Noocyada caadiga ah ee Heerka Qalbka Wadnaha ee Ilmaha ee Seddexda Koowaad ee Koowaad
Qiyaasta wadnaha ee uurjiifka caadiga ah badiyaa waxay ku kala duwan tahay inta u dhexeysa 120 iyo 160 garaac daqiiqaddii (bpm) muddada uurka, laakiin qaybta hore ee saddexda bilood ee ugu horeeya, heerka garaaca wadnaha ilmaha ayaa hoos u dhigi kara. Daraasad 1996 ah ayaa lagu sameeyey sidan soo socota sida heerka ugu hooseeya ee wadnaha ee caadiga ah ee uur- ku -jirka uurka ka hor , iyada oo cabbirka uu ku kala duwan yahay cabbirka xudunta uur-jiifka :
- 2mm embroido: 75 garaac daqiiqaddii
- 5mm embroido: 100 garaac daqiiqaddii
- 10mm embroido: 120 garaac daqiiqaddii
- 15mm embroido: 130 garaac daqiiqaddii
Inkasta oo uur-qaadidada uur-ku-jirka ah ay mararka qaarkood yeelan karaan heerarka wadnaha ee ugu hooseeya marka loo eego caadooyinkan, garaaca wadnaha oo hooseeya xilliga hore ee uurka waxay la xiriirtaa halis sare oo ah dhicin . Dhakhaatiirtu waxay inta badan kugula talinayaan ultrasound ku socota dumarka ay carruurtoodu leeyihiin wadne garaaca wadnaha si ay u go'aamiyaan in uur leedahay iyo in kale. Nasiib darro, waxba ma sameyn karno si wax looga qabto natiijada; Dhaawac dhaco oo dhaca kadib markii la ogaado qiyaasta garaaca wadnaha ah marmarka qaarkood waxay ka dhigan tahay in ilmuhu leeyahay astaamaha cudurka koromosoomka laga bilaabo bilowga.
Si ka dhakhso badan heerka wadnaha ee caadiga ah uma muuqdaan inay qaadaan khatarta sii kordheysa ee dhiciska ama natiijooyinka kale ee uur-qaadida.
Ma jirto wax caddayn ah in heerka garaaca wadnaha uurku uu saadaaliyo jinsiga ilmaha.
Ilaha
Horumarinta Nidaamka Wadnaha (Cardiovascular System Development) - Heerka Wadnaha Heart Embride. Mark Hill Embryology UNSW. http://embryology.med.unsw.edu.au/notes/heart8.htm
Coulam, CB, S.Britten, iyo DMSoenksen, "Hore (34-56 maalmood laga soo bilaabo xilliga ugu dambeeya ee caadada) ultrasonographic measurements in pregnancy." Dhalashada Bini-aadamnimada ee 1996. 11 (8): 1771-1774.
Mowqifka PM iyo CB Benson. "Xaddiga garaaca wadnaha ee miyir beelka bilowga hore: sicirkee ayaa caadi ah?" Journal of Ultrasound ee Daawada Stefos,
Theodor I, Dimitrios E. Lolis, Alexander J. Sotiradis, George V. Ziakas. "Xaddiga garaaca wadnaha ee xaamilanimada hore ee uurka." Wargeyska Ultrasound Clinic 1998. Vol. 26, Issue 1, 33 - 36.
Shaki, Peter M., Carol B. Benson iyo Jeanne S. Chow. "Natiijada Hawlgabka Uurka leh ee Heerka Qalal Qalitaanka Embryonic ee Horyaalka Koowaad ee Koowaad." Somali Journal of Roentgenology 2000. 175: 67-69