Kurongedza chiratidzo chinonyanya kukosha kwehutano nekuvandudza kukura kwe fetus. Kana kamwe kamwe kune mamiriro ezvinhu asina kunaka emangwana yengwana, kuchinja kwekushaya moyo kunotanga kuratidza izvi. Kuyera kwehuwandu uye mararamiro emakumbo emwoyo ekuberekwa anoitwa mukati rose kuberekwa kwose.
Idzo zviratidzo zvekutanga zvepilpitations
Iyo inowanzoongorora chirwere inogona kugadziriswa nekururama apo palpitation ye fetus inowanikwa. Kazhinji moyo unoumbwa muvhiki yechina yekuzvitakura, uye fetal heartbeat inonzwika apo maitiro ekutanga anoenderera mberi anooneka.
Kugadzirisa pavhiki ipi iwe unonzwa kushaya mwoyo kune nzira mbiri dze ultrasound:
- Transvaginal ultrasound inoshandiswa chete maererano nezviratidzo zvechiremba, kana kukanganisa kwedzidziso yekuzvitora kunoonekwa. Muchiitiko ichi, sensor inowanikwa mukati memudzimai, iyo inobatsira kunzwa utachiona hwemwoyo hunotanga kusvika pakutanga kwevhiki yechishanu kusvika kwechitanhatu yekuzvitakura.
- Pane vhiki ipi iyo palpitation inogona kuwanikwa nekuitisa chimiro chechimiro chechimiro, apo sensor inotarisa mudumbu remuviri. Nenzira iyi, pulsation inogadzirirwa kubva pamasvondo matanhatu kusvika pakuberekwa.
Vanaamai vakawanda munguva yemberi, vachidzidza mavhiki mashoma vanoteerera kushaya moyo, vanotenda kuti vanofanira kunge vachifunga kuti fetal heart inopesana uye vanotya zvishoma pasina kunzwa chero kuchinja. Zvisinei, panguva yakadaro kunyange vanachiremba pavanenge vachiongororwa vasingakwanisi kunzwa kurwadziwa kwemoyo, izvi zvinogona kuonekwa kusvikira vhiki ye20 yekuzvitakura. Zvinofanira kunzi kuti mukadzi ane pamuviri haanzwi mwana we fetal moyo, asi anonzwa chete kufamba kwechecheche.
Chiratidzo chinokosha chekuberekwa kwekuberekwa kwemashure ndeye maitiro evhiki ipi uye neii nguva iyo mwoyo unoteerera:
- Pakutanga kwemavhiki matanhatu kusvika ku8, fetal heart rate inofanirwa kunge yakasvika kusvika 130 pakurova paminiti;
- pamasvondo gumi ekudzivirira, ichi chiratidzo chinokwana 170-190 kuderedza;
- huwandu hwemutsara wepachiviri mushure mekuberekwa kwemazuva gumi nemasere ekuberekwa ndewe 140-160 kurohwa neminiti, uye inoramba ichidaro kusvika pakuberekwa pachako.
Kutanga kubva pa5 vhiki yekutakura, apo palpitation ye fetus inowanikwa, uye asati aberekwa mwana, chiratidzo ichi chinokosha chinoda kuongororwa nguva dzose. Nokudaro, amai vanguva inouya vanofanira kugara vachishanyira chiremba uye vanoita zvose zvidzidzo zvinorayirwa nechiremba-gynecologist. Mumavhiki mashoma kubatwa kwemwoyo kunonzwika zvakajeka pasina michina chaiyo, chiremba anogadza nerubatsiro rwekuberekwa kwechikumbiro stethoscope. Kazhinji, kubva pamatatu ekudzivirira pamuviri, pamubhedha mumwe nomumwe muchecheti anoteerera mwoyo wemwana uye anonyora zvose data mumakadhi ane pamuviri. Pazvishoma kudarika kwekushaya moyo, zviito zvekukurumidza zvinotorwa kuti zvione zvikonzero uye kuchengetedza fetus.