa kuti ipombe ropa rinotevera.
Zvichitaurwa zviri nyore, zvakafanana nemapurisa emumugwagwa. Anongorega ropa richiyerera richienda kune rimwe divi uye anorimisa zvachose kuti risadzokere.
Kushandiswa Kwakakosha: Maitiro aRoss
Pamusoro pekushanda kwevharuvhu iyi kwakajairika, inoshandiswawo kune chimwe chinangwa chinoshamisa: kana vharuvhu yeaorta inonyanya kukosha mumoyo ikava nechirwere, vharuvhu iyi yemapapu inoiswa panzvimbo payo.
Izvi zvinonzi maitiro eRoss. Inzira yakaoma zvishoma. Mukuita uku, chiremba anobvisa vharuvhu yako yeaortic ine chirwere uye anoitsiva nevharuvhu yako yemapapu ine hutano. Zvadaro, vharuvhu yemapapu inopihwa inoiswa panzvimbo yaimbova vharuvhu yemapapu. Nekuti inhengo yako, inokwana zvakanaka uye inogara kwenguva refu.
Ndezvipi zvirwere zvinokanganisa vharuvhu iyi?
Kazhinji, matambudziko evharuvhu remapapu ane chekuita nematambudziko emwoyo anokonzerwa nekuzvarwa nawo . Izvi zvinoreva kuti mwana anogona kuva nematambudziko aya pakuzvarwa. Kashoma, matambudziko evharuvhu iyi anogona kukura muhupenyu hwake nekuda kwemamwe matambudziko ehutano (semuenzaniso, BP yemapapu).
Ngatingonzwisisai zvirwere zvikuru izvi kubva patafura iri pazasi.
| Mamiriro | Zvichitaurwa zviri nyore, izvi ndizvo zvinoitika... |
|---|---|
| Kupera kwemapapu | Ichi chirwere chekuzvarwa nacho. Chinoitika pano ndechekuti vharuvhu yemapapu haikure zvakanaka. Zvakafanana nemadziro akavakwa panofanira kuva nemusuwo. Ropa harigone kusvika kumapapu. Izvi zvinogona kukonzera kuti mwana aite bhuruu (cyanosis) pakuzvarwa. |
| Tetralogy yeFallot | Ichi chirwere chemwoyo chakaoma chinoberekwa nacho. Pano, zvikanganiso zvina zvemwoyo zvinoitika pamwe chete. Chimwe chezvikanganiso izvi kutetepa kwevharuvhu yemapapu neaorta. Nekuti ichi chirwere chakakomba, mwana achada kuvhiyiwa kuti chigadziriswe. |
| Kuvharwa kwevharuvhu yemapapu | Chinoitika apa ndechekuti vharuvhu rinova diki. Ipapo moyo unofanirwa kushanda nesimba kuti upombe ropa. Kazhinji, izvi zvinovapowo pakuzvarwa. Vamwe vanhu vanorapwa kuti vharuvhu iwedzere, vamwe vachitofanira kutsiviwa vharuvhu. |
| Vharuvhu yemapapu isipo | Ichi chirwere chisingawanzoitiki, chinoitika pakuzvarwa nacho. Mumamiriro ezvinhu aya, mapepa evharuvhu anogona kunge asipo kana kusakura zvakanaka. Izvi zvinoita kuti vharuvhu itete uye isavhare zvakanaka, zvichiita kuti ropa ribude richidzokera kumashure (regurgitation). |
| Kudzoreredza vharuvhu yemapupa | Chinoitika apa ndechekuti vharuvhu harivharike zvakanaka. Saka kana moyo wasununguka, rimwe ropa rinopombwa kuenda kumapapu rinodzokera mu ventricle yekurudyi. Izvi hazvina kunyanya kuipa muvanhu vazhinji. Asi muzviitiko zvakakomba, ventricle yekurudyi inogona kukura uye kushaya simba, uye muviri unogona kuzadza nemvura uye kuzvimba (edema). |
Zvinokwanisika here kurarama usina vharuvhu yemapapu?
Mhinduro yakatwasuka kumubvunzo uyu ndeyekuti "kwete." Vharuvhu yemapapu chikamu chakakosha cherwendo rweropa remuviri wedu kuenda kumapapu kunotora okisijeni. Pasina vharuvhu inoshanda zvakanaka, hatigone kurarama.
Asi chinhu chakakosha chatinofanira kunzwisisa pano ndechekuti nekurapwa kwemazuva ano, zvirwere izvi zvinogona kurapwa zvinobudirira . Kana zvikasarapwa, vacheche nevakuru vane chirwere chakakomba chemapapu vanogona kurarama kwenguva pfupi. Saka, kana iwe kana mwana wako aine chirwere ichi, zvakakosha kutaura pachena nachiremba wako nezvesarudzo dzekurapa uye remangwana rehupenyu hwako.
Tingachengetedza sei vharuvhu iyi iine hutano?
Hatigoni kudzivirira chirwere chemwoyo chatinozvarwa nacho. Asi pane zvakawanda zvatinogona kuita kuti tizvidzivirire kubva kumatambudziko ehupenyu hwedu uye kuti mwoyo yedu irambe iine hutano. Edza kuzvibatanidza muhupenyu hwako.
- Dzivisa kusvuta zvachose: Mhando dzese dzefodya, kwete fodya nemavape chete, dzakashata zvikuru pamoyo. Kana uchinetseka kurega, bvunza chiremba wako kuti akubatsire.
- Rega kana kuderedza kunwa doro zvakanyanya: Doro harina kunaka pahutano hwemwoyo.
- Idya chikafu chine hutano pamoyo: Deredza chikafu chine mafuta akawanda, munyu, uye shuga. Isa miriwo yakawanda, michero, nyemba, uye zviyo zvakakwana mukudya kwako.
- Rovedza muviri nguva dzose: Sezvinokurudzirwa nachiremba wako, ita maekisesaizi ane mwero, akadai sekufamba netsoka, kwemaminitsi angangoita 150 pasvondo.
- Dzora zvirwere zvakaita seBP necholesterol:Kana uine zvirwere zverudzi urwu, shandisa mushonga wacho sezvawakarairwa nachiremba wako.
- Ongororwa nachiremba gore rega rega: Kunyangwe usina chirwere, enda kuna chiremba kanenge kamwe chete pagore kuti uongorore hutano hwako.
- Kunyanya kuna vanaamai vane pamuviri: Kana uine pamuviri, enda kumakiriniki akakodzera wowana mazano nekurapwa kwakakodzera. Izvi zvinogona kuderedza njodzi yekubatwa nezvirwere zvakaita sechirwere chemwoyo chekuzvarwa nacho.
Kudzidza nezvemaumbirwo emwoyo uye mashandiro anoita zvikamu zvawo dzimwe nguva kunogona kuita sekunge kwakaoma zvishoma. Kunyanya kana ukaona kuti iwe kana mwana wako ane chirwere chemwoyo. Zvinogona kuoma kugamuchira ruzivo rwakawanda panguva imwe chete. Asi yeuka, chiremba wako anogara aripo kuti akubatsire uye apindure mibvunzo yako. Usambofa wakatya kubvunza chero chinhu chiri mupfungwa dzako, zvisinei nekuti chidiki sei.
Mharidzo Yekuenda Nayo Kumba
- Vharuvhu yemapupa ivharuvhu inokosha, ine nzira imwe chete inobvumira ropa risina okisijeni kufamba kuenda kumapapu kuti richeneswe.
- Zvirwere zvakawanda zvine chekuita nevharuvhu iyi zvinogona kuva zvekuzvarwa nazvo. Chenjerera zvikuru nezvezviratidzo zvakaita seruvara rwebhuruu mumwana achangoberekwa.
- Kana uine zviratidzo zvechirwere chemwoyo kana kuti uchifungidzira kuti une chirwere ichi, enda kuna chiremba nekukasika.
- Nekuda kwenzira dzemazuva ano dzekuvhiya nekurapa, vanhu vazhinji vanogona kurapa zvirwere izvi zvinobudirira uye kurarama hupenyu hune hutano.
- Mararamiro ane hutano hwemwoyo (kudya zvakanaka, kurovedza muviri, uye kusaputa fodya) zvinogona kuchengetedza hutano hwemwoyo kwenguva refu.
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