Yini i-CT Coronary Angiogram? Inhloso, Inqubo & Nemiphumela

I-CT coronary angiogram iyisithwebuli senhliziyo esingahlaseli esidala izithombe ezinemininingwane yemithambo yakho ye-coronary sisebenzisa imisebe ye-X kanye nobuchwepheshe bekhompyutha. Cabanga ngayo njengekhamera ekhethekile ekwazi ukubona ngaphakathi esifubeni sakho ukuze ihlole imithambo yegazi enikeza umzimba wakho wenhliziyo. Lolu vivinyo oluthuthukisiwe lokuthwebula izithombe lusiza odokotela ukuthi babone ukuvaleka, ukuncipha, noma ezinye izinkinga kule mithambo ebalulekile ngaphandle kwesidingo sokufaka amashubhu emzimbeni wakho njengoba ama-angiogram endabuko edinga.

Yini i-CT coronary angiogram?

I-CT coronary angiogram ihlanganisa i-computed tomography (CT) scanning nge-contrast dye ukudala izithombe ezicacile, ezinobukhulu obuthathu zemithambo yegazi yenhliziyo yakho. Ingxenye ethi "CT" isebenzisa imisebe eminingi ye-X-ray ejikeleza emzimbeni wakho, kuyilapho amakhompyutha akhethekile acubungula lolu lwazi lube yizithombe ezinemininingwane eziqondile.

Ngesikhathi sokuskena, uzothola i-contrast dye ngomugqa we-IV, okwenza imithambo yakho ye-coronary ibonakale ezithombeni. Le dayi iphephile kubantu abaningi futhi isiza ukugqamisa noma yiziphi izindawo lapho ukugeleza kwegazi kungase kukhawulwe khona. Inqubo yonke ngokuvamile ithatha imizuzu engaba ngu-30, nakuba isikhathi sangempela sokuskena sifushane kakhulu.

Lolu vivinyo lubizwa nangokuthi i-coronary CT angiography (CCTA) noma i-cardiac CT scan. Ngokungafani ne-coronary angiography yendabuko, edinga ukufaka i-catheter ngemithambo yakho yegazi, le nqubo ingaphandle ngokuphelele futhi ayihlaseli kangako.

Kungani kwenziwa i-CT coronary angiogram?

Udokotela wakho angase ancome lolu vivinyo uma uhlangabezana nobuhlungu besifuba, ukuphefumula kanzima, noma ezinye izimpawu ezingase zibonise isifo senhliziyo. Ilusizo ikakhulukazi uma izimpawu zakho zikhomba ukuthi kungenzeka ukuthi unesifo semithambo ye-coronary, kodwa ezinye izivivinyo azikanikezi izimpendulo ezicacile.

Lokhu kuskena kusiza odokotela ukuthi bahlole izici eziningana ezibalulekile zempilo yakho yenhliziyo. Nazi izizathu eziyinhloko ongase udinge esisodwa:

• Ukuthola ukuvaleka noma ukuncipha emithanjeni yegazi yenhliziyo
• Ukuhlola ubuhlungu besifuba lapho imbangela ingacacile
• Ukuhlola isifo semithambo yenhliziyo ngaphambi kokuthi ube nezimpawu
• Ukuhlola ama-bypass grafts noma ama-stents avela ezinqubweni zangaphambilini
• Ukuhlela ukwelashwa kwezimo zenhliziyo ezaziwayo
• Ukuphenya imiphumela engavamile evela ekuhlolweni kokucindezeleka noma ama-EKG

Ukwenziwa kwalolu vivinyo kubaluleke kakhulu ngoba kungathola izimpawu zakuqala zesifo senhliziyo ngaphambi kokuthi uzwe izimpawu ezinzima. Udokotela wakho angabe esencoma izinguquko zokuphila noma ukwelashwa ukuvimbela izinkinga zenhliziyo zesikhathi esizayo.

Yini inqubo ye-CT coronary angiogram?

Inqubo ye-CT coronary angiogram yenzeka esibhedlela noma esikhungweni sokuthwebula izithombe futhi ihlanganisa izinyathelo ezimbalwa eziqondile. Uzosebenza nochwepheshe oqeqeshiwe ozokuqondisa esigabeni ngasinye senqubo futhi aphendule noma yimiphi imibuzo ongase ube nayo.

Nakhu okwenzekayo ngesikhathi sokuskena kwakho:

1. Uzoshintsha ugqoke ingubo yesibhedlela futhi ususe ubucwebe noma izinto zensimbi
2. Uchwepheshe uzofaka umugqa we-IV engalweni yakho ukuze uthole umbala wokuhlukanisa
3. Uzoqala ukulala etafuleni elishelela ngaphakathi kwesithwebuli se-CT
4. Ama-electrode amancane angase abekwe esifubeni sakho ukuze aqaphe isigqi senhliziyo yakho
5. Ungase uthole imithi yokunciphisa izinga lokushaya kwenhliziyo yakho uma kudingeka
6. Umbala wokuhlukanisa uzojovwa nge-IV yakho ngesikhathi sokuskena
7. Kuzodingeka ubambe umoya wakho isikhashana ngenkathi kuthathwa izithombe
8. Yonke inqubo yokuskena ngokuvamile ithatha imizuzu engu-10-15

Ngesikhathi sokujova umbala wokuhlukanisa, ungase uzwe umuzwa ofudumele noma ukunambitheka kwensimbi emlonyeni wakho. Le mizwa ijwayelekile ngokuphelele futhi izodlula ngokushesha. Uchwepheshe uzoxhumana nawe njalo kuyo yonke inqubo.

Ungalungiselela kanjani i-CT coronary angiogram yakho?

Ukulungiselela okufanele kusiza ekuqinisekiseni izithombe ezingcono kakhulu futhi kunciphisa amathuba okuba nezinkinga. Ithimba lakho lezempilo lizohlinzeka ngemiyalelo ethile ngokusekelwe esimweni sakho, kodwa izinyathelo eziningi zokulungiselela zilula futhi ziqondile.

Nawa amanye amasu ajwayelekile okuzodingeka uwalandele:

• Gwema i-caffeine amahora angu-12-24 ngaphambi kokuhlolwa kwakho
• Ungadli ukudla okuqinile amahora angu-4 ngaphambi kwenqubo
• Thatha imithi yakho ejwayelekile ngaphandle uma uqondiswe ngenye indlela
• Tshela udokotela wakho mayelana nokungezwani komzimba, ikakhulukazi kumbala ohlukile noma i-iodine
• Tshela ithimba lakho uma ukhulelwe noma ungase ukhulelwe
• Xoxa ngezinkinga zezinso noma imithi yesifo sikashukela nodokotela wakho
• Lungiselela ezokuthutha uma uzothola ukuthuliswa

Uma uthatha imithi yesifo sikashukela, ikakhulukazi i-metformin, udokotela wakho angase akucele ukuthi uyeke ukuyithatha okwesikhashana. Lokhu kuqapha kusiza ekuvimbeleni izinkinga ezingavamile kodwa ezinzima zezinso uma zihlanganiswe nombala ohlukile.

Kufanele futhi ukhulume nganoma yimuphi umlando wesifo sezinso, njengoba udokotela wakho angase afune ukuhlola ukusebenza kwezinso zakho ngaphambi kokuhlolwa. Abanye abantu bangase badinge ukuthatha amanzi engeziwe noma imithi ekhethekile ukuvikela izinso zabo ngesikhathi senqubo.

Ungayifunda kanjani i-CT coronary angiogram yakho?

Imiphumela yakho ye-CT coronary angiogram izohunyushwa yi-radiologist kanye ne-cardiologist abangochwepheshe ekufundeni lezi zithombe eziyinkimbinkimbi. Bazobheka noma yiziphi izimpawu zokuncipha, ukuvinjelwa, noma ezinye izinto ezingavamile emithanjeni yakho ye-coronary futhi banikeze umbiko onemininingwane kudokotela wakho.

Umbiko ngokuvamile uhlanganisa ulwazi mayelana nezinga lokuncipha emthanjeni ngamunye omkhulu we-coronary. Odokotela bavame ukuchaza ukuvinjelwa njengamaphesenti, njengo-25%, 50%, noma 75% ukuncipha. Ngokuvamile, ukuvinjelwa okungu-70% noma ngaphezulu emithanjeni emikhulu kuthathwa njengokubalulekile futhi kungase kudingeke ukwelashwa.

Imiphumela yakho ingase ihlanganise nesikolo se-calcium, esilinganisa inani le-calcium elakheke emithanjeni yakho yegazi. Izikolo eziphezulu ze-calcium zingabonisa ingozi enkulu yezinkinga zenhliziyo, ngisho noma ungakabi nokuvaleka okukhulu okwamanje. Lolu lwazi lusiza udokotela wakho ukuthi ahlulele ingozi yakho yonke yenhliziyo nemithambo yegazi.

Kwezinye izimo, ukuskena kungase kubonise imithambo yegazi ejwayelekile engenakuvaleka okukhulu. Lokhu kungaqinisekisa kakhulu uma uke waba nobuhlungu besifuba, njengoba kusikisela ukuthi izimpawu zakho cishe azibangelwa yisifo semithambo yenhliziyo.

Ungayithuthukisa kanjani impilo yemithambo yakho yegazi?

Noma ngabe i-CT coronary angiogram yakho ibonisa imithambo ejwayelekile noma izinga elithile lokuncipha, ungenza izinyathelo zokuthuthukisa nokugcina impilo yenhliziyo yakho. Izindaba ezinhle ukuthi amaningi amaqhinga asebenzayo kakhulu yizinguquko zokuphila ongaqala ukuzisebenzisa ngokushesha.

Nazi izindlela eziqinisekisiwe zokusekela impilo yemithambo yakho yegazi:

• Landela ukudla okunempilo yenhliziyo okucebile ngezithelo, imifino, kanye nokusanhlamvu okuphelele
• Zibandakanye emsebenzini womzimba njalo njengoba kunconywe udokotela wakho
• Yeka ukubhema futhi ugweme ukuchayeka ngentuthu yabanye
• Gcina isisindo esinempilo somzimba wakho
• Lawula ukucindezeleka ngezindlela zokuphumula noma ukwelulekwa
• Thatha imithi enconywe ngokuqhubekayo njengoba uqondisiwe
• Qapha futhi ulawule umfutho wegazi namazinga e-cholesterol
• Lawula isifo sikashukela ngempumelelo uma unesimo lesi

Uma ukuskena kwakho kubonisa ukuvaleka okukhulu, udokotela wakho angase ancome imithi yokusiza ukuvimbela ukujiya kwegazi, ukwehlisa i-cholesterol, noma ukulawula umfutho wegazi. Kwezinye izimo, izinqubo ezinjenge-angioplasty noma ukuhlinzwa kwe-bypass kungase kudingeke ukuze kubuyiselwe ukugeleza kwegazi okufanele.

Khumbula ukuthi isifo semithambo yenhliziyo sivame ukuthuthuka kancane kancane eminyakeni eminingi. Noma ngabe ukuskena kwakho kubonisa ukuncipha okuthile, ukwenza izinguquko ezinhle zempilo kungasiza ekuvikeleni ukuqhubeka okwengeziwe futhi kunciphise ingozi yakho yokuhlaselwa yinhliziyo.

Siyini isimo esihle semithambo yenhliziyo?

Isimo esingcono kakhulu semithambo yenhliziyo ukuba nemithambo ecacile ngokuphelele, eguquguqukayo engenakuncipha noma ukuvaleka. Ngokwezobuchwepheshe bezokwelapha, lokhu kusho ukuba nezindonga zemithambo ezibushelelezi ngaphandle kokwakheka kwe-plaque nokugeleza kwegazi okuvamile kuzo zonke izindawo zomzimba wakho wenhliziyo.

Kodwa-ke, njengoba sikhula, kujwayelekile ukuthuthukisa izinga elithile le-atherosclerosis, okuyindlela yokwakheka kancane kancane kwe-plaque emithanjeni yethu. Okubalulekile ukugcina le nqubo incane futhi kuyivimbela ukuthi ingaqhubeki ize ifike lapho ikhawulela khona ukuhamba kwegazi enhliziyweni yakho.

Odokotela ngokuvamile babheka imithambo yenhliziyo njengephilile lapho ukuvaleka kungaphansi kuka-50% kunoma iyiphi imithambo emikhulu. Kuleli zinga, ukuhamba kwegazi kuvame ukuhlala kwanele ukuhlinzeka umzimba wakho wenhliziyo ngomoya-mpilo kanye nezakhamzimba ezidingayo ngesikhathi semisebenzi ejwayelekile nokuzivocavoca okulinganiselwe.

Isikolo sakho se-calcium singanikeza nokuqonda ngempilo yakho yomthambo wenhliziyo. Isikolo esingu-zero silungile futhi siphakamisa ingozi ephansi kakhulu yezinkinga zenhliziyo esikhathini esizayo esiseduze. Izikolo ezingaphezu kuka-100 zibonisa ingozi emaphakathi, kuyilapho izikolo ezingaphezu kuka-400 zibonisa ingozi enkulu engadinga ukuphathwa okunonya.

Ziyini izici eziyingozi zesifo semithambo yenhliziyo?

Ukuqonda izici zakho eziyingozi zesifo semithambo yenhliziyo kungakusiza kanye nodokotela wakho ukuthi bahumushe imiphumela yakho ye-CT coronary angiogram futhi bahlele izinyathelo zokuvimbela ezifanele. Ezinye izici eziyingozi ongazilawula, kuyilapho ezinye ziyingxenye yokwakheka kwakho kofuzo noma inqubo yokuguga yemvelo.

Izici eziyingozi ongazishintsha zihlanganisa:

• Ukubhema noma ukusebenzisa imikhiqizo kagwayi
• Umfutho wegazi ophezulu (i-hypertension)
• Amazinga aphezulu e-cholesterol
• Isifo sikashukela noma i-prediabetes
• Ukukhuluphala ngokweqile noma isisindo esiningi
• Ukungasebenzi ngokomzimba noma indlela yokuphila yokuhlala
• Ukucindezeleka okungapheli noma ukuphatha ukucindezeleka okungalungile
• Ukudla okungenampilo okunamafutha agcwele kanye nokudla okucutshungulwe

Izinto eziyingozi ongeke uzishintshe zihlanganisa iminyaka yakho, ubulili, nomlando womndeni wesifo senhliziyo. Amadoda ngokuvamile athuthukisa isifo semithambo yenhliziyo ngaphambi kwabesifazane, nakuba ingozi yabesifazane ikhuphuka kakhulu ngemva kokuyeka ukuya esikhathini. Ukuba nabazali noma abazalwane abanesifo senhliziyo esisheshayo nakho kuyakhuphula ingozi yakho.

Ezinye izimo zezokwelapha nazo zingakhuphula ingozi yakho, okuhlanganisa i-sleep apnea, isifo sezinso esingapheli, kanye nezifo ze-autoimmune ezifana ne-rheumatoid arthritis. Uma unezinto eziningi eziyingozi, udokotela wakho angase ancome ukuqapha njalo noma ukungenelela ngaphambi kwesikhathi.

Ingabe kungcono ukuba namaphuzu aphansi noma aphezulu e-calcium coronary?

Amaphuzu aphansi e-calcium coronary angcono kakhulu empilweni yenhliziyo yakho. Iphuzu le-calcium elingu-zero libonisa ukuthi akukho calcium etholakalayo emithanjeni yakho ye-coronary, okusikisela ingozi ephansi kakhulu yokuba nezithiyo ezibalulekile noma ukuzwa izinkinga zenhliziyo esikhathini esizayo esiseduze.

Amaphuzu e-calcium ngokuvamile ahunyushwa ebangeni elihambisana namazinga ahlukene engozi yenhliziyo nemithambo yegazi. Iphuzu elingu-1-10 lisikisela ukwakheka okuncane kwe-plaque, kuyilapho amaphuzu angu-11-100 abonisa i-atherosclerosis emnene. Amaphuzu angu-101-400 asikisela umthwalo ophakathi nendawo we-plaque, futhi amaphuzu angaphezu kuka-400 abonisa i-atherosclerosis ebanzi.

Nokho, kubalulekile ukuqonda ukuthi amaphuzu e-calcium abonisa inani eliphelele le-plaque e-calcified emithanjeni yakho, hhayi ngempela izinga lokuncipha. Abanye abantu bangaba namaphuzu aphezulu e-calcium kodwa basenokugeleza kwegazi okwanele, kanti abanye bangase babe nezithiyo ezibalulekile ezinamaphuzu e-calcium aphansi.

Udktela wakho uzocabangela isikolo sakho se-calcium kanye nezinye izinto ezifana nezimpawu zakho, izici eziyingozi, kanye nempilo yakho yonke lapho enquma indlela engcono kakhulu yokwelapha. Noma ngabe unesikolo esiphezulu se-calcium, imithi efanele kanye nezinguquko zokuphila zingasiza ekuvikeleni ukuqhubeka okwengeziwe.

Ziyini izinkinga ezingaba khona zokuvaleka kwemithambo yegazi yenhliziyo?

Ukuvaleka kwemithambo yegazi yenhliziyo kungaholela ezinkingeni eziningi ezingathi sína uma kungelashwa, kodwa ukuqonda lezi zinto ezingenzeka kungakusiza ukuthi ulandele uhlelo lwakho lokwelapha futhi wenze izinqumo zokuphila ezinempilo yenhliziyo. Izindaba ezinhle ukuthi ngemithi yesimanje, eziningi zalezi zinkinga zingavinjelwa noma zelashwe ngempumelelo.

Izinkinga ezingathi sína kakhulu ezingase zivele zihlanganisa:

• Ukuhlaselwa yinhliziyo (i-myocardial infarction) lapho ukugeleza kwegazi kuvaleka ngokuzumayo
• Ubuhlungu besifuba obungapheli (i-angina) ngesikhathi somsebenzi womzimba noma ukucindezeleka
• Ukwehluleka kwenhliziyo lapho imisipha yenhliziyo iba buthakathaka ngokuhamba kwesikhathi
• Ukushaya kwenhliziyo okungajwayelekile (i-arrhythmias) ngenxa yokuhlinzekwa kwegazi okunganele
• Ukufa okungazelelwe kwenhliziyo ezimweni ezinzima ezinokuvaleka okuningi

Ukuhlaselwa yinhliziyo kwenzeka lapho ukuvaleka kunqamula ngokuphelele ukuhlinzekwa kwegazi engxenyeni yemisipha yenhliziyo yakho. Lokhu kungenzeka lapho i-plaque ekhona iqhekeka futhi yakha igazi, noma lapho ukuvaleka kancane kancane kuba okuphelele. Ukwelashwa okusheshayo kwezokwelapha kuvame ukubuyisela ukugeleza kwegazi futhi kunciphise ukulimala kwemisipha yenhliziyo.

Izinkinga ezingapheli njengokwehluleka kwenhliziyo zithuthuka kancane kancane njengoba izigameko eziphindaphindiwe zokugeleza kwegazi okunganele zenza imisipha yakho yenhliziyo ibe buthakathaka ngokuhamba kwesikhathi. Kodwa-ke, ngokwelashwa okufanele okuhlanganisa imithi, izinguquko zokuphila, futhi ngezinye izikhathi izinqubo, abantu abaningi abanesifo semithambo yegazi yenhliziyo baphila impilo egcwele, esebenzayo.

Okhiye ukusebenza eduze nethimba lakho lezempilo ukuqapha isimo sakho nokulungisa ukwelashwa njengoba kudingeka. Ukuqokwa okuvamile kokulandela kanye nokunamathela ohlelweni lwakho lokwelapha kunganciphisa kakhulu ingozi yakho yokuthola lezi zinkinga.

Kufanele ngibone nini udokotela ngezinkinga zemithambo yegazi?

Kufanele uthinte udokotela wakho ngokushesha uma uhlangabezana nanoma yiziphi izimpawu ezingase zibonise izinkinga zemithambo yegazi. Ungalindi ukubona ukuthi izimpawu ziyathuthuka yini zodwa, ikakhulukazi uma unezici eziyingozi zesifo senhliziyo noma uma i-CT coronary angiogram yakho ikhombise noma yiziphi izinto ezingavamile.

Funana nosizo lwezokwelapha ngokushesha ngezimpawu zokuxwayisa:

• Ubuhlungu besifuba noma ukucindezela, ikakhulukazi ngomzamo
• Ukuphefumula kanzima ngesikhathi semisebenzi ejwayelekile
• Ubuhlungu obukhanyayo ezingalweni zakho, entanyeni, emhlathini, noma emhlane
• Ukukhathala okungavamile noma ubuthakathaka
• Isiyezi noma ukukhanya kwekhanda ngaphandle kokungakhululeki esifubeni
• Isicanucanu noma ukujuluka kanye nezimpawu zesifuba

Shayela izinsiza eziphuthumayo ngokushesha uma uhlangabezana nobuhlungu obukhulu besifuba, ikakhulukazi uma kuhambisana nokujuluka, isicanucanu, noma ukuphefumula kanzima. Lezi kungaba izimpawu zokuhlaselwa yinhliziyo, okudinga ukwelashwa kwezokwelapha ngokushesha ukuvimbela ukulimala kwemisipha yenhliziyo unomphela.

Kufanele futhi uhlele ukuqokwa okuvamile kokulandela nodokotela wakho uma i-CT coronary angiogram yakho ikhombise noma iyiphi izinga lesifo semithambo yegazi. Ngisho nokuvinjwa okuncane kudinga ukuqapha ukuze kuqinisekiswe ukuthi akuqhubeki, futhi udokotela wakho angase afune ukulungisa imithi yakho noma ancome ezinye izivivinyo ngokusekelwe endleleni ozizwa ngayo.

Imibuzo evame ukubuzwa mayelana ne-CT coronary angiogram

Q.1 Ingabe ukuhlolwa kwe-CT coronary angiogram kulungile ekutholeni isifo senhliziyo?

Yebo, i-CT coronary angiogram ilungele kakhulu ukuthola isifo semithambo yenhliziyo, ikakhulukazi kubantu abasengozini ephakathi nendawo yezinkinga zenhliziyo. Lolu vivinyo lungathola ukuvaleka okuncane njengo-50% futhi lusebenza kahle ekukhipheni isifo esikhulu semithambo yenhliziyo lapho imiphumela ijwayelekile.

Uvivinyo lunamazinga aphezulu kakhulu wokunemba ekutholeni ukuvaleka okungadinga ukwelashwa. Kodwa-ke, lusebenza kakhulu kubantu abanezimpawu ezisikisela ukuthi kungenzeka babe nesifo senhliziyo kodwa abasengozini ephezulu yokuthi baqhubeke ngokuqondile ezinqubweni ezingahlaseli. Udokotela wakho uzoqaphela ukuthi lolu vivinyo lufanele yini ngokusekelwe esimweni sakho esithile nezimpawu.

Q.2 Ingabe amaphuzu aphezulu e-calcium coronary ngaso sonke isikhathi asho ukuthi ngidinga ukuhlinzwa?

Cha, amaphuzu aphezulu e-calcium coronary awasho ngaso sonke isikhathi ukuthi udinga ukuhlinzwa noma izinqubo ezingahlaseli. Abantu abaningi abanamaphuzu e-calcium aphakeme bangalawulwa ngempumelelo ngemithi kanye nezinguquko zokuphila ezisiza ukuvimbela ukuqhubeka kwe-plaque nokunciphisa ingozi yokuhlaselwa yinhliziyo.

Udokotela wakho uzoqwalasela amaphuzu akho e-calcium kanye nezimpawu zakho, eminye imiphumela yokuhlolwa, nempilo yonke lapho enquma indlela engcono kakhulu yokwelapha. Ukuhlinzwa noma izinqubo ezinjenge-angioplasty ngokuvamile zinconywa kuphela uma unezithiyo ezinzima ezibangela izimpawu noma ingozi enkulu kakhulu yokuhlaselwa yinhliziyo.

Q.3 Ngingaba ne-CT coronary angiogram ejwayelekile kodwa ngibe nezinkinga zenhliziyo?

Ngenkathi i-CT coronary angiogram ejwayelekile iqinisekisa kakhulu futhi ikhombisa ingozi ephansi yokuhlaselwa yinhliziyo evela esifweni semithambo yenhliziyo, ayikhiphi ngokuphelele zonke izinkinga zenhliziyo. Usengaba nezinkinga ezinjengokuphazamiseka kwesigqi senhliziyo, izinkinga ze-valve yenhliziyo, noma izifo zemisipha yenhliziyo lolu vivinyo olungazihloleli.

Ngaphezu kwalokho, ukuvaleka okuncane kakhulu noma i-plaque ethambile engakabi calcified ngezinye izikhathi kungase kudlule. Kodwa-ke, uma i-CT coronary angiogram yakho ijwayelekile, ingozi yakho yokuhlaselwa yinhliziyo evela esifweni semithambo yenhliziyo eminyakeni embalwa ezayo iphansi kakhulu.

Umbuzo 4: Kufanele ngiphinde kangaki i-CT coronary angiogram?

Ukuphindaphindwa kwe-CT coronary angiograms kuncike emiphumeleni yakho yokuqala kanye nezici eziyingozi. Uma ukuskena kwakho kokuqala kwakujwayelekile ngokuphelele futhi unezici eziphansi zengozi, kungenzeka ungasadingi okunye ukuskena iminyaka eminingi, uma kukhona.

Uma ukuskena kwakho kukhombise ukuvaleka okulula kuya kokulingene, udokotela wakho angase ancome ukuphinda ukuthwebula njalo eminyakeni emi-3-5 ukuze aqaphele ukuqhubeka. Abantu abanezici eziphakeme zengozi noma okutholakele okubaluleke kakhulu bangase badinge ukulandelelwa kaningi ngokuskena kwe-CT okuphindiwe noma ezinye izinhlobo zezivivinyo zenhliziyo.

Umbuzo 5: Zikhona yini izingozi zokuba ne-CT coronary angiogram?

I-CT coronary angiogram ngokuvamile iphephile kakhulu, kodwa njenganoma yiluphi olunye uhlobo lokuhlolwa kwezokwelapha, inezingozi ezithile ezincane. Izinto ezinkulu ezikhathazayo ukuchayeka emisebeni kanye nokusabela okungenzeka kumbala ohlukile, nakuba izinkinga ezingathi sína zingavamile.

Ukwembulwa kwemisebe kulingana neminyaka engaba ngu-1-2 yemisebe engemuva yemvelo, okuthathwa njengokwamukelekayo ngolwazi olubalulekile olutholiwe. Ukusabela kombala ohlukile akuvamile futhi kuvame ukuba lula, kuqukethe isicanucanu noma ukuqubuka. Ukusabela okubi kakhulu komzimba kwenzeka ngaphansi kuka-1% weziguli futhi kungelashwa ngempumelelo lapho kwenzeka.