Ukuguqulwa kwe-fetus kuyinkomba ebaluleke kakhulu yentuthuko evamile yengane. Kuncike ekutheni khona noma ukungabi khona kwazo ezigabeni zokuqala zokukhulelwa, kuphetha ukuthi ukukhulelwa kuvamile noma kukhona ukukhulelwa okufile. Indima ebalulekile idlala ngenhliziyo yesibindi, okumele kuvame ukuba ngaphakathi kwezingu-110-200 ngomzuzu.
Kunini lapho kungenzeka khona ukuzwa ukushaya kwenhliziyo yengane okokuqala?
Inhliziyo ye-embryo isethwe ngesonto lesine lokukhulelwa. Ekuqaleni kubonakala sengathi ithubhu elingenalutho. Futhi kakade ngesonto lesihlanu ingane iqala ukushaya kwenhliziyo - inhliziyo yakhe iqala ukubhoboza. Ngeviki lesishiyagalombili nesishiyagalolunye emva kokukhulelwa, inhliziyo isivele iba ikamelo elilodwa, njengalokhu kuyoba kuyo yonke impilo yomntwana ongakazalwa.
Ekuqaleni kokukhulelwa, i-heartbeat ye-fetal ingatholwa ngosizo lwe-ultrasound. Ukuqubuzana kwe-fetus e-ultrasound ekutadisheni okungahambi kahle kungatholakala ngaphambi kweviki lesihlanu noma lesithupha lokukhulelwa. Ngemva kwesikhashana - ngesonto lesithupha-lesikhombisa, i-palpitation ye-fetus izwakala futhi ine-ultrasound ye-transabdominal.
I-heart rate ye-Fetal
Kusukela esikhathini sokukhulelwa kuncike ekutheni i-fetus isifo senhliziyo. Esikhathini sokuqala senhliziyo ye-trimester (izinga lenhliziyo) le-embryo lisuka ku-110-130 kuya ku-170-190 ukushaya ngomzuzu. Lezi zinguquko ku-trimester yokuqala zihlotshaniswa nokuthuthukiswa kwesistimu ye-neon autonomic ye-fetus.
Uma isisu sinesisindo senhliziyo esingaphansi kwe-85-100 noma ngaphezulu kwezingu-200 ngomzuzu ngehora lokuqala, lokhu kubonisa izinqubo ezingavumelekile. Lesi sifo sidinga ukuthatha izinyathelo zokuqeda izimbangela zezinguquko enkoshweni yenhliziyo. Ukungabikho kwenhliziyo, uma ingane isifinyelele kakade ubukhulu obungaphezu kuka-8 mm, ikhombisa ukukhulelwa okungathuthuki. Kulesi simo, i-ultrasound iphinda iphindwe emva kwesonto futhi imiphumela ithathwe ngokuqhubekayo.
Ku-trimesters yesi-2 no-3, inani le-HR liyi-140-160 ngokushaya ngomzuzu. Izifinyezo kumele zibe yisigqi.
Yini enye elalela ukushaya kwenhliziyo kwe-fetus?
Ukuhlaziywa yindlela eyengeziwe yokuhlola umsebenzi wenhliziyo yengane esibelethweni. Ngesikhathi esifanayo, ukushaya kwenhliziyo kwe-fetus kulalelwa yi-tube ekhethekile ukulalela ukushaya kwenhliziyo (stethoscope ye-obstetric). Kusukela ku-stethoscope evamile, i-obstetric ine-funnel enkulu. Ngudokotela wakhe osebenzisa lo wesifazane esiswini, kanti kuze kube komunye umkhawulo wethubhu ubeka indlebe yakhe.
Le ndlela isetshenziswa kabanzi ngesikhathi sokukhulelwa nangesikhathi sokubeletha. Khumbula ukuthi kuzo zonke izikhungo zokubheka abesifazane besisu sakho udokotela usebenza kule tile elula, ngokuvamile eyenziwe ngokhuni.
Ngokwemvelo ye-fetal heartbeat, ehlolwe nge-stethoscope ye-obstetric, udokotela wenza ukuhlolwa kwe-fetus. Njengoba isikhathi sokubeletha sanda, ukushaya kwenhliziyo kuzwakala ngokucacile nangokucacile.
Ukunwetshwa kwe-fetus ekhaya
Kuze kube manje, sekuye kwasungulwa indlela yokuthi abazali besikhathi esizayo bangajabulela imisindo yenhliziyo yengane engakazalwa ekhaya. Ukwenza lokhu, udinga ukuthenga umtshina we-ultrasonic Doppler wokushaya inhliziyo.
Umtshina ungaxhunyaniswa kwikhompyutha bese urekhoda umsindo wenhliziyo yokushaya. Lokhu kuzoba ukurekhoda okuyingqayizivele yomsindo, okungaphezu kwalokho, okungathunyelwa nge-imeyili kunoma iyiphi ikhonta lomhlaba (uma, isibonelo, ubaba wengane ude nomfazi wakhe okhulelwe ngokuthanda kwezimo). Lawa madivaysi eminyakeni yamuva iye ethandwa kakhulu ngenxa yokulula ukusetshenziswa kanye nomphumela omuhle womsebenzi wabo.