Uvavanyo lweMpilo yeNtliziyo

Umxholo

• Isishwankathelo
• Catheterization yentliziyo
• Uvavanyo lweCardiac CT
• I-MRI yeentliziyo
• I-X-Ray yesifuba
• I-Coronary Angiography
• Echocardiography
• I-Electrocardiogram (EKG), (ECG)
• Uvavanyo loxinzelelo

Isishwankathelo

Izifo zentliziyo ngumbulali wokuqala e-US Ikwangoyena nobangela uphambili wokukhubazeka. Ukuba unesifo sentliziyo, kubalulekile ukusifumana kwangoko, xa kulula ukusinyanga. Uvavanyo lwegazi kunye novavanyo lwempilo yentliziyo kunokunceda ufumane izifo zentliziyo okanye zichonge iingxaki ezinokukhokelela kwizifo zentliziyo. Kukho iintlobo ezahlukeneyo zovavanyo lwempilo yentliziyo. Ugqirha wakho uya kuthatha isigqibo sokuba loluphi uvavanyo okanye iimvavanyo ozifunayo, ngokusekwe kwiimpawu zakho (ukuba zikhona), umngcipheko kunye nembali yezonyango.

Catheterization yentliziyo

I-catheterization yentliziyo yinkqubo yonyango esetyenziselwa ukufumanisa nokunyanga iimeko ezithile zentliziyo. Kwinkqubo, ugqirha wakho ubeka i-catheter (ityhubhu ende, ebhityileyo, eguqukayo) kwisitya segazi engalweni yakho, kwi-groin, okanye entanyeni, kwaye uyisonge entliziyweni yakho. Ugqirha unokusebenzisa i-catheter ukuya

• Yenza i-coronary angiography. Oku kubandakanya ukubeka uhlobo olukhethekileyo lwedayi kwi-catheter, ke idayi inokuhamba ngokuhamba kwegazi lakho liye entliziyweni yakho. Emva koko ugqirha wakho uthatha i-x-ray yentliziyo yakho. Idayi ivumela ugqirha wakho ukuba abone imithambo yakho ye-coronary kwi-x-ray, kwaye ujonge isifo semithambo (i-plaque buildup kwimithambo).
• Thatha iisampulu zegazi kunye nezihlunu zentliziyo
• Yenza iinkqubo ezinje ngokuhlinzwa kancinci kwentliziyo okanye i-angioplasty, ukuba ugqirha ufumanisa ukuba uyayifuna

Uvavanyo lweCardiac CT

Iskena se-cardiac CT (esenziwe ngekhompyuter) kukuvavanywa okungenantlungu okusebenzisa i-x-ray ukuthatha imifanekiso eneenkcukacha zentliziyo yakho kunye nemithambo yegazi. Iikhompyuter zinokuyidibanisa le mifanekiso ukwenza imilo-ntathu (3D) yemodeli yentliziyo iphela. Olu vavanyo lunokunceda oogqirha babone okanye bavavanye

• Imithambo yegazi
• Ukwakhiwa kweCalcium kwimithambo yegazi
• Iingxaki nge-aorta
• Iingxaki ngokusebenza kwentliziyo kunye nezivalo
• Izifo zePericardial

Ngaphambi kokuba uvavanywe, ufumana inaliti yedayi eyahlukileyo. Idayi ibalaselisa intliziyo yakho kunye nemithambo yegazi kwimifanekiso. Iskena se-CT ngumatshini omkhulu, ofana netonela. Ulele uhleli etafileni ekutyibilikisayo ungene kwiskena, kwaye isithwebuli sithathe imifanekiso kangangemizuzu eli-15.

I-MRI yeentliziyo

I-Cardiac MRI (imaging resonance imaging) luvavanyo lokucinga ngentlungu olusebenzisa amaza erediyo, iimagnethi kunye nekhompyuter ukwenza imifanekiso eneenkcukacha zentliziyo yakho. Inokukunceda ugqirha wakho ukuba abone ukuba unesifo sentliziyo, kwaye ukuba kunjalo, kunzima kangakanani. I-MRI yentliziyo inokunceda ugqirha wakho athathe isigqibo seyona ndlela yokunyanga iingxaki zentliziyo ezinje

• Imithambo yegazi
• Iingxaki zevalvu zentliziyo
• Pericarditis
• Amathumba enhliziyo
• Ukonakaliswa sisifo sentliziyo

I-MRI ngumatshini omkhulu, ofana netonela. Ulele ngakwitafile ekutyibilikisayo kumatshini weMRI. Umatshini wenza ingxolo ephezulu njengoko uthatha imifanekiso yentliziyo yakho. Ihlala ithatha malunga nemizuzu engama-30-90. Ngamanye amaxesha ngaphambi kovavanyo, unokufumana inaliti yedayi eyahlukileyo. Idayi ibalaselisa intliziyo yakho kunye nemithambo yegazi kwimifanekiso.

I-X-Ray yesifuba

I-x-ray yesifuba yenza imifanekiso yamalungu kunye nolwakhiwo ngaphakathi kwesifuba sakho, njengentliziyo, imiphunga kunye nemithambo yegazi. Ingabonisa iimpawu zokwehluleka kwentliziyo, kunye nokuphazamiseka kwemiphunga kunye nezinye izizathu zeempawu ezingahambelani nesifo sentliziyo.

I-Coronary Angiography

I-Coronary angiography (i-angiogram) yinkqubo esebenzisa idayi eyahlukileyo kunye nemifanekiso ye-x-ray ukujonga ngaphakathi kwimithambo yakho. Ingabonisa ukuba i-plaque iyayithintela na imithambo yakho kunye nokuba bunzima kangakanani na ukuvaleka. Oogqirha basebenzisa le nkqubo ukufumanisa isifo sentliziyo emva kwentlungu yesifuba, ukubanjwa kwentliziyo ngequbuliso (i-SCA), okanye iziphumo ezingaqhelekanga ezivela kolunye uvavanyo lwentliziyo olufana ne-EKG okanye uvavanyo loxinzelelo.

Uhlala une-catheterization yentliziyo ukufumana idayi kwimithambo yegazi yakho. Emva koko unee-x-reyi ezikhethekileyo ngelixa idayi ihamba ngemithambo yakho yemithambo. Idayi ivumela ugqirha wakho ukuba afunde ukuhamba kwegazi ngentliziyo yakho kunye nemithambo yegazi.

Echocardiography

I-Echocardiography, okanye i-echo, luvavanyo olungenabuhlungu olusebenzisa amaza esandi ukwenza imifanekiso eshukumayo yentliziyo yakho. Imifanekiso ibonisa ubungakanani kunye nokumila kwentliziyo yakho. Zikwabonisa indlela asebenza kakuhle ngayo amagumbi kunye neevalvu zentliziyo yakho. Oogqirha basebenzisa i-echo ukufumanisa iingxaki ezahlukeneyo zentliziyo, kunye nokujonga ukuba zinzima kangakanani.

Kuvavanyo, igcisa lifaka ijeli esifubeni sakho. Ijeli inceda amaza esandi afikelele entliziyweni yakho. Ingcali ihambisa into eshukumayo (efana ne-wand) esifubeni sakho. I-transducer iqhagamshela kwikhompyuter. Ihambisa amaza e-ultrasound esifubeni sakho, kwaye amaza abuyisa (echo) emva. Ikhompyuter iguqula ama-echo ibe yimifanekiso yentliziyo yakho.

I-Electrocardiogram (EKG), (ECG)

I-electrocardiogram, ekwabizwa ngokuba yi-ECG okanye i-EKG, luvavanyo olungenabuhlungu oluchonga kwaye lurekhode imisebenzi yombane wentliziyo yakho. Ibonisa ukuba intliziyo yakho ibetha ngokukhawuleza kangakanani na nokuba isingqisho sayo sizinzile okanye asiqhelekanga.

I-EKG inokuba yinxalenye yovavanyo oluqhelekileyo kwiscreen sesifo sentliziyo. Okanye ungayifumana ukubona kunye nokufunda iingxaki zentliziyo ezinje ngokuhlaselwa sisifo sentliziyo, i-arrhythmia, kunye nokusilela kwentliziyo.

Kuvavanyo, ungqengqe phezu kwetafile kwaye umongikazi okanye uchwepheshe uncamathisela ii-electrode (iipatches ezineziva) kulusu esifubeni, kwiingalo nasemilenzeni. Iingcingo zidibanisa ii-electrode kumatshini orekhoda umsebenzi wombane wentliziyo yakho.

Uvavanyo loxinzelelo

Ukuvavanywa koxinzelelo kujonga indlela esebenza ngayo intliziyo yakho ngexesha loxinzelelo lomzimba. Inokukunceda ukufumanisa isifo se-coronary disease, kunye nokujonga ukuba sinzima kangakanani. Ikwanokujonga ezinye iingxaki, kubandakanya isifo sevalvu yentliziyo kunye nokusilela kwentliziyo.

Kuvavanyo, uzilolonga (okanye unikwa amayeza ukuba awukwazi ukwenza umthambo) ukwenza ukuba intliziyo yakho isebenze nzima kwaye ibethe ngokukhawuleza. Ngelixa kusenzeka oku, ufumana i-EKG kunye nokujonga uxinzelelo lwegazi. Ngamanye amaxesha unokuba ne-echocardiogram, okanye ezinye iimvavanyo zokucinga ezifana nokuskena kwenyukliya. Ukuskena kwenyukliya, ufumana inaliti yetracer (into enemitha ye-radioactive), eya entliziyweni yakho. Iikhamera ezizodwa zifumana amandla avela kulandelelwano ukwenza imifanekiso yentliziyo yakho. Unemifanekiso ethathwe emva kokuba wenze umthambo, nasemva kokuba uphumle.

I-NIH: Intliziyo yeSizwe, iMiphunga kunye neZiko leGazi