Nakong ea li- trimester tsa pele , tekanyo ea pelo ea ngoana e lokela ho qala kae-kae ho pota-potiloe ka 100 ka motsotso (bpm) ho pota-pota libeke tse 6 (nako ea ho qala ho tseba), tlhōrō ea libeke tse 9 (ka linako tse ling esita le ho fihla maemong a phahameng ho feta 180 ka metsotso) 'me joale butle-butle fokotseha ha lesea le atamela lentsoe.
Ultrasound e Bontša Slow Fetal Heart Rate ea First Trimester. Na ke Tla Etsa Lintho Tse Ntle?
Ha tekanyo ea pelo e lieha ho feta kamoo ho lebeletsoeng kateng, ngaka e ka hlokomela hore ho na le sesosa sa ho tšoenyeha 'me e khothalletsa ho latela tlhahiso ea ultrasound ho hlahloba tsoelo-pele ea ngoana.
Lebelo le fokolang pelo ke sesosa sa ho tšoenyeha hobane lipatlisiso li bontša phapang e phahameng ea ho senyeheloa ke mpa ha lesea le e-na le sekhahla sa pelo sa ho otla ho feta 100 ka motsotso libeke tse 6.2 tsa bokhachane kapa likoti tse ka tlase ho 120 ka motsotso libeke tse 6 ho isa ho tse 7.
Haeba hao ultrasound e senola hore lesea la hao le na le pelo e liehang, mohlomong u tšaba ebile u tšoenyehile, haholo-holo haeba u 'nile ua batlisisa tlhahisoleseding hore na sena se ka bolela eng. U ka 'na ua ikutloa u tsielehile hore u tlameha ho emela beke bakeng sa ho latela. Empa ka bomalimabe, ha ho na tsela ea ho bolela se etsahalang ntle le ho emela. Ka linako tse ling palo ea pelo ea ngoana e tla tloaeleha, 'me moimana o tla tsoelapele ntle le mathata a mangata. Empa ka masoabi ka linako tse ling phello e ea ka tsela e 'ngoe. Ha ho letho leo uena kapa ngaka ea hau le ka e etsang ho ama phello ea ho qetela. Ha bokhachane ba senyeha ka mor'a ho lemoha tekanyo e fokolang ea pelo ea fetal, lebaka leo ka tloaelo e leng lintho tse sa tloaelehang tse neng li le teng nakong ea bokhachane.
Bohlokoa ba Ultrasound Nakong ea Bokhachane
Nakong ea bokhachane, ultrasound e sebelisoa ka mabaka a mangata ho kenyeletsoa tse latelang:
- Ho ratana (ho tseba lilemo tsa lesea)
- Tlhahlobo ea Aneuploidy (chromosome)
- Tlhahlobo ea bolelele ba mokokotlo
- Boikemisetso ba boiketlo ba fetal ( botumo ba liphatsa tsa lefutso )
- Tlhahlobo ea tlhaho
Nakong ea libeke tse 13 ho ea ho tse leshome le metso e robeli tsa botšehali, lilemo tsa lesea le ka fetisetsoa ho sebelisa ultrasound.
Litekanyo tse fapaneng li sebelisetsoa ho lekanyetsa lilemo tsa lesea ho kenyeletsa tse latelang:
- Biparietal bophara
- Head circumference
- Sepheo sa mpa
- Femur bolelele
Ho nepahala ha ho ratana ho kenyelletsa kapa ho fokotsa matsatsi a 7. Ka mantsoe a mang, lilemo tsa lesea li hakanngoa ka hare ho beke. Libeke tse mashome a mabeli a metso e mene (24), ho nepahala hona ho fokotseha mme ultrasound e sebelisoa hantle ho hlahloba boima ba fetalane le kholo.
Ho sebelisa li-ultrasound, methapo ea pelo ea fetal e ka utluoa ka libeke tse ka bang leshome. Ho nka libeke tse pakeng tsa 18 le 20 ho utloa pelo ea ngoana e sebelisang fetoscope.
Ultrasound ke tekanyo ea khauta, kapa tsela e molemo ka ho fetisisa, ho fumana hore na lesea le e-s'o ka le phela joang. Ka bomalimabe, haeba lesea le e-na le lesea empa ha ho na pelo e fumanoang, joale lesea le shoele.
E sa hloekang Heartbeat e Bontšitsoeng Nakong ea Ultrasound
Ka linako tse ling nakong ea boraro ea pele ea bokhachane, ha ho hlaka hore na ho na le ho otla ha pelo. Maemong ana, liteko tse ling li lokela ho etsoa ho bona hore na lesea le phela. Liteko tsena li kenyeletsa litekanyetso tsa serial beta hCG, mofuta oa homone ea ho ima.
Fetal Demise Nakong ea Boimana ba Late
Nakong ea boimana ba morao, pontšo ea pele ea ho shoa ha lesea ke hangata ho hloka ho tsamaea. Ha lesea le sa sisinyehe, ultrasound e ka sebelisoa ho lemoha methapo ea pelo ea lesea le ho sibolla lebaka la ho hloka mokhachane.
Lisebelisoa:
> Bernstein HB, VanBuren G. Khaolo ea 6. Boimana bo tloaelehileng le tlhokomelo ea bakhachane. Ka: DeCherney AH, Nathan L, Laufer N, Roman AS. eds. Tlhaloso ea CURRENT & Phekolo: Likokoana-hloko le Gynecology, 11e . New York, NY: Hill ea McGraw; 2013.
Doubilet, PM le CB Benson. "Tlhaloso ea Pelo ea Maikutlo a Bohlokoa Pele ho Tlhahlobo ea Pele: Ke Moputso Ofe o Tloaelehileng?" Journal ea Ultrasound In Medicine 1995. Vol 14, Senyesemane sa 431-434.
Doubilet, PM, CB Benson, le JS Chow, "Phello ea nako e telele ea bokhachane e kenyelletsoeng ke Lipelo tsa Slow Embryonic Heart Heart Early Trimester." Journal of Ultrasound in Medicine 1999. Vol 18, Sengoliloeng sa 537-54.