Kungenzeka ukuthi awukaze ucabange nokuthi umdlavuza wenhliziyo ungakhula. Asivamile ukuzwa ngawo. Yingakho ngezinye izikhathi kuthatha isikhathi ukuthola lesi sifo ngendlela efanele. Kodwa, namuhla sizokhuluma ngale nto ebizwa ngokuthi umdlavuza wenhliziyo kalula, ngendlela ongayiqonda.
Uyini Umdlavuza Wenhliziyo?
Kalula nje, umdlavuza wenhliziyo ukukhula okungalawuleki kwamangqamuzana omdlavuza enhliziyweni yakho noma eduze kwayo, okwakha isimila. Lo mdlavuza ungaqala enhliziyweni uqobo, noma ungasakazekela enhliziyweni usuka kwenye indawo emzimbeni.
Manje bheka, kunezinhlobo ezimbili zalokhu futhi:
1. Umdlavuza Wenhliziyo Oyinhloko: Yilapho umdlavuza uqala khona ngqo emaseli enhliziyo. Lokhu akuvamile kakhulu. Uhlobo oluvame kakhulu lomdlavuza wenhliziyo oyinhloko kubantu abadala yi-Angiosarcoma. Lesi isimila esibi, noma esinomdlavuza, esikhula ezicutshini ezithambile. Ezinye izinhlobo ze-sarcoma zingakhula nasenhliziyweni nasemithanjeni yegazi emikhulu exhumanisa nenhliziyo (njenge-aorta kanye nemithambo yegazi yamaphaphu).
2. Umdlavuza Wenhliziyo Wesibili: Lolu uhlobo oluvame kakhulu. Lokhu kwenzeka lapho amangqamuzana omdlavuza avela kwenye ingxenye yomzimba, njengamaphaphu, amabele, noma izinso, esakazekela enhliziyweni. Umdlavuza osakazeka ngale ndlela ubizwa ngokuthi umdlavuza we-metastatic. Eqinisweni, umdlavuza wenhliziyo wesibili uvame ngokuphindwe ka-30-40 kunomdlavuza wenhliziyo oyinhloko. Umdlavuza ovela kwezinye izingxenye zomzimba, njengebele, umphimbo, isikhumba, amaphaphu, nezinso, ungasakazekela enhliziyweni. Umdlavuza ku-thymus gland, i-leukemia, kanye ne-lymphoma nawo ungasakazekela enhliziyweni.
Cabanga ngalokhu: Abantu abangaphansi kuka-200,000 baba nomdlavuza wenhliziyo oyinhloko minyaka yonke. Izimila zenhliziyo nazo azivamile. Futhi, cishe ezingu-9 kwezingu-10 zalezi zimila zenhliziyo eziyinhloko azinabungozi, okusho ukuthi azinawo umdlavuza.
Kungani umdlavuza wenhliziyo ungavamile kangaka?
Ungase uzibuze ukuthi kungani le nhliziyo ingenawo amathuba amaningi okuthola umdlavuza. Kunesizathu salokho. Inhliziyo yakho yakhiwe ngezicubu ezixhumeneyo kanye namaseli emisipha. Lawa maseli azivuselela kancane kakhulu. Ngakho-ke, amelana kakhulu nokuba umdlavuza.
Amaseli omdlavuza akhula futhi aphindaphindeke ngokushesha ezicutshini ezibizwa ngokuthi `(Izicubu ze-Epithelial)`. Lolu hlobo lwezicubu ezibizwa ngokuthi `(Izicubu ze-Epithelial)` luzivuselela ngokushesha, ngakho-ke kunethuba elikhulu lokuthi iphutha elithile `(ukuguqulwa)` lizokwenzeka ngesikhathi sokuhlukaniswa kwamaseli futhi kuzovela umdlavuza. Izitho eziningi zomzimba zimbozwe yilesi `(Izicubu ze-Epithelial)`. Lesi zicubu sitholakala nasemabeleni. Yingakho umdlavuza uvame ukubonakala ezindaweni ezifana nebele, umphimbo ophansi, i-pancreas, amaphaphu, kanye nesikhumba.
Yiziphi izimpawu zokuqala zomdlavuza wenhliziyo?
Esinye sezimpawu eziyinhloko zomdlavuza wenhliziyo ukwehluleka kwenhliziyo okungazelelwe, okungachazeki.Uma umdlavuza ucindezela igumbi lenhliziyo, noma uma ukhula ngaphakathi enhliziyweni futhi uphazamisa ukusebenza kwevalvu, ungase uzizwe uphelelwa umoya futhi ukhathele kakhulu.
Ezinye izimpawu zomdlavuza wenhliziyo zifaka:
- Ukuphazamiseka kwenhliziyo (i-Arrhythmia) noma ukushaya kwenhliziyo okusheshayo.
- Ubuhlungu besifuba.
- Ukuquleka.
- Ukuphuma kwegazi enhliziyweni kuwukuqongelela koketshezi olwengeziwe oluzungeze inhliziyo.
- Ukwehlisa isisindo.
Kwabanye abantu, azikho izimpawu ezibonakala kuze kube yilapho umdlavuza usuqhubeke kakhulu.
Umdlavuza wenhliziyo oyinhloko ungasakazekela kwezinye izingxenye zomzimba. Ngokuvamile usakazekela ohlelweni lwezinzwa, okuwumgogodla noma ubuchopho. Ungasakazekela nasemaphashini. Izimpawu zalokhu kusakazeka zifaka:
- Ubuhlungu obungapheli emhlane.
- Izinkinga zokudideka noma zenkumbulo.
- Ukukhwehlela igazi.
Yiziphi izimbangela zomdlavuza wenhliziyo?
Imbangela eqondile yohlobo lomdlavuza okukhulunywe ngalo ngaphambili olubizwa ngokuthi ``i-Angiosarcoma'' ayikatholakali okwamanje. Kodwa-ke, kucatshangwa ukuthi ukuchayeka emisebeni kanye nobuthi obuthile kungase kuhileleke.
Ngezinye izikhathi, amalungu amaningana omndeni ofanayo athola i-angiosarcoma yenhliziyo. Ososayensi bakholelwa ukuthi abanye abantu banezakhi zofuzo ezibenza bathambekele kakhulu kulo mdlavuza wenhliziyo oyinhloko. Kodwa-ke, sisafunda ngesisekelo sezakhi zofuzo salezi ziningi zalezi zakhi zomdlavuza. Kungenzeka ukuthi ukuguquka kwezakhi zofuzo okubizwa ngokuthi i-POT1 (ukuvikelwa kweprotheni ye-telomeres 1) kungaba yimbangela. Izingane zingazuza lolu guquko lwezakhi zofuzo kumzali onalo.
Ubani osengozini enkulu yokuba nomdlavuza wenhliziyo?
Eqinisweni, noma ubani angaba nomdlavuza wenhliziyo. Kodwa-ke, amadoda aphakathi kweminyaka engama-30 nengama-50 anamathuba amancane okuthola lesi sifo kunabesifazane. Kuthiwa ababhemayo nabantu abane-AIDS bangase babe sengozini enkulu, kodwa idatha ngalokhu ilinganiselwe.
Yiziphi izinkinga ezingaba khona ngenxa yomdlavuza wenhliziyo?
Umdlavuza wenhliziyo uthinta ngqo ukusebenza kwenhliziyo yakho. Ngenxa yalokho, kungavela izinkinga eziningana ezisongela impilo. Uma unesifo senhliziyo, usengozini enkulu yokuba nesifo senhliziyo, isifo sohlangothi, noma ukwehluleka okukhulu kwenhliziyo .
Cabanga nje, izingcezu ezincane zesimila somdlavuza enhliziyweni zingaphuka futhi zidlule emithanjeni yegazi. Uma lezi zingcezu zibhajwa emithanjeni yegazi, zingakha ihlule legazi. Uma lokhu kuya ebuchosheni, kungabangela isifo sohlangothi, futhi uma kuya emaphashini, kungabangela ubunzima obukhulu bokuphefumula (pulmonary embolism).
Uma umdlavuza useduze nevalvu yenhliziyo, ungaphazamisa ukusebenza kwalowo valve. Ngemuva kwalokho, igazi aligelezi kahle liye lapho kufanele lifike khona. Uma umdlavuza useduze nohlelo lokuhambisa ugesi lwenhliziyo, ungabangela izinkinga ngesigqi senhliziyo.
Umdlavuza wenhliziyo ungathinta i-pericardium, isikhwama esincane esizungeze inhliziyo. Lokhu kungabangela ukuvuvukala (i-pericarditis). Uma lokhu kwenzeka, udokotela wakho kungadingeka afake i-catheter (ithubhu elide, elincane) ukuze asuse uketshezi oluningi futhi anciphise ingcindezi enhliziyweni yakho. Le nqubo ibizwa ngokuthi i-pericardiocentesis. Amaseli asoketshezini angahlolwa ukuze kusizwe ekuxilongweni kwesimo.
Umdlavuza wenhliziyo utholakala kanjani?
Ngenxa yokuthi umdlavuza wenhliziyo awuvamile, odokotela ngezinye izikhathi bangawuthola kabi imbangela yezimpawu zenhliziyo. Ngokuvamile, umuntu onomdlavuza wenhliziyo utholakala enesimila ngenkathi efuna imbangela yezimpawu zenhliziyo. Kungadingeka ukuthi wenze ukuhlolwa okukodwa noma ngaphezulu kwalokhu:
- Inani legazi eliphelele (i-CBC)
- Ama-X-ray esifubeni
- I-CT scan (i-computed tomography scan) noma i-MRI scan (i-magnetic resonance imaging)
- I-Echocardiogram
- I-Electrocardiogram (EKG)
- I-angiography ye-Coronary kanye ne-catheterization yenhliziyo
- I-Coronary computed tomography angiogram (CTA)
Umdlavuza wenhliziyo welashwa kanjani?
Ngezinye izikhathi, ukwelashwa ngamakhemikhali noma ngemisebe (noma kokubili) kunganciphisa isimila somdlavuza wenhliziyo futhi kunciphise izimpawu. Uma omunye umdlavuza ususakazekele enhliziyweni (umdlavuza wesibili), udokotela wakho uzobe elapha umdlavuza oyinhloko.
Ezinye izindlela zokwelapha zincike endaweni kanye nosayizi wesimila, kanye nempilo yakho iyonke kanye nobudala bakho. Ukuhlinzwa kuyindlela eyodwa. Uma udokotela ohlinzayo engasusa isimila ngokuphelele, kungandisa impilo yakho. Lokhu kuhlinzwa kuyinkimbinkimbi kakhulu. Kungcono ukuthi kwenziwe esikhungweni sochwepheshe. Kwezinye izimo, odokotela abahlinzayo basusa inhliziyo yakho, bayihlinze, bese beyitshala kabusha. Lokhu kubizwa ngokuthi "ukufakelwa okuzenzakalelayo". Phakathi nalokhu kuhlinzwa, umshini upompa igazi lakho, njengezinye izindlela zokuhlinzwa kwenhliziyo.
Kwezinye izimo, ukufakelwa inhliziyo noma ngisho nenhliziyo yokwenziwa kungaba yindlela yokukhetha.
Ungase futhi ube nethuba lokubamba iqhaza ocwaningweni lwezokwelapha oluhlola izindlela zokwelapha ezintsha ezithembisayo ezisesesigabeni socwaningo. Abacwaningi bayaqhubeka nokusebenza ukuthola lesi sifo kusenesikhathi, bathuthukise izindlela zokwelapha ezikhona, futhi bathole izindlela zokwelapha ezintsha.
Ingabe umdlavuza wenhliziyo ungalapheka ngokuphelele?
Ngeshwa, okwamanje akukho ukwelashwa okuphelele komdlavuza wenhliziyo.
Imiphumela emibi kanye nezinkinga zokwelashwa
Eminye yemiphumela emibi noma izinkinga ezivame kakhulu zokwelashwa komdlavuza wenhliziyo ingafaka:
- Isicanucanu nokuhlanza.
- Ukukhathala ngokweqile.
- Ukwehluleka kwenhliziyo.
- Ukopha.
- Amahlule egazi.
- Izifo.
Yini ongayilindela uma unomdlavuza wenhliziyo?
Umdlavuza wenhliziyo kunzima kakhulu ukuwulapha. Ngemva kokwelashwa, ungaphinde ubuye futhi usakazekele kwezinye izingxenye zomzimba.
Ngokuvamile, isilinganiso sobude besikhathi sokuphila ngemva kokuxilongwa komdlavuza wenhliziyo ngaphandle kokuhlinzwa singaba yizinyanga eziyisithupha. Uma kungenzeka ukuhlinzwa, ungaphila isikhathi esingaphezu konyaka. Kwezinye izimo, kunabantu abangaphila iminyaka eminingana ngemva kokususwa ngokuphelele kwesimila (ukususwa ngokuphelele).
Kuma-tumors enhliziyo okuqala, izinga lokusinda ngonyaka wokuqala lingu-50%. Ngonyaka wesithathu, lehla laya ku-24%, kanti ngonyaka wesihlanu, lehla laya ku-19%. Isibikezelo se-tumors yenhliziyo yesibili asisihle kangako.
Ngingayibona nini udokotela?
Kufanele ubonane nodokotela ngokushesha uma unezimpawu ezilandelayo:
- Izinguquko ekushayeni kwenhliziyo yakho noma isigqi.
- Ubuhlungu esifubeni noma ubunzima bokuphefumula.
- Ubuhlungu obungapheli emhlane.
- Izinkinga zokudideka noma zenkumbulo.
- Ukukhwehlela igazi.
- Ukuzizwa unesizungu noma ukulahlekelwa ukwazi.
Yimiphi imibuzo okufanele uyibuze udokotela wakho?
Uma uthola ukuxilongwa okunzima kanje, impilo yakho ingazizwa sengathi iyaguqulwa. Kodwa futhi ingakunikeza ukuqonda okucacile kwalokho okubaluleke kakhulu kuwe. Ukwelashwa kungasiza ekunciphiseni izimpawu zakho futhi kukunike impumuzo. Ungabuza udokotela wakho imibuzo efana nale:
- Uhlobo luni lomdlavuza wenhliziyo enginalo?
- Uhlobo luni lokwelashwa olungangisiza?
- Ngingabhekana kanjani nemiphumela emibi yokwelashwa?
- Ingabe kufanele ngiqaphele izimpawu zezinkinga?
Ukukhuluma nomeluleki kungakusiza futhi ukuthi ubhekane nemizwa oyizwayo lapho uthola ukuxilongwa okunzima njengalokhu. Uma othile ezimisele ukukusiza, ungesabi ukucela okudingayo. Kungenzeka ukuthi abazi kahle ukuthi bangakusiza kanjani, kodwa bazothola indlela yokusiza.
Into ebaluleke kakhulu okufanele siyithathe ekhaya kulolu lwazi (Umyalezo Wokuya Ekhaya)
Umdlavuza wenhliziyo uyinkinga engavamile futhi enzima ukuyelapha. Kodwa-ke, kubalulekile ukuqaphela, njengoba ezinye zezimpawu zingafana nezinye izifo zenhliziyo.
Into ebaluleke kakhulu ukufuna iseluleko sezokwelapha ngokushesha uma unezimpawu zesifo senhliziyo, ikakhulukazi ukuphelelwa umoya ngokuzumayo, ubuhlungu besifuba, noma ukukhathala okungachazeki. Ukuxilongwa kusenesikhathi kanye nokwelashwa kungasiza ekwandiseni impilo futhi kuthuthukise ikhwalithi yokuphila.
Ukubhekana nesifo esinjengalesi kungaba yinto ekucindezelayo ngokomzwelo wena nomndeni wakho. Ngakho-ke, ungangabazi ukufuna usizo kodokotela, emndenini, kubangani, futhi, uma kudingeka, kubeluleki. Khumbula, awuwedwa.
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