Kuburikidza nemasta valve, ropa kubva kuruboshwe kuruboshwe rinopinda kuruboshwe rwemwoyo, uye chete kusvika mu-aorta. Mune zvimwe zviitiko, pane kudzoka kwemagirativhare - iyo mamiriro ayo iyovhavha haina kuvhara zvakakwana kana kuti zviputi zvevhaputi zvinonamatira kusvika kuruboshwe rwenharaunda, uye izvi zvinotungamirira kuchinangwa chekuyerera kweropa.
Zvimwe zvinokonzera kudzoka kwevhavha
Mitral valve inopera nekudzoka zvakare ndeimwe yezvinowanzosangana nehutano hwemwoyo. Zvirwere zvinotungamirira kukuvadzwa kana kuora mwoyo kwevheti yemwoyo dzakawanda. Tinocherechedza zvikonzero zvinowanzoitika zvekudzokazve:
- congenital pathologies inoparidzirwa nefa;
- mwoyo ischemia nehutachiona;
- rheumatism yemwoyo;
- infective endocarditis;
- kushungurudzika kwechifuva.
Cardiologists inonyevera kuti kushandiswa kusadzora kana kushandiswa kwenguva refu kwemishonga Fenfluramine uye Dexefenfluramine, kunogonawo kutungamirira pakuvandudzika kwemaster valve pathology.
Zviratidzo zvekudzokorora kwemaster valve
Zviratidzo zvechirwere zvinogona kukura zvishoma nezvishoma kana kuratidza kamwe kamwe. Izvo zvinoratidza zviratidzo zvekudzokazve ndezvekuti:
- kuneta nguva dzose mumuviri;
- kukufema nokukurumidza nekukurumidza mwoyo;
- kupfupika kwemhepo;
- kazhinji kukurudzira kurinate;
- chifuva.
Panguva yekuongororwa chiremba chiremba:
- manzwi mumoyo;
- unhu hunopenga mumapapu;
- kudedera pamusoro pemwoyo;
- zviratidzo zvekusava nemoyo kunokonzerwa nemoyo (kukurira kwemakwenzi emudzimai, chiropa chakawedzerwa, kupfugama kwezvikwama).
Kune madhigirii mana ekudzokazve kwemaster valve:
- Nekudzokorora kwemaster valve yediresi yekutanga, kusvibiswa kwemagetsi hakupfuuri 3-6 mm, kudzoka kwekudzoka hakusikoshi, uye mamiriro ekurapa ari pedyo nehupenyu hwemamiriro ezvinhu.
- Pa2 (kuenzanisa) chirwere chechirwere kusvibiswa kwevhavha ye 9 mm, uye zviratidzo zvekurapa zvinowedzera kuonekwa.
- 3 degree - yakarongedzwa kuregwa kwevhavha, inoratidzwa nekusvibiswa kwevhavha kune 9 mm, nepo atrium ikawedzera, masvingo e-ventricle thicken, kune kutyora kunooneka kwe mwoyo rhythm.
- Kudzorerwa kwakanyanya kwevhuti yemwoyo - gorosi 4, kunogona kutungamirira kuraramiro yekutyisa upenyu, thromboembolism (kuumbwa kwekutenderera ropa), utachiona hwepfungwa yemwoyo, pulmonary hypertension.
Kuongororwa uye kurapwa nekudzoka kwemaster valve
Kunyange zvazvo kudzorerwa mumapapu e mitral valve ye1 kusvika kune 2 degrees hakuiti mungozi kune utano, asi nekuda kwekuti zvinetso zvinogona kufambira mberi, mafungiro ezuva ano anonyanya kukoshesa kuongororwa kwemazuva ano. Kana iwe uchifungidzira chirwere,
- Ultrasound of the heart ;
- ECG;
- Chifukidzo X-ray;
- magnetic resonance imaging.
Nezviduku zvishoma uye zvisinganzwisisiki zvekudzoka kwemaster valve, zvinokurudzirwa kuti mupfungwa uye
Cherechedza chinyorwa! Kana iwe uine chirwere che "regurgitation ye mitral valve," unofanirwa kushanyira chiremba wako nguva dzose uye kutevera mazano ake.