Vuloteni yamtima ya prosthetic imayikidwa mkati mwa mtima kuti ikhale m'malo mwa valve yamtima yomwe yayamba kuwonongeka chifukwa cha matenda a valve ya mtima. Kuchita opaleshoni yamagetsi pamutu kumapangidwa pamene kukonza kwa valve sikungatheke.
Mtima uli ndi ma valve anayi: tricuspid (tri-CUSS-pid), pulmonary (PULL-mun-ary), mitral (MI-trul), ndi valve aortic (ay-OR-tik).
Mphutsi iliyonse imakhala ndi chiguduli chomwe chimatsegula ndi kutseka ndi mtima uliwonse. Ntchito ya chiwombankhanga ndikutsimikiza kuti magazi amayenda m'njira yoyenera - kupyolera mu zipinda zinayi za mtima - ndi thupi lonse.
Mitundu ya Matenda a Mtima Wosamalidwa
- Stenosis imachitika ngati ziphuphu za valve zimathamanga kapena zimagwirana pamodzi. Mpweya wa mtima sukhoza kutseguka kwathunthu ndipo magazi akuyenda kupyolera mu valve amaletsedwa.
- Kubwezeretsa kapena kubwerera kumachitika chifukwa cha valavu yowonjezereka . Kutchedwa valve yothamanga, kumayambira pakagwa makapu a valve kubwerera mu chipinda cha mtima pamtima. Kupweteka kwakukulu kumakhudza kwambiri mitral valve.
- Atresia imachitika ngati valve yamtima ilibe mwayi woti magazi alowemo.
Zimayambitsa
Matenda a mtima wamtunduwu akhoza kukhala ophatikizana (asanabadwe) kapena akhoza kukula pakapita nthawi kapena kukhala chifukwa cha matenda. Nthawi zina, vuto la matenda a valve pamtima sichidziwika.
Pali zifukwa zambiri zomwe zimayambitsa matenda a valve, kuphatikizapo:
- Matenda a Mitsempha ya Congenital Heart
Matenda a mtima wa mtima wodwala amatha kuchitika paokha kapena ndi zolakwika zina zapachiyambi . Nthawi zambiri matenda opatsirana m'mimba amachititsa kuti aortic kapena pulmonary valve zisokonezeke. - Matenda a Mtima Valve Odwala
Matenda a mtima wa valve amatengera ma valve a mitral kapena aortic.
- Rheumatic Fever
Chifuwa chachikulu chimayambitsa matenda a bakiteriya osatulutsidwa. Mavuto sangakhalepo mpaka patapita nthawi mmoyo. - Endocarditis
Endocarditis ndi kachilombo ka bakiteriya kamene kamakhudza magetsi a mtima omwe amachititsa kukula, mabowo, ndi kupweteka m'magetsi.
Zizindikiro
Chizindikiro chachikulu cha matenda a valve yamtima ndi mtima kudandaula . Komabe anthu ena akhoza kudandaula mtima popanda matenda a valve. Zizindikiro zina za matenda a mtima wa valve ndi awa:
- Kutopa
- Kupuma pang'ono pa kuyesayesa
- Kutupa pamapeto - mapiko, mapazi, miyendo
- Kutupa m'mimba
- Kutupa kwa mitsempha ya m'khosi
- Kupweteka pachifuwa pochita khama
- Kuphatikizika kwa mtima
- Chizungulire
- Kufooka
Kudziwa
Pambuyo pozindikira kuti mtima ukudandaula kapena zizindikiro za matenda a valve mtima, mayesero otsatirawa angathe kuchitika:
- Echocardiogram
- EKG
- Chifuwa cha X-ray
- Catheterization ya mtima
- Kuyesa kupanikizika
- MRI ya mtima
Chithandizo
Odwala angafunsidwe kuchepetsa ntchito za thupi zomwe zimawapangitsa kuti asapume mpweya kapena atatopa. Mankhwala angapangidwe kuti azichita zotsatirazi:
- Kulephera kwa mtima
- Kuthamanga kwa magazi
- Matenda a mtima wa Coronary
- Arrhythmia
Pa opaleshoni yowonjezeretsa valve, valavu yowonongeka kapena yolakwika imalowetsedwa ndi valve yomwe imagwiritsidwa ntchito kapena yosakanikirana yomwe imadulidwa mu ndondomeko yoyamba ya valve.
Mavairasi amatha kukhala zaka 10 mpaka 15 kapena kupitirira ndipo amapangidwa kuchokera ku nkhumba, ng'ombe kapena minofu ya mtima. Magetsi amatha nthawi yayitali ndipo sayenera kulowetsedwa koma odwala ayenera kumwa mankhwala opukuta magazi kwa moyo wawo wonse kuti ateteze magazi kuti asapangidwe pa valavu.
Mavuto
- Kusuta
- Matenda amtima
- Kutenga
- Sitiroko
- Bwerezaninso opaleshoni
- Arrhythmia - osasinthasintha mtima