La coronarography bvunzo inobvumidza iwe kufungidzira iyo tsinga dzekoniyoni, ndiko kuti, tsinga dzinounza ropa kumoyo.

Iyi X-ray yemakonzo etsinga inoita kuti ikwanise kunyanya kuve nechokwadi chekuti haina kudzipwa kana kuvharirwa nemabaraatherosclerosis.

Coronary CT scan kana co-scanner zvakare inokutendera kuti ufunge nezve arteri emoyo, asi nenzira isingadzvinyiriri kupfuura coronary angiography (izvi zvinoda kubaya kwetsinga, nepo iyo scanner ichingoda chete kuzorwa kweiyo tsinga kujekesa musiyano wechigadzirwa).

Coronary angiography inoramba iri yekuongorora kuongororwa kuti uone mitsipa yemoyo uye nekucherechedza chero kuderera (= mikukutu) iyo inogona kukanganisa kuyerera kweropa kuenda pamoyo. Izvi zvinokonzeresa zvinokonzeresa angina, kutadza kwemoyo uye myocardial infarction. Inowanzoitwa kazhinji kupfuura iyo Coroscanner, iyo yakachengeterwa mamwe mamiriro akasarudzika.

Zviratidzo zvecoronary angiography zviri kunyanya:

• Kuvapo kwekutambudzika mubhokisi, kunoitika kunyanya panguva yekurovedza muviri (emergency kana kuongororwa kwakarongwa)
• kudzora uye kuongorora coronary bypass kuvhiyiwa yakatogadzirwa kare
• kuita preoperative kuongororwa kana chirwere chevhavha (= chirwere chevhavha yemoyo) mune vamwe varwere
• kutarisa kuremara kwekuzvarwa (kuberekwa) kwecoronary arteri.

Coronary angiography kuongororwa kwakashata kunoda kubaya kwetsinga yejekiseni yechigadzirwa chakasiyana-siyana, chakanakira maX-ray. Mukuita, chiremba anoisa catheter yakatetepa muguyo (femoral artery) kana yewrist (radial artery) mushure memuno anesthesia uye "anoisundira" kumuromo weiyo yekurudyi uye kuruboshwe tsinga dzekoroni, kupinza chigadzirwa icho imomo radiology imba.

Chigadzirwa chinobva chatora mifananidzo yakateedzana, uku murwere achiramba akarara pasi. Coronary angiography inowanzoda maawa makumi maviri nemana kusvika makumi mana ekugara muchipatara, kunyangwe kuiswa kuburikidza neiyo radial artery inobvumira kukurumidza kubuda murwere.

Munhu akarara pasi, uye iyo x-ray muchina kana scanner inotora akateedzana emifananidzo mushure mekusiyanisa svikiro jekiseni. Ichi chikamu hachirwadze uye chinokurumidza.

Iko kuongorora kunoita kuti zvikwanise kujekesa chero kudzikisira kana kuvharika kwecoronary arteri. Zvichienderana nezinga rekuderera uye zviratidzo zvemurwere, timu yekurapa inogona kusarudza kuita kurapwa panguva imwechete neiyo coronary angiography, kuitira kuti vadzivisezve kurapwa.

Sarudzo dzinoverengeka dziripo:

• ariangioplasty : iyo inosanganisira kuwedzera arteri yakavharika uchishandisa bharumu inokwenenzverwa, iine kana isina kukodzera prosthesis (= stent, rudzi rwembichana idzo inochengeta tsinga yakavhurika)
• le kupfuurira (iyo inosanganisira kutsausa kutenderera nekudzivirira iyo yakavharika tsinga)