Echocardiogram - iyo inonziwo echo test - ndiyo inobatsira zvikuru kuedza kuongorora kutenderera kwomwoyo - kunyanya, moyo wemagetsi, uye kushanda kwemutsipa wemwoyo. Echocardiogram ndiyo inobatsira zvikuru pakuongorora kuvepo kwepfungwa yemapapu emwoyo, uye chirwere chepfungwa chepfungwa chinonzi dilated cardiomyopathy kana hypertrophic cardiomyopathy .
Iko kuedza kusingasviki uko kwakachengeteka zvachose, uye kana zvichishandurwa nema cardiologists akadzidziswa zvakanaka, zvakanyatsonaka.
Echocardiogram Inoitwa Sei?
Echocardiogram ndiyo muedzo wakajeka wakaitwa. Iwe uchanyarara patafura yekuongororwa, uye imwe nyanzvi ichabata transducer (chigadzirwa chakafanana nekombiyuta mouse) chinopikisa chifuva chako, zvishoma nezvishoma chichiisa pasi. (Iyo nyanzvi ichashandisa gelini reVaseline-jeri muchipfuva chako kuti ribatsire pakushandura mutengesi.) Unogona kubvunzwa kuti upfure parutivi rwako muedzo, kana kubata kufema kwako kwemaminitsi mashomanana. Muedzo wacho unotora maminitsi makumi matatu kusvika makumi matanhatu ekupedzisa.
Ko Echocardiogram Inoshanda Sei?
Iyo transducer inowanikwa pachipfuva chako inotumira mafungu emhepo kusvika pamwoyo. Sezvinoita mwanakomanaar on submarine, mafungu anonzwika anonzvenga zvigadziro zvemoyo, uye kana adzoka anounganidzwa ne transducer. Aya mafungu emhepo anodzoka anoshandiswa nekombiyuta, uye anowanikwa pane kombiyuta semufananidzo wemoyo unorova.
Nokufambisa transducer pamusoro pechidziva chechipfuva uye kuifungidzira nenzira yakarurama, nyanzvi inowanzokwanisa kufungidzira yakawanda yezvinhu zvinokosha zvepfungwa dzomwoyo.
Ndezvipi Zvimwe Zvimwe Zvishandiso Zvishandiswa NeEchocardiogram?
Echocardiograms dzimwe nguva inoshandiswa mukubatana neongororo yekudzvinyirira . Chiyero chekunyora chinogadzirwa pazororo, uye zvino inodzokorora munguva yekurovedza muviri kutsvaga kuchinja kwebasa remwoyo musumbu panguva yekuedza.
Kuora mwoyo mumusumbu inoshanda panguva yekurovedza muviri kunogona kuratidza maronary artery disease .
Mikorofoni chaiyo (inonzi microphone) inogona kushandiswa panguva yekuedzwa kuti uone kutengesa kweropa kuderera munzvimbo dzakasiyana mukati memwoyo. Idzi ruzivo runogona kubatsira mukuongorora moyo wevhavhavha yepamusoro-kunyanya kana mitral kudzoka kana kuti aortic kudzoka inofungidzirwa.
Echocardiogram inonzi transesophageal inogona kuumba mifananidzo yezvivako zvemwoyo izvo zvakaoma kuona kubva pachiyero chekuongorora echo, uye inopawo nzira yekuita zviratidzo zvekunyora panguva yekuvhiya kwemoyo apo kuwanika pachipfuva pachako hakuwaniki kune echocardiographer.
Chii chinonzi Echocardiogram Chakanaka?
Echocardiogram inoratidze ruzivo rwakakosha pamusoro pemaitiro emoyo.
Inonyanya kukosha pakuona matambudziko nemwoyo yemagetsi (zvakadai se aortic stenosis kana mitral valve prolapse ). Izvi zvinobatsirawo pakuongorora kuberekwa kwepfungwa yemwoyo, se tetralogy ye Fallot.
Zvichida kushandiswa kunowanzoitwa echocardiogram iri kuongorora basa rose revashriki yakasara. Kunyanya, kuongorora kwekunyora ndiko kuedza kunoshandiswa kakawanda kuenzanisa chikamu chekusiya ventricular ejection . Nemhaka yekuti kuongorora kwechikwereti hakusi kwekuchengetedza uye kwakachengeteka, chikamu che ejection chinogona kuyerwa kakawanda kana zvichidiwa kuti uongorore kubudirira kwemishonga yakasiyana-siyana yemwoyo kune varwere vane mwoyo kusakundikana .
Ndezvipi Zvimwe Zvisipo zveEchocardiogram?
Kunyange zvazvo echocardiogram inopa ruzivo rwakawanda pamusoro pemwoyo weatomy, haikwanisi kufanidza yemarrotonary artery , kana coronary artery blockages. Kana kufungidzira maronary coronary inokosha, catheterization yemwoyo inowanzoitwa.
Muvanhu vane mararamiro akasiyana-siyana (rusvingo rwebhokisi rwakakura, somuenzaniso, kana emphysema), echocardiogram inogona kunge isingagoni kuratidza zvivako zvemoyo. Kana kuongororwa kwechikwata kunodiwa kune ava vanhu, echocardiogram inonzi transesophageal inogona kubatsira.
> Sources:
> Otto, CM. Textbook of Clinical Echocardiography, 3rd ed, WB Saunders, Philadelphia 2004.
> Kastelein, JP, kubva kuGroot, E. "Mazano ekufananidza maSyncound ekuongororwa kweAradio." European Heart Journal 29: 7 (2008): 849-58. 15 Gumiguru 2008
> Lang RM, Bierig M, Devereux RB, et al. Zvinyorwa zveChirungu Quantification: Mharidzo kubva kuAmerican Society of Echocardiography's Guidelines and Standards Committee uye Gwaro Rekunyora Quantification, Yakagadziridzwa Pachibatanidzwa neEuropean Association of Echocardiography, Davi reEuropean Society of Cardiology. J Am Soc Echocardiogr 2005; 18: 1440.