Iyo muganga ababwiye cyangwa umwana wawe ko bafite "umwobo mu mutima," mushobora kumva mufite ubwoba bwinshi. Ni ibisanzwe ko ibibazo nka "Nkore iki ubu? Ese ngomba kubagwa bikomeye?" biza mu mutwe. Ariko ntugahangayike. Muri iki gihe, siyansi y'ubuvuzi yateye imbere cyane. Aho gufungura igituza nk'uko byari bimeze mu bihe byashize, birashoboka gufunga bene ibyo byobo mu buryo bworoshye cyane. Uyu munsi, tugiye kuvuga ku gikoresho cyihariye gikoreshwa muri ibi, igikoresho gifunga umutima.
"Umwobo uri mu mutima" ni iki? (ASD na PFO)
Mu magambo make, umutima wacu ufite ibyumba bine by'ingenzi. Ibyumba bibiri byo hejuru byitwa atria. Hari igice gisa n'urukuta hagati y'ibi byumba bibiri by'iburyo n'ibumoso. Ibi byitwa septum interatrial. Ni ukubera umwobo uri muri uru rukuta dukunze kwita "umwobo mu mutima."
Hari ubwoko bubiri bw'ibi bibazo:
1. Atrial Septal Defect (ASD): Iki ni "umwobo mu mutima." Umwobo uba uri muri uru rukuta igihe umuntu avuka. Amaraso atemba hagati y'ibyumba bibiri by'umutima anyuze muri uyu mwobo.
2. Patent Foramen Ovale (PFO): Uyu si umwobo nyawo nk'uw'indwara ya ASD. Tekereza nawe, iyo turi mu nda ya ba mama, hari umwobo muto mu rukuta ruri hagati y'iyi atria. Ni ngombwa muri icyo gihe. Iyo tuvutse, uyu mwobo ufunga wonyine. Ariko kuri bamwe, ntufunga neza. Uguma nk'agapfukamunwa gato. Ibyo nibyo byitwa PFO.
Izi myobo rimwe na rimwe zifunga ubwazo, cyangwa zikaba nto bihagije kugira ngo umuntu azibemo nta kibazo. Ariko, hari abantu bashobora gukenera kuzifunga iyo myobo mu gihe bagaragaje ibimenyetso nko kugorwa no guhumeka, umunaniro ukabije, cyangwa umuvuduko udasanzwe w'umutima .
Kuki ugomba gufunga uyu mwobo?
Kugira ngo ubyumve neza, ugomba kumenya bike ku mikorere y'umutima. Uruhande rw'ibumoso rw'umutima wacu rutwara amaraso "meza" yuzuye umwuka wa ogisijeni kandi agomba koherezwa mu mubiri. Uruhande rw'iburyo rutwara amaraso "mabi" afite umwuka wa ogisijeni muke kandi agomba gusukurwa mu mubiri.
Noneho tekereza uko byagenda iyo haba hari umwobo hagati y’izo mpande zombi? Yego, amaraso amwe afite ogisijeni n’andi afite ogisijeni byavangwa. Hanyuma uturemangingo two mu mubiri wacu ntitwongere kubona ogisijeni ikwiye. Niyo mpamvu tunanirwa kandi tukagira ikibazo cyo guhumeka.
Cyane cyane ku bantu bafite ikibazo cya PFO, rimwe na rimwe uduce duto tw’amaraso tuba mu mubiri dushobora kunyura muri uyu mwobo tugafatirwa mu mitsi y’amaraso mu bwonko, bigatera indwara ikomeye nka stroke. Kubwibyo, ni ngombwa cyane gufunga uyu mwobo kugira ngo wirinde.
Ni gute washyira iki gikoresho mu mutima?
Mu bihe byashize, ibi byakorwaga gusa binyuze mu kubaga umutima ufunguye, bikubiyemo gufungura igituza. Ariko siko bimeze ubu. Muri iki gihe, abarenga 80% bya ASD bafunzwe hakoreshejwe uburyo bworoshye bwitwa catheterization y'umutima.
Uburyo ibi bikorwa ni bwiza cyane.
- Ubwa mbere, umuyoboro muto (catheter) ushyirwa mu muyoboro munini w'amaraso uri ku kuguru kwawe, hafi y'ikibuno cyawe.
- Hanyuma, akoresheje ikoranabuhanga rimeze nka X-ray, muganga ayobora witonze umuyoboro wegereye umwobo uri mu mutima.
- Igikoresho cyo gufunga gishyirwa muri uyu muyoboro. Iki gikoresho kimeze nk'imitaka ibiri mito ifatanye.
- Iyo wegereye umwobo, ukimara kuwukura mu muyoboro, uruhande rumwe rw'iki gikoresho rufunguka ku ruhande rumwe rw'umwobo, urundi ruhande ku rundi ruhande, rufunga burundu umwobo nk'akabuto.
Ibi bikoresho biza mu bunini butandukanye, kuva kuri milimetero 4 kugeza kuri 40. Muganga wawe azahitamo igikoresho gihuye neza n'ingano y'umwobo uri mu mutima wawe.
Ibyiza n'ingaruka mbi zishobora guterwa n'ubu buryo
Nkuko bigenda ku buvuzi ubwo aribwo bwose, hari inyungu ndetse n'ingaruka nto cyane.
| Ibyiza | Ingaruka mbi zishobora kubaho |
|---|---|
| Igipimo cy'intsinzi kiri hejuru cyane (kirenga 93%). | Amaraso apfutse. |
| Ububabare n'ububabare bike ugereranije no kubagwa mu buryo bwihuse. | Imivuduko y'umutima idasanzwe. |
| Igihe cyo kurara mu bitaro ni gito (ubusanzwe ni ijoro rimwe). | Kwimura igikoresho aho kiri. |
| Ushobora gukira vuba. | Kwangirika k'urukuta rw'umutima (Gusaza kw'ibikoresho) - Ibi ni gake cyane (munsi ya 0.3%). |
| Ifite akamaro kurusha imiti mu kwirinda indwara yo mu bwonko mu gihe cy’indwara ya PFO. | Kuva amaraso make mu gikoresho (akenshi birahagarara mu mwaka wa mbere). |
Ni iki ukora kugira ngo wirinde ingaruka mbi?
Abaganga bakora ibintu bitandukanye kugira ngo bagabanye izi ngaruka.
- Irinde kubyimba kw'amaraso: Uzahabwa imiti igabanya amaraso mu mezi 6 ya mbere nyuma yo gushyirwamo igikoresho.
- Kugira ngo hirindwe ko igikoresho cyabangamira ubundi buryo bwo kuvura: Ibikoresho bishya byakozwe ku buryo niba hakenewe ubundi buryo bwo kuvura umutima mu gihe kizaza, catheter ishobora kunyuzwa muri icyo gikoresho kimwe.
- Guhitamo ingano ikwiye: Ingingo y'ingenzi yo kwirinda kwangirika k'urukuta rw'umutima ni uguhitamo igikoresho gikwiye buri murwayi.
Ibintu ushobora gukora ku bw'umutekano wawe
Kugira ngo wirinde indwara ya endocarditis, indwara ishobora kubaho, cyane cyane mu gihe cyo kuvurwa amenyo, ugomba kwita kuri ibi bintu mu mezi 6 ya mbere.
- Bwira buri muganga n'umuganga w'amenyo ubona ko ufite iki gikoresho. Ni byiza gutwara ikarita iriho ayo makuru.
- Niba ugaragaje ibimenyetso by'indwara nk'umuriro, kubabara umubiri, cyangwa kubabara mu muhogo, hamagara muganga wawe vuba.
- Wite ku buzima bw'amenyo yawe n'ishinya. Oza amenyo yawe buri munsi kandi uganire na muganga w'amenyo buri gihe.
- Mbere yo gukora ikintu cyose gishobora gutera kuva amaraso, nko gukuramo iryinyo cyangwa gusukura, saba muganga wawe kugira ngo akwemeze niba ukeneye gufata imiti yica udukoko.
Bifata igihe kingana iki kugira ngo umuntu akire n'ibindi bintu bifatika?
Ukoresheje ubu buryo bwa catheter, ugomba kumara ijoro rimwe gusa mu bitaro nyuma yo gushyirwamo igikoresho. Nyuma y'ibyo, uzirinda gukora imirimo ivunanye mu gihe cy'ibyumweru bibiri. Ariko ushobora gusubira mu mirimo isanzwe mu munsi umwe cyangwa ibiri. Igihe cyo gukira ni gito cyane ugereranyije no kubagwa mu buryo bw'ibanga.
Iki gikoresho gikorwa hakoreshejwe uburyo bwo gushyira igitambaro cya polyester ku gikoresho cy’insinga cyakozwe muri aloyide ya nickel-titanium (Nitinol). Uko igihe kigenda gihita, ingingo z’umubiri wacu zikura zikikije iki gikoresho, zikaba igice cy’umutima ubwawo.
Hari abantu bashobora kutabasha gukora ubu buryo bwa catheter. Muri ibyo bihe, kubagwa birakenewe. Ariko ubu hari ikoranabuhanga ryo gukora ubwo buryo bwo gukata gato gashoboka (bushobora kwangiza gato).
Ugomba kuvugana na muganga wawe niba ushobora gupimwa MRI nyuma yo gushyirwamo iki gikoresho. Hari ibikoresho bitagira ingaruka kuri MRI, ariko hashobora kubaho imbogamizi zimwe na zimwe.
Ubutumwa bwo kujyana mu rugo
- "Umwobo mu mutima" nta mpamvu yo gutinya. Dukurikije ikoranabuhanga rya none, hari uburyo bwiza kandi bwizewe bwo kuvura ibi.
- Gufunga hakoreshejwe catheter ni uburyo bworoshye cyane, butababaza cyane, kandi buvura vuba kurusha kubagwa mu buryo bwihuse.
- Nyuma yo gushyiramo igikoresho, koresha umuti woroshya amaraso wanditswe na muganga wawe neza neza mu gihe cyagenwe.
- Wite cyane ku buzima bw'amenyo yawe. Vugana n'umuganga w'indwara z'umutima mbere yo kuvurwa amenyo.
- Vugana na muganga wawe ku kibazo icyo ari cyo cyose, impungenge, cyangwa gushidikanya ushobora kuba ufite kuri ibi. Ni ngombwa kwipimisha neza no gukurikiza amabwiriza.











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