Ggwe oba omuntu yenna mu maka go alina okulongoosebwa ennyo omutima oguggule? Oboolyawo owulidde abasawo nga bagamba nti ojja kuyungibwa ku "ekyuma ekikola omutima n'amawuggwe." Kya bulijjo okuwulira ng’otya katono n’okwagala okumanya ng’owulira erinnya lino. Ekyuma kino kye ki ddala? Kikola ki? Kintu kya kutya? Ka twogere ku nsonga eno mu ngeri ennyangu era mu ngeri entegeerekeka.
Cardiopulmonary Bypass kye ki?
Mu ngeri ennyangu, kino kyuma ekikola okumala akaseera mu kifo ky’omutima gwo n’amawuggwe go. Mu kiseera ky’okulongoosebwa, omusaayi gw’omubiri gwo gukyusibwa nga guyita mu kyuma kino mu kifo ky’okugenda ku mutima gwo n’amawuggwe. Eno y'ensonga lwaki kiyitibwa "bypass."
Teebereza, ekyuma kino kitwala emirimu emikulu ebiri omutima gwo n’amawuggwe bye bikola ng’olongooseddwa:
1. Okwongera omukka gwa oxygen mu musaayi (kino kitera okukolebwa amawuggwe).
2. Okupampa omusaayi ogulimu omukka gwa oxygen mu mubiri gwonna (kino kitera okukolebwa omutima).
Bw'oyungiddwa ku kyuma kino, abasawo basobola okuyimiriza omutima gwo okumala akaseera nga bakuwa eddagala ery'enjawulo eriyitibwa ``Cardioplegia''. Olwo, omusawo alongoosa asobola okulongoosa omutima ogutakuba ate nga teguvaamu musaayi mu ngeri ey’obukuumi era mu ngeri ennyangu. Mu kiseera kino, buli kitundu ekirala mu mubiri gwo kifuna omusaayi ogulimu omukka gwa oxygen gwe kyetaaga nga kiyita mu kyuma kino. Abasawo era embeera eno bagiyita "ku ppampu."
Kino n’okulongoosa CABG kintu kimu?
Yee, bino ebibiri bintu bibiri eby’enjawulo. Naye bino byombi bitera okubaawo awamu. Abantu abamu batabula ebigambo bino ebibiri kubanga byombi birimu ekigambo "bypass".
- CABG (Coronary Artery Bypass Grafting): Kuno kwe kulongoosa kwennyini. Emisuwa gy’omusaayi egigabira omutima bwe gizibikira amasavu, ekkubo eppya (bypass) litondebwawo okuyita mu kuzibikira n’okusobozesa omusaayi okutambula.
- Cardiopulmonary Bypass: Eno nkola ekozesebwa okuyamba omusawo alongoosa mu kiseera ky’okulongoosa CABG (oba okulongoosa omutima omulala). Kizingiramu okukyusa omusaayi okwetooloola omutima n’amawuggwe.
Kwe kugamba, CABG kwe kulongoosa. Cardiopulmonary bypass y’enkola ey’okuwagira ekozesebwa okukola okulongoosa okwo awatali bulabe.
Ekyuma kino kikola kitya?
Kino okukitegeera, ka tusooke tujjukire engeri omusaayi gye gutambulamu mu mubiri gwaffe ogwa bulijjo. Omusaayi ogutaliimu mukka gwa oxygen mu mubiri guyingira ku ludda olwa ddyo olw’omutima nga guyita mu misuwa eminene ebiri (vena cava). Okuva awo, omusaayi ogwo gusindikibwa mu mawuggwe. Mu mawuggwe, omusaayi gubaamu omukka gwa oxygen, era omusaayi ogwo ogulimu omukka gwa oxygen gudda ku ludda olwa kkono olw’omutima. N’ekisembayo, oludda olwa kkono olw’omutima lwe lusindika omusaayi ogwo omuyonjo okutuuka ku mubiri gwonna.
Ekyuma ekiyita ku mutima n’amawuggwe kiggyawo chakra eno mu mubiri okumala akaseera.
1. Nga tetunnayingira mu mutima, ogumu ku musaayi ogutaliimu mukka gwa oxygen gusikibwa mu kyuma nga guyita mu bipipa (cannulas).
2. Ekitundu ekiri munda mu kyuma ekiyitibwa ``Oxygenator'' kyongera oxygen mu musaayi.
3. Pampu eri mu kyuma eddamu okuyunga omusaayi ogulimu omukka gwa oxygen ku musuwa omukulu (Aorta) ogugaba omusaayi mu mubiri oluvannyuma lw’omutima.
Eno y’engeri omubiri gye gufunamu omukka gwa oxygen okutuusa ng’okulongoosa kuwedde.
| Ebitundu ebikulu eby’ekyuma | Omulimu gwe gukola |
|---|---|
| Cannulas eziyitibwa Cannulas | Tubu eziyunga ku misuwa gy’omusaayi. Bino bitwala omusaayi mu kyuma ne bidda mu mubiri. |
| Ekidiba ekitereka amazzi | Ttanka ekuŋŋaanya omusaayi oguweddemu omukka gwa oxygen okuva mu mubiri. |
| Ekirungo kya oxygen | Guno gwe mulimu gw’amawuggwe gaffe: gassa omukka gwa oxygen mu musaayi ne gaggyamu kaboni dayokisayidi. |
| Pampu | Guno gwe mulimu gw’omutima gwaffe. Kipampa omusaayi ogulimu omukka gwa oxygen ne gudda mu mubiri. |
Mitendera ki egikolebwa mu kiseera ky’okulongoosebwa?
Ttiimu y’abasawo enkola eno ekola mu ngeri etegekeddwa ennyo. Ttiimu omuli omusawo alongoosa, omusawo akola ku by’okubudamya, n’omusawo akola ku by’okufuuwa omusaayi, omukugu eyatendekebwa mu ngeri ey’enjawulo okukozesa ekyuma kino, y’eyamba mu kino.
- Okuteekateeka ekyuma: Okusooka, empewo eri mu ttanka z’ekyuma eggyibwawo ddala n’ejjula amazzi ag’enjawulo (priming solution). Kubanga ekiwujjo ky'empewo (`(Air Embolism)`) okuyingira mu mubiri kya bulabe nnyo.
- Okukuwa eddagala eriziyiza omusaayi okuzimba: Nga tonnayungibwa ku kyuma, ojja kuweebwa eddagala ery’amaanyi erikendeeza omusaayi eriyitibwa Heparin okuziyiza omusaayi okuziyira.
- Okuyunga ku kyuma: Kati abasawo bajja kukuyunga ku kyuma. Omutima gwo n’amawuggwe bikyakola mu kiseera kino.
- Omutima n'amawuggwe okusiba: Oluvannyuma lw'okukakasa nti buli kimu kikola bulungi, omutima guyimirizibwa nga bamuwa eddagala eriyitibwa ``Cardioplegia''. Kati ekyuma ky’omutima n’amawuggwe kye kitwala omulimu gwonna.
- Okulongoosa n’okulondoola: Omusawo alongoosa bw’aba alongoosa, ttiimu omuli n’omukugu mu kulongoosa omusaayi, bagenda mu maaso n’okulondoola ennyo ekyuma n’embeera y’omubiri gwo (nga ebbugumu ne puleesa).
- Okuggya ku mabeere: Oluvannyuma lw’okulongoosebwa okuggwa obulungi, omutima gwo guddamu okutandika mpola, amawuggwe ne gakkirizibwa okussa, era n’oggyibwa ku kyuma.
Obulabe ki obuli mu nkola eno?
Nga bwe kiri ku kulongoosa kwonna okunene, waliwo akabi akali mu nkola eno. Obulabe buno buyinza okwawukana okusinziira ku bbanga ly’omala ng’oyungiddwa ku kyuma n’embeera y’obulamu bwo nga tonnalongoosebwa.
Naye jjukira nti ttiimu yo ey’abasawo etendekeddwa nnyo era erina obumanyirivu mu kuddukanya akabi kano konna. Ebimu ku bizibu ebiyinza okubaawo mulimu:
- Okuzimba omusaayi
- Okuvaamu omusaayi omungi
- Okusannyalala oba okwonooneka kw’obwongo
- Okwonooneka kw’ensigo oba amawuggwe
- Okuzimba n’okukwatibwa yinfekisoni mu mubiri
Yogerako mu lwatu n’omusawo wo ku bulabe buno n’emitendera gy’oyinza okuyitamu okubyewala nga tonnalongoosebwa.
Kiki ky’olina okukola mu mbeera ey’amangu?
Bw’ofuluma eddwaaliro ng’omaze okulongoosebwa, omusawo ajja kukunnyonnyola ennaku z’olina okuddayo n’ebiragiro by’olina okugoberera. Kikulu nnyo okugoberera ebiragiro bino ddala.
Ekisinga obukulu: Bw’ofuna obubonero bw’okusannyalala, tolwawo wadde akasekondi. Genda mu ddwaaliro erikuli okumpi mu kitongole ky’abalwadde ab’amangu (ETU) mu bwangu.
Obubonero obw’amangu obw’okusannyalala buyinza okuli:
- Okuziyira oba okunafuwa ku ludda olumu olw’omubiri
- Okukaluubirirwa okwogera, okukuba ebigambo ebisongovu
- Okutabulwa okw’amangu
- Okukaluubirirwa okutambula, okubulwa bbalansi
- Obuzibu okulaba
Obubaka Obutwala Awaka
- Cardiopulmonary bypass nkola ya mutindo era ekozesebwa nnyo era nga tewali bulabe mu kulongoosa omutima okunene. Tokitya.
- Ekyuma kino kisobozesa omusawo alongoosa okulongoosa omutima ogutakuba era ogutaliimu musaayi mu ngeri ennyangu era nga tewali bulabe.
- Eno nkola ya kaseera buseera. Oluvannyuma lw’okulongoosebwa, omutima gwo n’amawuggwe bijja kuddamu okukola obulungi.
- Nga bwe kiri ku kulongoosa kwonna, waliwo obulabe, naye ttiimu yo ey’abasawo batendeke nnyo okubuddukanya.
- Teesa ku bibuuzo byonna oba ebikweraliikiriza by’oyinza okuba nabyo n’omusawo wo nga tonnalongoosebwa. Kino kijja kukuyamba okuwulira obulungi.
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