Mufaro wakawanda sei mukadzi anotarisana paanoona kugogodza kwemoyo wemwana wake. Kudzidza pamusoro pekuzvara, nguva ino iri kumirira amai vose vari mberi, sezvo ihwo hurombo hwepamwoyo hunoti hudzidzise pamusoro pekusimudzirwa kwomwana. Nenzira iyo mwoyo unorova, unogona kunzwisisa kana zvinhu zvose zvakanaka nemwana.
Kupindira kunowanikwa muvhiki yechishanu, uye kuwandisa kwema fetal heartbeats kunogona kutsanangurwa kushandisa ultrasound. Inenge kubva masvondo gumi nemasere, mushure mokunge mukadzi wacho achinzwa sokutanga kwechimbichimbi , vanachiremba vanotarisa kana kubatwa kwemoyo we fetus kunowanzoenderana nestethoscope.
Fetal heart rate
Munguva yekuzvitakura, muyero wehupiti mu fetus inopesana nevhiki:
- 6 - 8 vhiki - chimiro chekudzikamwa mumucheche ndeye 110-130 kurohwa paminiti;
- 9 -12 vhiki - muyero wepfungwa yemwoyo mu fetus ndeye 170-190;
- kubva pamasvondo gumi nemakumi matatu ekudengenyeka kwemwoyo - 140-160 kurova paminiti.
Kusiyana kwakadaro muhuwandu hwehupitation hwe fetus kwemavhiki hunobatanidza nekukudziridza kwehutachiona hwehutano hwemwana. Unambiguously unofanirwa kuongorora, kuitira kuti fetal heart rate inogara iri muchimiro, sezvo ichi ndicho chiratidzo chikuru chehutano hwemwana.
Kukanganisa kunobvumidzwa kutenderwa
Apo mwana anoteerera kukurumidza kwema moyo (tachycardia) - izvi zvinogona kuva chiratidzo chekushaiwa kweiokisijeni.
Chimiro che fetal heart rate uyewo chimiro chavo. Izvi zvinoreva kuti, kurohwa kunofanira kudzokororwa nguva dzese. Kuipa kweizvi munyaya iyi kunogona kuratidza izvo zvakataurwa pamusoro apa oksijeni nzara, kana congenital heart disease. Mwoyo wemwana wehutano hwakanaka unoratidzwa nekujekesa nekujekesa.
Chero kusvibiswa kubva pamusana wekugadzika kwema fetus kunofanirwa kutaurira amai vamangwana. Pashure pezvose, mwoyo ndiyo chiratidzo chikuru chehutano hwemwana wavo.