I-Cardiotocography ye-fetus (i-KGT) ingenye yezindlela eziyinhloko zokuhlola umsebenzi womzimba wengane, umsebenzi wayo, kanye nemvamisa yezinqamulelo zesisu somfazi. Ukuhlolwa kukuvumela ukuba uthole isithombe esiphelele kakhulu esimweni somntwana ngesikhathi sokukhulelwa nangesikhathi sokubeletha. I-cardiotocography ye-fetus njengendlela yokuxilonga yaqala ukuthuthukiswa kwayo eminyakeni engama-80-90 ekhulwini lokugcina futhi namuhla indlela ejwayelekile kakhulu futhi ephumelelayo yokutadisha umsebenzi wezinhliziyo wengane ku-trimester yesithathu yokukhulelwa nangesikhathi sokubeletha.
Ekuqaleni, isimiso se-device sokulinganisa izinga lokushaya kwenhliziyo lesisu sasisekelwe ocwaningweni lwe-acoustic. Kodwa umkhuba ubonise ukuthi le ndlela inikeza idatha engalungile, ngakho-ke i-cardiotocography ye-fetus yenziwa namhlanje ngokusho komgomo we-Doppler wokuhlolwa kwe-ultrasound. Ngakho-ke, ngezinye izikhathi kuthiwa i- doppler ultrasound ekukhulelwe .
Izici ze-cardiotocography ye-fetus
Njengomthetho, le ndlela isetshenziswa kakade kusukela ngesonto lama-26 lokukhulelwa, kodwa isithombe esiphelele kakhulu singatholakala kusukela ngeviki lama-32. Wonke owesifazane obeletha uyazi ukuthi i-FGD yenziwa kanjani. Ku-trimester yesithathu, ukuhlolwa okungu-2 kubelwa abesifazane abakhulelwe, futhi uma kunoma yikuphi ukuphutha noma imiphumela engalungile, i-KGT yesisu kufanele iqhutshwe izikhathi eziningana.
I-cardiotocography ye-fetus iyisivivinyo esiphephile futhi esingenabuhlungu. Inzwa ekhethekile ifakwe esiswini sowesifazane okhulelwe, esithumela impulane kudivayisi ye-elekthronikhi. Ngenxa yalokho, igrafu itholakala ngesimo somugqa lapho udokotela enquma isimo se-fetus.
Ukuhlaziywa kokuhluka kwezinga lenhliziyo kukuvumela ukuba ubone ukuthi ukuthuthukiswa kwenqubo ye-cardiovascular and presence of any pathologies. Ngokujwayelekile, kuyinto eguquguqukayo, kunokuba i-monotonous, palpitation ye-fetus. Kodwa phakathi nocwaningo, kubalulekile ukucabangela ezinye izici zomsebenzi wengane. Ngakho, isibonelo, isimo esisebenzayo somntwana,
Izinhloso ze-cardiotocography ye-fetus
I-cardiotocography ye-fetus ikuvumela ukuthi unqume izinga lokushaya kwenhliziyo lomntwana kanye nesilinganiso semincintiswano yesisu. Ngokwenhlolovo, ukungaziphathi kahle ekuthuthukiseni kwengane kuyatholakala, futhi izinqumo zenziwa ekwelapheni okungenzeka. Ngaphezu kwalokho, imiphumela ye-KGT inquma isikhathi esifanele kanye nohlobo lokudiliva.