Noma yimuphi umama uzokhumbula phakade imisindo yokushaya kwengane yakho, evela ezigumbini ze-ultrasound. Kusukela kulo mzuzu lapho owesifazane okhulelwe eqala ukulalela umzimba wakhe ngokuzibandakanya, ezama ukumbamba ama-echoes of life ngaphakathi kwakhe.
Idivayisi ye-Fetal test test
Kunezindlela eziningana zokuqapha ukubukeka nokuvama kwemivimbo yesifo senhliziyo. Umshini ovamile we-ultrasound ungabamba ukushaya kwenhliziyo kwe-fetal ngesonto 6, uma ufinyelela ukusika kuka-130 ngomzuzu. I-phonendoscope yezokwelapha evamile yenza kube lula ukubala le datha kuphela kumaviki angu-16-17, lapho isigqi sayo siba khona njalo kunomuntu okhulelwe. Imisindo enolwazi yokushaya kwenhliziyo yi-gynecologist onokuhlangenwe nakho nesicabangelo esiyinkimbinkimbi iyobamba, ihlanganise indlebe esiswini sowesifazane. Futhi, le divaysi isetshenziswa kabanzi nge-echocardiograph, evumela ukuthi uhlaziye isimo jikelele semithwalo yegazi nenhliziyo, kanye nokuphenya ukujula kokugeleza kwegazi kuyo yonke iminyango. Ukuhlola ukushaya kwenhliziyo kwe-fetus ngaphambi kokubeletha izidakamizwa kusiza i-cardiotocograph. Nguye obonisa isimo sangempela somsebenzi wezinhliziyo zomntwana kanye nesigqi sokuqedwa kwemisipha yomzimba. Inikeza izibonakaliso zangempela zokugcotshwa kwezinsana nge-oksijeni kanye nomsebenzi wayo ohlelweni lomsebenzi.
I-heart rate ye-Fetal ngamasonto
Ekusebenzeni kwezokwelapha, kunezindinganiso ezithile zezinga lokushaya kwenhliziyo emasontweni, noma yikuphi ukuphambene okumele kubangele ukuqaphela umama nodokotela omlindile. Nazi ezinye izibalo ezivamile:
- Izinga lentliziyo ye-fetal emavikini angu-7 kufanele kuvame ukushaya izinsimbi ezingu-110-130 ngomzuzu;
- ukushaya inhliziyo kwentombazane emavikini angu-13 futhi kuze kube sekupheleni kwenqubo yokubeletha kuyi-140-160 ukushaya ngomzuzu.
Ukuhlolwa kokukhulelwa okuhleliwe kuzokubonisa ukushaya kwenhliziyo kwentombazane emavikini angu-19. Ukuxhumana kwesigqi kumigomo kuzosiza ukuqeda konke ukwesaba nokwesaba komama. I-fetus isivele ihamba ngokufudumele, idla oksijini okwedlulele, ngokulandelana, futhi ukuvama kwenhliziyo kuyanda. Uma kukhona noma yikuphi ukukhubazeka kokukhulelwa, kungase kudingeke ulandele isifuba senhliziyo yengane emasontweni angama-20 futhi konke okulandelayo, ukuze kuqedwe ingozi yokushona kwe-intrauterine yengane.
I-palpitation ye-fetus emavikini angu-23 isivele ihluke kakhulu kangangokuthi ivumela udokotela oqaphele ukuba alalele imisindo engaphandle futhi ahlole amathoni we-muscle wenhliziyo. Le nqubo ibizwa ngokuthi i-auscultation. Ukutholakala kobuhlungu obukhulu, izinhliziyo ezingenangqondo noma ezingavamile kungaba uphawu lwe-oxygen yokulala nendlala.
Ngesinqumo esifike ngesikhathi sokubhalisa kokubonisana kwesifazane, owesifazane okhulelwe uthunyelwa kwesinye isimiso se-ultrasound, esinquma isibindi senhliziyo esiswini ngesonto 30, isimo sayo jikelele, isikhundla, njll. Ngalesi sikhathi ukuthi ukusetshenziswa kwe-echocardiograph nokuhlonza indawo ngqo yenhliziyo emthombeni wengane kunokwenzeka.
Uma umama enezinkinga ezinkulu zempilo nokuphambuka ekuthuthukiseni ingane, kubalulekile ukurekhoda izinga lokushaya kwenhliziyo ngesonto 32, elenziwa ngendlela ye-cardiotocography. Kule hora ukuphindaphindeka kwezingqinamba zesisu somzimba wengane kubhaliwe kanye nokuhluka kwawo phakathi nokulwa.
Emasontweni okugcina wokubeletha ingane isivele ikhulu kakhulu futhi ihlala isikhala sonke esibelethweni. Umsebenzi wezimoto uyancipha, kubonakala sengathi uqoqa amandla afanele ukuzalwa. I-ultrasound ye-fetal heartbeat emavikini angu-38 izobonisa ukuthi kuncipha kweminye imvamisa yokuphambana, okuyinto evamile kulesi sigaba.
Ekupheleni kokukhulelwa, isibeletho sise-tonus, okungasithinta kakhulu ukunikezwa kwe-oksijini kwengane. Akuyona into engadingekile ukuphenya izinga lokushaya kwenhliziyo emasontweni angama-39, njengoba ukuzalwa kusondelene kakhulu futhi ukuhlolwa kwesimo salo kuzoba ulwazi olubalulekile ku-obstetrician.
Qaphela ukushaya kwenhliziyo kwamasonto kuphela kwabesifazane abanengozi ethile yokuphazanyiswa kokubeletha.