Dzimwe nguva muhupenyu hwedu, zvinhu zvisingafungidzike zvinoitika, handiti? Kunyanya kana zvasvika pahutano hwedu hwemuviri, kune zvimwe zvirwere zvatingave tisina kumbonzwa nezvazvo. Asi zvakakosha kuti tizvizive. Nhasi tichataura nezvechirwere chemwoyo chisinganzwisisike, asi chinogona kukanganisa vamwe vanhu. Izvi zvinonzi (Myocardial Bridge). Ungave usina kunzwa nezvezita iri, asi tichataura nezvazvo zviri nyore, nenzira yaunogona kunzwisisa.
Chii chinonzi myocardial bridge iyi?
Zvichitaurwa zviri nyore, moyo wako une mitsipa yeropa inopa ropa, yatinoti mitsipa yemoyo . Mitsipa iyi inowanzova pamusoro pemhasuru yemoyo. Kureva kuti, inopfuura pamusoro pemoyo. Zvisinei, muchirwere ichi chinonzi (Myocardial Bridge), chinoitika ndechekuti pachinzvimbo chekupfuura pamusoro pemhasuru yemoyo, chikamu chetsinga iyi yemoyo chiri mumoyo mako chinoenda pasi pemhasuru. Zvakaita semugero mudiki, kana kuti sekupinda pasi pebhiriji. Ndizvo zvinonzi navanachiremba chidimbu chemhasuru yemoyo chiri pamusoro petsinga iyoyo yeropa (Myocardial Bridge).
Zvino fungidzira, dzimwe nguva, kana mwoyo uchirova, ndiko kuti, kana tsandanyama yemwoyo yabatana, tsandanyama dziri pamusoro dzinogona kudzvanya tsinga yeropa iri pasi. Zvakafanana kana mumwe munhu akatsika pombi yemvura, mvura inoyerera zvishoma nezvishoma. Chii chinoitika kana ukadzvanya pairi saizvozvo? Kumanikidzwa ikoko kunogona kuvharira kuyerera kweropa. Ipapo tsandanyama yemwoyo ingasawana ropa rakawanda reokisijeni rainoda.
Unoziva, tsinga dzemwoyo inzira dzinoita basa rakakosha zvikuru. Tsandanyama dzemwoyo yedu, sezvimwe zvikamu zvemuviri wedu, dzinoda okisijeni. Okisijeni iyi inounzwa kwatiri netsinga dzemwoyo idzodzo. Saka kana kufamba kweropa uku kukavharika, matambudziko anogona kumuka.
Kazhinji, chirwere ichi (Myocardial Bridge) chinoonekwa kuruboshwe rwemoyo, tsinga huru inodzika (Kuruboshwe Anterior Descending Artery) , kana sekudaidzwa kwazvinoitwa navanachiremba (LAD) . Uyu mutsinga mukuru unopa ropa kumadziro epamberi emoyo nezvimwe zvikamu zvakakosha. Zvisinei, chirwere ichi chinogona kuitika mune chero tsinga inoendesa ropa kumoyo, zvakanyanya kana zvishoma.
Dambudziko iri rinonzi (Myocardial Bridge) rine njodzi here? Rinowanikwa kakawanda sei?
Kazhinji, kuva nemoyo murefu hakukuvadzi zvakanyanya. Vanhu vazhinji vanorarama hupenyu hwakajairika vasingatombozivi kuti vanahwo uye vasina zviratidzo. Ndicho chokwadi.
Zvisinei, dzimwe nguva, sezvambotaurwa, kana tsandanyama dzemwoyo dzikashaikwa okisijeni, unogona kunzwa kurwadziwa pachipfuva kunonzi angina . Izvi zvinowanzoitika kana moyo wako watanga kurova nekukurumidza, senge panguva yekurovedza muviri.
Pavakabvunzwa kuti chirwere ichi chakajairika sei, vaongorori vanoti myocardial bridge chirwere chakajairika asi chisinganyatsoonekwi kupfuura zvaungafunga. Izvi zvinodaro nekuti huwandu hwechirwere hunosiyana zvichienderana nenzira inoshandiswa kuona chirwere ichi. Sekureva kwezvimwe zvidzidzo, pakati pe16% ne30% yevanhu vanoonekwa vaine chirwere ichi kuburikidza nekuongororwa kwakadai se angiograms, vanoti chirwere ichi chinogona kunge chiripo muvanhu vakawanda. Izvi zvinoreva kuti vanhu vakawanda vanogona kunge vaine chirwere ichi kupfuura zvaungafunga.
Ndezvipi zviratidzo zveizvi?
Vanhu vazhinji vane myocardial bridge havaratidzi zviratidzo. Zvisinei, pavanokura kana kutanga zvimwe zvirwere (zvakadai seBP kana chirwere cheshuga), vamwe vanhu vanogona kutanga kuratidza zviratidzo. Dzimwe nguva zvinogona kutora makore kuti zviratidzo zvioneke.
Chiratidzo chikuru kurwadziwa pachipfuva ((Angina)) . Izvi zvinowanzoonekwa:
- Paunenge uchirovedza muviri, uchimhanya, kana kukwira masitepisi
- Paunonzwa kumanikidzwa kwakanyanya, kuzvidya mwoyo, kana kusuruvara
- Dzimwe nguva zvinogonawo kuuya mushure mekudya kukuru.
Matsanangurirwo anoitwa kurwadziwa uku anosiyana kubva pamunhu kusvika pamunhu. Vamwe vanganzwa sekunge kuri kudzvanywa, kudzvanywa, kana kuremerwa.
Dzimwe nguva zviratidzo zvinogona kufanana nechirwere chemwoyo, saka unofanirawo kuziva izvi:
- Kushaya mweya : Kunzwa sekunge unonetseka kufema kunyangwe uchishanda nesimba.
- Kurova kwemoyo : Chipfuva chinganzwa sekunge chiri kurova kana kurova.
- Dzungu : Unganzwa dzungu, pamwe kutopera simba.
Zvakakosha: Kana uine zviratidzo zvinoratidza kuti uri kurwara nemoyo (kurwadziwa kwechipfuva kwakanyanya, kurwadziwa kuri kuyerera neruoko rwako, kudikitira, kurutsa), unofanira kuenda kuchipatara nekukurumidza. Usanonoke.
Sei ichi (Myocardial Bridge) chichiitika?
Uyu mubvunzo une mhinduro iri nyore. Myocardial Bridge chirwere chekuzvarwa nacho. Izvi zvinoreva kuti chinhu chaunozvarwa nacho . Kana moyo uchikura mumwana ari mudumbu, tsinga iyoyo yeropa inoumbwa nenzira inopinda mutsandanyama. Hapana chikonzero chaicho chazvo, zvinongoitika chete.
Ndezvipi zvinetso zvinogona kukonzera izvi?
Kutaura zvazviri, matambudziko makuru anokonzerwa ne myocardial bridge haawanzoitiki. Zvisinei, dzimwe nguva, kunyanya kana zvikabatanidzwa nezvimwe zvirwere, zvinhu izvi zvinogona kuitika. Haufanirwe kutya izvi, asi ziva nezvazvo:
- Myocardial Ischemia: Sezvambotaurwa, kana tsinga yeropa yavharika, tsandanyama dzemwoyo dzinogona kusawana okisijeni yakakwana. Apa ndipo panoitika zvinhu zvakaita sekurwadziwa kwechipfuva.
- Coronary Vasospasm: Dzimwe nguva tsinga idzi dzinogona kuvharika kamwe kamwe uye zvakanyanya, izvo zvinogonawo kukanganisa kufamba kweropa.
- Kuungana kwezviputi zveAtherosclerosis pedyo nebhiriji remwoyo: Zvakaonekwa kuti zviputi zvinoungana pamadziro etsinga yeropa iri pedyo nebhiriji, zvichiita kuti tsinga dziite diki. Izvi zvinogona kunge zvichikonzerwa nekuti nzira iyo ropa rinoyerera nayo mubhiriji inochinja.
- Chirwere cheAcute Coronary: Izvi zvinogona kuva chirwere chemwoyo kana angina isina kugadzikana.
- Kurova kwemwoyo zvisina kurongeka: Kurova kwemoyo zvisina kurongeka kunogona kuitika kunotanga mumakamuri epasi emwoyo.
- Chirwere chemwoyo chakatyoka: Uku kushaya simba kwemoyo kwenguva pfupi kunogona kuitika mushure mekushushikana kwakanyanya.
- Kurwara neMwoyo: Kunyangwe zvisingawanzoitiki, kurwara nemoyo kunogona kuitika kana ropa rikavharika zvachose.
- Rufu rwemwoyo rusingatarisirwi: Izvi hazviwanzoitiki, asi zvinogoneka.
Yeuka kuti matambudziko aya haawanzoitiki .
Vanachiremba vanoona sei kuvapo kweizvi (Myocardial Bridge)?
Zvinogona kuonekwa netsaona paunoona chiremba nekuti une zviratidzo, kana panguva yekuongororwa nechimwe chikonzero. Kana chiremba akafungidzira kuti une myocardial bridge, vanogona kuita bvunzo dzinotevera:
- Coronary angiogram: Iyi ndiyo bvunzo inonyanya kukosha. Muongororo iyi, chubhu diki inopinzwa netsinga iri muruoko rwako kana gumbo yoendeswa kutsinga dzemwoyo wako. Dhayi yakakosha inozopinzwa mairi uye mifananidzo yeX-ray inotorwa. Izvi zvinoita kuti kutetepa kwetsinga kuonekwe zvakajeka.
- Intravascular Ultrasound (IVUS): Muizvi, panguva imwe chete neangiogram, mudziyo mudiki weultrasound unopinzwa mutsinga kuti uone kuti madziro emukati metsinga nebhiriji zviri kudzvanywa zvakasimba sei.
- Optical Coherence Tomography (OCT): Kufanana neIVUS, iyi imwe nzira yepamusoro inoshandisa chiedza kuona mukati metsinga.
- Coronary Computed Tomography Angiogram (CT Angiogram): Iyi iCT scan. Izvi zvinoshandisawo dhayi kugadzira mifananidzo yetsinga dziri mumoyo dzine mativi matatu. Izvi zvinogona kubatsira kuona kana paine myocardial bridge uye kuti yakareba uye yakadzika zvakadii.
Saka pane mushonga weizvi here? Unozviita sei?
Ehe, kune mishonga yekurapa vanhu vane zviratidzo. Havasi vese vanoda kuvhiyiwa. Chiremba wako ndiye achasarudza kuti ndeipi mishonga yakakunakira. Ngatitarisei kuti mishonga iyi ndeipi:
- Mishonga: Mishonga inowanzova sarudzo yekutanga. Iyi inosanganisira (Beta-blockers) uye (Calcium Channel Blockers).Vanoshandisa mishonga inonzi "okari". Mishonga iyi inodzora kurova kwemoyo zvishoma, inowedzera nguva iyo tsinga dzinoyerera pakati pekurova kwemoyo, uye inoderedza kumanikidzwa kwetsinga dzeropa. Kune vamwe vanhu, mushonga unonzi (Ivabradine) unopiwawo seimwe nzira.
- Kuvhiyiwa: Kune avo vane zviratidzo zvakakomba zvisingagone kudzorwa nemishonga, kana kana bhiriji rakadzika uye rakareba, kuvhiyiwa kunogona kukurudzirwa.
- Imwe nzira inonzi (Surgical Myotomy) . Kureva, kucheka nekubvisa tsandanyama dziri pamusoro petsinga yeropa (kuvhura denga). Asi izvi zvinongoitwa chete kana tsandanyama yacho iri pfupi uye isina kudzika.
- Imwe nzira inonzi Coronary Artery Bypass Surgery (CABG) . Izvi zvinosanganisira kunzvenga nzvimbo yakavharika uye kushandisa chidimbu chetsinga yeropa chakatorwa kubva kune imwe nhengo yemuviri (kazhinji kubva pagumbo kana mukati mechipfuva) kugadzira imwe nzira yekuyerera kweropa. Izvi zvinowanzoitwa kana bhiriji racho rakareba uye rakadzika.
- Kuisa stent: Imwe nzira ndeyekuisa stent. Stent ichubhu diki yesimbi inoita semesh. Inoiswa mukati metsinga yeropa yakavharika uye inofefeterwa nemhepo kubva mukati. Zvadaro, kunyangwe tsandanyama yakavharika, stent inochengetedza tsinga yakavhurika, zvichiita kuti ropa rifambe zviri nyore. Zvisinei, kune maonero akasiyana nezvekuisa stent munyaya iyi. Dzimwe nguva, stent inogona kutyoka kana kuvharika zvakare, saka vanachiremba vanoita sarudzo idzi nokungwarira.
Chii chandinofanira kutarisira kana ndine myocardial bridge?
Kufanana nevanhu vazhinji, ungave uine myocardial bridge asi usina zviratidzo. Vanhu vakadaro havadi kurapwa kwakakosha. Kana paine zviratidzo, zvinogona kudzorwa nemishonga.
Kana zviratidzo zvikasavandudzika nemishonga, kuvhiyiwa (myotomy kana bypass) kana kuiswa kwestent kunofanirwa kufungwa nezvako. Kana bhiriji remwoyo riri kubviswa nekuvhiyiwa, kuchenjera kusarudza chipatara chine vanachiremba vane ruzivo vanogara vachiita kuvhiyiwa kwakadaro.
Iyi (Myocardial Bridge) haisi chinhu chinopora chega pasina kubviswa kwechirwere. Asi vanhu vazhinji havadi kuvhiyiwa.
Vanhu vanorarama nechirwere ichi vari kurarama sei nacho?
Vanhu vazhinji vane Myocardial Bridge vanorarama kwenguva yakareba uye vane hutano hwakanaka kwenguva refu.
Mwero wekupona unoenderana nekuti une zvimwe zvirwere here. Mune imwe ongororo, vanhu vanosvika 90% vane myocardial infarction vachiri vapenyu makore gumi mushure mekuonekwa kuti vane chirwere ichi. Zvisinei, kana vaine zvimwe zvirwere zvemwoyo, zvakaita sechirwere chemwoyo (CAD), mwero wekupona wakaderera zvishoma.
Ndinofanira kuchengetedza sei hutano hwangu?
Nekuti kuva nemyocardial bridge kwakaonekwa kuti kunowedzera zvishoma njodzi yekuiswa kwemafuta mutsinga (atherosclerosis), chiremba wako angangokupa zano rekuti udzore zvimwe zvinhu zvinogona kukonzera njodzi iyi. Izvi zvakakosha kunyangwe uine zviratidzo kana kuti kwete.
- Dzivisa Kusvuta: Chinhu chinonyanya kukosha kudzivirira atherosclerosis ndechekurega zvachose kushandisa fodya. Kana uri munhu anosvuta, kumbira chiremba wako kuti akubatsire kurega.
- Dzora zvimwe zvinhu zvinoisa njodzi: Kana uine BP yakakwira, chirwere cheshuga, kana cholesterol yakakwira, zvidzore zvakanaka.
- Kudya kwakanaka: Idya chikafu chine mafuta mashoma, shuga shoma, nemunyu shoma, uye chine michero nemiriwo yakawanda.
- Kurovedza muviri nguva dzose: Taura nachiremba wako kuti uwane kuti ndeapi maekisesaizi akakunakira, uye gara uchiaita.
- Tora mishonga yako yawakanyorerwa nemazvo: Kana uchitova nechirwere chemwoyo (CAD), zvakakosha kuti utore mishonga yako yekuderedza maplatelet (inodzikisa ropa) uye mishonga yekuderedza cholesterol (mishonga yekuderedza cholesterol) panguva chaiyo uye sezvakarairwa nachiremba wako.
Ndinofanira kuona chiremba rini?
Zvakakosha kuti ugare uchitevera nguva yako nachiremba wako. Chiremba wako anofanira kukuona nguva nenguva kuti ave nechokwadi chekuti uri kutora mishonga yakakwana uye kuti zviratidzo zvako zvakaita sei. Zvakakoshawo kuenda kunoongorora nguva yako mushure mekuvhiyiwa kana kuiswa stent.
Sezvambotaurwa, kana uine zviratidzo zvechirwere chemwoyo (zvakadai sekurwadziwa kwechipfuva zvakanyanya, kunetseka kufema, kudikitira), fonera 911 nekukasika kana kuenda kuchipatara chiri pedyo.
Mibvunzo ipi yandinofanira kubvunza chiremba wangu?
Kana ukaona kuti une myocardial bridge, zvakajairika kuva nemibvunzo yakawanda mupfungwa dzako. Unogona kubvunza chiremba wako mibvunzo yakaita seiyi:
- Ndinofanira kuuya kuzotevera kangani?
- Ndinoda mushonga here kana kuti ndinoda kuvhiyiwa?
- Sei muchindikurudzira kuti ndishandise nzira iyi yekurapa? Ndezvipi zvakanakira ini? Pane zvazvakaipira here?
- Ndezvipi zvandinofanira kuchinja mukudya kwangu uye mararamiro angu?
- Ndinogona here kurovedza muviri? Nderudzii rwekurovedza muviri rwakanaka?
Zvakajairika kuti unzwe kutya uye kunetseka kana ukanzwa kuti pane chimwe chinhu chisina kumira zvakanaka pamoyo wako. Asi yeuka, kune vanhu vazhinji, myocardial bridge haisi chinhu chekunetseka nacho. Kana uine zviratidzo, taura nachiremba wako kuti akupe mushonga wakanakira.
Pakupedzisira, zvekurangarira (Mharidzo Yekuenda Kumba)
Zvakanaka, saka ikozvino wava kunzwisisa zviri nani zvatakataura nezvazvo (Myocardial Bridge). Muchidimbu:
- Bhiriji remwoyo chirwere chekuzvarwa nacho apo tsinga yemoyo inopfuura nepamhasuru.
- Kune vanhu vazhinji, izvi hazvikonzeri zviratidzo uye hazvina kukuvara.
- Vamwe vanhu vanogona kuona zviratidzo zvakaita sekurwadziwa muchipfuva (angina), kunyanya kana vakaneta.
- Zviratidzo zvinogona kudzorwa nemishonga. Kashoma, kuvhiyiwa kana kuiswa zvinonhuwira zvinogona kudiwa.
- Kuchinja mararamiro (kurega kusvuta, kudya zvine hutano, kurovedza muviri) kwakakosha kuderedza njodzi yekutapukirwa neatherosclerosis.
- Kana uchinzwa kurwadziwa kwakanyanya pachipfuva kana zviratidzo zvechirwere chemwoyo, tsvaga rubatsiro rwechiremba nekukasika.
Zvakakosha kuchengetedza moyo wako. Kuziva nezvezvirwere izvi kuchakubatsira kutsvaga kurapwa nekukurumidza kana zvichidikanwa uye kuchakubatsira kurarama hupenyu hwakanaka.
` Myocardial bridge, chirwere chemwoyo, angina, coronary artery, kuvhiyiwa kwemoyo, stent, hutano hwemoyo











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