Ultrasound imaging teknolojia yakagadzirisa kwenguva refu mano evanachiremba kuongorora uye kuongorora mamiriro ezvinhu munzvimbo dzakawanda dzemuviri, zvikurukuru panguva yekuzvitakura.
Asi mumakore achangobva kupfuura, Ultrasound yava chinhu chakashandiswa pakuongorora chirwere chepfungwa muvanhu vasingazivi.
Inoitwa Sei?
Kushandisa kambani-shanduro inonzi transducer yakaiswa kune murwere, kuedza kwe ultrasound (inonziwo sonography) inoshandisa mafirimu e-sound frequency kutumira mifananidzo yezviviri, mitsipa yeropa nezvimwe zvinotarisa kutarisa zvisiri izvo.
Chii chinowedzera Ultrasound
Nechirwere chepfungwa, icho mune chimwe chimiro chinobata vanenge mamiriyoni makumi mana eMelika, zvifananidzo izvi zvinogona kukurudzira vanachiremba kumapanga kana kukura mumakumbo emakaroti emakumbo emutsipa kana mabhuruku ane ngozi anozivikanwa seine aneurysms mudumbu reAortic arteri.
Kutsvakurudza kunoratidza kuti ultrasound inoshandiswa nokuda kwezvinangwa izvi inokwanisa kuona chirwere chepfungwa chakavanzika kune varwere vane zvimwe zvinokonzera zviviri zvinokonzerwa nemamiriro ezvinhu, asi kwete zviratidzo zvepakutanga. Izvi zvinogona kubatsira vanachiremba zviri nani kutaurira njodzi yemurwere yekurwadziwa kwepfungwa kana chimwe chiitiko chemwoyo uye inotanga kunyora aspirin kana imwe chirwere chendesterol-kuderedza chirwere. Kuchengetedza kweScsound kumakumbo emimba, somuenzaniso, kunogona kuderedza ngozi yekufa kune varume vane makore 65 kusvika ku74 nevanopfuura 50%.
Yakachengeteka here?
Kusiyana nedzimwe nyanzvi yekushongedza mwoyo, zvakadai seC CT scans, kushandiswa kwe ultrasound kune ngozi, nokuti haishandisi mashizha. Saka, ultrasound kuedza haisi kuve nehutano hwehutano hwekenza, sekumwe kweimwe mimwe miedzo .
Izvowo zvisingabatsiri, uye isingaiti.
Zvisinei, inshuwarisi ingasawanise kuvhara ultrasound sechigadziro chekucherechedza chechirwere chemoyo mune vamwe varwere vane utano hwakanaka. Vamwe vanachiremba vanogona kururamisa nzira iyo kumakambani endhudhi kana murwere ane zviratidzo zvinoratidza kuti kune chiremba chiripo.
Sources:
Berman, Daniel S., Rory Hachamovitch, Leslee J. Shaw, John D. Friedman, Sean W. Hayes, Louise EJ Thomson, David S. Fieno, Guido Germano, Nathan D. Wong, Xingping Kang, uye Alan Rozanski. "Basa reNyukliya Cardiology, Cardiac Computed Tomography, uye Cardiac Magnetic Resonance." Nyaya Yenyukireya Mushonga 47: 7 (2006): 1107-18. 15 Gumiguru 2008 http://jnm.snmjournals.org/cgi/content/abstract/47/7/1107
Kastelein, John JP, naEric de Groot. "Mazano Ekufananidza Kuenzanisa Kuongorora Kwemwoyo Mishonga." European Heart Journal 29: 7 (2008): 849-58. 15 Gumiguru 2008 http://eurheartj.oxfordjournals.org/cgi/content/abstract/ehn070v1
Korcarz, Claudia E., Jeanne M. DeCara, Alan T. Hirsch, Emile R. Mohler, Bryan Pogue, John Postley, Wendy S. Tzou, naJames H. Stein. "Kutarisa Ultrasound yekuwedzera kweCarotid Intima-Media Thickness uye Carotid Plaque muIfisi Dzidzira Kuisa: Inofadza Chiremba Maitiro kana Kuti Mwoyo Murefu?" Zvinyorwa zveAmerican Society of Echocardiography 21:10 (2008): 1156-62. 15 Gumiguru 2008 http://www.ncbi.nlm.nih.gov/pubmed/18558473
Picano, Eugenio. "ZvezveMari uye zveMagariro Zvinokonzerwa neCardiac Imaging." Mwoyo Mushonga Ultrasound 3:13 (2005). 15 Gumiguru 2008 http://www.cardiovascularultrasound.com/content/3/1/13