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Kodi mwana wanu ali ndi vuto la mtima lotere? Tiyeni tiphunzire za (Atrioventricular Canal Defect)!

Kodi mwana wanu ali ndi vuto la mtima lotere? Tiyeni tiphunzire za (Atrioventricular Canal Defect)!

Nthawi zina mwina mwazindikira kuti mwana wanu wakhanda akuvutika kupuma, akuvutika kuyamwa, kapena amasintha kukhala buluu. Izi nthawi zina zingakhale zizindikiro za vuto laling'ono la mtima wa mwana wanu. Ndi zoona, vuto la mtima lomwe limapezeka pobadwa limatchedwa Atrioventricular Canal Defect , lomwe tikulankhula lero.

Kodi ichi (Atrioventricular Canal Defect) n'chiyani?

Mwachidule, Atrioventricular Canal Defect ndi vuto la mtima lomwe limapezeka pobadwa. Madokotala nthawi zina amalitcha AVSD - Atrioventricular Septal Defect . Kunena zoona, ndi kuphatikiza kwa mavuto angapo a mtima. Chofunika kwambiri ndichakuti pali dzenje kapena mabowo pakhoma pakati pa mtima (timatcha izi kuti septum) . Zimakhudzanso ma valve a mtima omwe sagwira ntchito bwino.

Taganizirani ngati dzenje lomwe lili mu chitoliro cha madzi. Mu mtima wathanzi, magazi olemera okosijeni omwe amapopedwa kuchokera kumanzere kwa mtima wathu nthawi zambiri samasakanikirana ndi magazi olemera okosijeni ochokera kumanja. Koma chifukwa cha dzenjeli, magazi olemera okosijeniwo amasakanikirana ndi magazi olemera okosijeni. Nthawi zambiri, dzenjeli limapangitsa kuti magazi ambiri apite ku mapapo. Kenako kuchuluka kwa magazi omwe amapita ku thupi lonse kumachepa. Ngati izi zipitirira kwa nthawi yayitali, nthawi zina zimatha kupita kwina. Izi zikutanthauza kuti, magazi ambiri olemera okosijeni amapita ku thupi, ndipo ochepa amapita ku mapapo. Zimenezi zikachitika, kuchuluka kwa okosijeni m'thupi kumachepa ndipo khungu limatha kukhala labuluu. Timatcha cyanosis .

Izi zimapangitsa kuti mtima ugwire ntchito molimbika, zomwe zingayambitse mavuto ena azaumoyo monga kulephera kugwira ntchito kwa mtima .

Ngati vutoli (Atrioventricular Canal Defect) silinachiritsidwe bwino, nthawi zina lingakhudze moyo wa mwana. Popanda opaleshoni, ana omwe ali ndi vutoli akhoza kukhala ndi moyo kwa nthawi yochepa, pafupifupi zaka ziwiri kapena zitatu. Koma musadandaule! Chabwino kwambiri ndichakuti opaleshoni yokonza vutoli ipambane kwambiri. Madokotala amatha kuzindikira vutoli lisanafike poipa kwambiri, ngakhale mwana asanabadwe.

Pa avareji, m'maiko ngati United States, mwana m'modzi pa ana 1,700 amabadwa ndi vutoli chaka chilichonse. Izi zikutanthauza kuti pakati pa 3% ndi 5% ya zilema zonse za mtima zobadwa nazo.

Matendawa amatchedwa ndi mayina ena angapo. Dokotala wanu angagwiritse ntchito limodzi mwa mayina awa:

  • Chilema cha septal cha atrioventricular (AVSD)
  • Chilema cha pishion ya endocardial

Kodi pali mitundu yosiyanasiyana ya vuto la atrioventricular channel?

Inde, vuto la mtima limeneli likhoza kubwera m'njira zosiyanasiyana. Izi zikutanthauza kuti, zimatengera zinthu monga kukula kwa dzenje mumtima ndi kuchuluka kwa ma valve.

Chilema Chonse (Chachikulu cha Atrioventricular Canal)

Chomwe chimachitika apa ndi chakuti zipinda ziwiri zapamwamba za mtima (timazitcha kuti atria) ndi zipinda ziwiri zapansi (timazitcha kuti ventricles)(yotchedwa) Dzenje lalikulu limapangika pakati pa zipinda ziwiri za mtima. Ndiko kuti, zipinda zonse zinayi za mtima zimalumikizidwa pamodzi. Kawirikawiri, payenera kukhala ma valve awiri pakati pa zipinda zapamwamba ndi zapansi. Koma pankhaniyi, pali valavu imodzi yokha yayikulu. Chophimba chake sichingatseguke kapena kutsekedwa bwino.

Chilema cha mtsempha wa partial atrioventricular (Partial Atrioventricular Canal Defect)

Pankhaniyi, dzenjelo lili pakati pa zipinda ziwiri zapamwamba za mtima (imeneyi ndi yofala kwambiri) kapena pakati pa zipinda ziwiri zapansi. Zipinda zonse zinayi sizilumikizidwa. Pali ma valve awiri pakati pa zipinda zapamwamba ndi zapansi. Koma valavu imodzi (nthawi zambiri valavu ya mitral, yomwe ili pakati pa chipinda chapamwamba (atrium yakumanzere) ndi chipinda chapansi (ventricle yakumanzere) kumbali yakumanzere) sigwira ntchito bwino.

Chilema cha Transitional Atrioventricular Canal

Mu izi, pali dzenje pakati pa zipinda ziwiri zapamwamba ndi dzenje laling'ono pakati pa zipinda ziwiri zapansi. Ma valve awiri pakati pa zipinda zapamwamba ndi zapansi (ma valve a AV) ndi osiyana.

Chilema Chokwanira cha Atrioventricular Canal Chosalinganika

Mukukumbukira momwe mu vuto la mtima wonse mumakhala valavu imodzi yayikulu? Vavu imeneyo ili pafupi ndi chipinda chimodzi chapansi (ventricle) kuposa china. Kenako chipinda chomwe chimalandira magazi ambiri chimakhala chachikulu kuposa china. Madokotala amatcha chipinda chaching'ono chimenecho 'hypoplastic' .

Kodi zizindikiro za izi ndi ziti?

Zizindikiro za vuto la mtima limeneli zingaonekere ngakhale mwana wanu asanabadwe. Yang'anani ngati mwana wanu ali ndi izi:

  • Khungu labuluu (Cyanosis): Makamaka m'malo monga milomo, lilime, ndi zala.
  • Kuvuta kumwa mkaka: Kumva kutopa komanso kutopa mukatha kumwa mkaka pang'ono.
  • Kutuluka thukuta mukatha kumwa mkaka.
  • Kutopa mwachangu: Kutopa ngakhale mutachita chinthu chaching'ono.
  • Kugunda kwa mtima.
  • Kuvuta kupuma (kupuma movutikira) kapena kupuma mofulumira.
  • Kulemera kumachitika pang'onopang'ono.
  • Kutupa (edema) m'mimba kapena m'miyendo.
  • Kugunda kofooka.

Komabe, makanda omwe ali ndi vuto la mtundu wina kapena wosintha pang'ono sangawonetse zizindikirozi poyamba. Zizindikirozi zingawonekere mochedwa ali ana, kapena ali achinyamata, kapena ngakhale atakula.

Nchifukwa chiyani izi (Atrioventricular Canal Defect) zimachitika?

Ofufuza sakudziwabe chomwe chimayambitsa vuto la Atrioventricular Septal Defect (AVSD) . Akuti ndi kuphatikiza kwa majini ndi zinthu zachilengedwe . Koma chinthu chimodzi n'chodziwikiratu: pali mgwirizano wamphamvu pakati pa vuto la mtima ndi Down syndrome . Pafupifupi 40% ya makanda omwe ali ndi Down syndrome ali ndi AVSD .

Kodi ndi zinthu ziti zomwe zimayambitsa izi?

Akatswiri sanazindikire zinthu zenizeni zomwe zimayambitsa izi. Pakhoza kukhala chifukwa cha majini. Mwina jini yosadziwika bwino yomwe imaperekedwa kuchokera kwa mayi kapena bambo ingapangitse mwana kukhala ndi mwayi wopeza matenda a mtima ali m'mimba.

Kupatula apo, zinthu zotsatirazi panthawi ya mimba zingawonjezere chiopsezo cha mwana wanu kudwala matenda a mtima obadwa nawo:

  • Mankhwala ena.
  • Mankhwala osaloledwa (Mankhwala osangalatsa).
  • Zakumwa zokhala ndi mowa.
  • Kukhudzidwa ndi poizoni kapena mankhwala owononga chilengedwe.
  • Kusowa kwa zakudya kapena mavitamini.
  • Kunenepa kwambiri.
  • Fodya.
  • Kusagonjetsa matenda osatha monga matenda a shuga kapena kuthamanga kwa magazi.
  • Matenda opatsirana ndi mavairasi monga chimfine (fuluwenza) kapena chimfine.

Kodi mavuto omwe angakhalepo chifukwa cha vuto la mtsempha wa atrioventricular ndi ati?

Ngati vutoli ndi lalikulu, zomwe zikutanthauza kuti silinachiritsidwe bwino, mavuto ngati awa angabuke:

  • Mayendedwe a mtima osazolowereka (Arrhythmia).
  • Kulephera kwa mtima kotsekeka.
  • Matenda a mtima (Endocarditis).
  • Kuthamanga kwa magazi m'mitsempha yamagazi komwe kumapita ku mapapo (Pulmonary hypertension).

Kodi matendawa amapezeka bwanji?

Nkhani yabwino ndi yakuti nthawi zambiri, madokotala amatha kuzindikira izi (Atrioventricular Septal Defect) mwana asanabadwe ndi mayeso angapo:

  • Ultrasound ya mwana asanabadwe: Izi zimatha kuona zithunzi za mayendedwe a mwana m'mimba, kuphatikizapo mtima. Zingathenso kuzindikira vuto lalikulu la septal .
  • Echocardiogram ya mwana wosabadwayo: Izi zimasonyeza zithunzi za mtima momveka bwino kuposa ultrasound. Dokotala amatha kudziwa bwino momwe mtima ulili komanso momwe umapopera magazi.

Mwana akabadwa, dokotala amatha kumvetsera kugunda kwa mtima kwa mwana pogwiritsa ntchito stethoscope . Ngati phokoso lachilendo "lalikulu" (lomwe timalitcha kuti kung'ung'udza kwa mtima ) limveka, likhoza kukhala phokoso la magazi akuyenda kudzera m'bowo.

Mayeso ena omwe amachitidwa pambuyo pobereka ndi awa:

  • X-ray ya pachifuwa: Yang'anani kukula ndi mawonekedwe a mtima wa mwana.
  • Electrocardiogram (EKG/ECG): Yang'anani momwe mtima wa mwana umagwirira ntchito.
  • Echocardiogram: Kuyang'ana mwatsatanetsatane kapangidwe ka mtima wa mwana.
  • Kutsegula m'mimba mwa mwana pogwiritsa ntchito catheter: Dziwani zambiri za kuopsa kwa vuto la mtima.
  • Kujambula Maginito a Mtima (MRI ya Mtima): Onani ziwalo za mtima wa mwana ndi momwe zimagwirira ntchito.

Nthawi zina, ngati mwana ali ndi vuto laling'ono la septal , sangasonyeze zizindikiro zilizonse poyamba. Zikatero, zingapite zaka zingapo dokotala asanazindikire vutoli.

Kodi mankhwala ochizira izi ndi otani?

Chithandizo chofala kwambiri cha Atrioventricular Canal Defect ndi opaleshoni yotsegula mtima . Mu opaleshoni iyi, dokotalayo amatsegula dzenje la mtima wa mwana ndikutseka. Ngati vuto latha , valavu imodzi ya mtima imagawidwa m'magulu awiri, ndikupanga mavalavu awiri osiyana, imodzi kumanja ndi ina kumanzere.

Mwana amene ali ndi vuto la AV canal losakhazikika bwino angafunike kuchitidwa opaleshoni zingapo, zomwe zimachititsa kuti achite opaleshoni yotchedwa Fontan procedure .

Ndi bwino kuchita opaleshoniyi mwachangu momwe mungathere, vuto lisanawononge mtima kwamuyaya. Ana ambiri amachita opaleshoniyi mkati mwa miyezi isanu ndi umodzi yoyambirira ya moyo wawo. Ana ena omwe ali ndi chilema pang'ono koma alibe zizindikiro akhoza kuchita opaleshoniyi mkati mwa zaka zitatu zoyambirira za moyo wawo.

Nthawi zina, ngati mwana sali wathanzi mokwanira kuti achite opaleshoni, kapena ali ndi sikelo yocheperako, mankhwala angaperekedwe kuti achepetse zizindikiro mpaka atanenepa komanso atakula mphamvu.

  • Mankhwala ochepetsa mphamvu ya thupi (diuretics) ndi mankhwala omwe amachotsa madzi ochulukirapo m'thupi.
  • Digoxin imathandiza mtima wa mwana kugunda mwamphamvu.
  • Mankhwala oletsa ACE amakulitsa mitsempha yamagazi ndikuthandiza kuyenda kwa magazi.

Njira ina yothetsera vutoli kwakanthawi kochepa ndi njira yotchedwa pulmonary artery banding . Izi zimachepetsa kuchuluka kwa magazi omwe amadutsa mu pulmonary artery kupita ku mapapo a mwana. Makanda omwe adachitidwa opaleshoni ya pulmonary artery banding amatha kuchira kwamuyaya pambuyo pake.

Kodi mavuto angabwere pambuyo pa chithandizo?

Inde, nthawi zina zinthu ngati izi zimatha kuchitika pambuyo pa opaleshoni:

  • Kutsekeka kwa mtima: Izi zikutanthauza kuti chizindikiro cha kugunda kwa mtima sichifika pansi pa mtima moyenera.
  • Valavu ya AV yotuluka kumanzere kapena kumanja.
  • Bowo pakhoma la chipinda chapansi (Ventricular septal defect).
  • Kuchepa (Stenosis) kwa valavu ya AV yakumanzere kapena yakumanja.
  • Kutsekeka kwa magazi pansi pa valavu ya aorta (Subaortic stenosis).

Kodi izi (Atrioventricular Canal Defect) sizingapewedwe?

Palibe njira yopewera izi (Atrioventricular Septal Defect) kuti zisachitike, chifukwa nthawi zambiri zimakhala zokhudzana ndi majini.

Komabe, ngati muli ndi pakati, mungachite izi kuti muchepetse chiopsezo choti mwana wanu akhale ndi matenda a mtima obadwa nawo:

  • Pewani mankhwala osokoneza bongo, mowa, ndi zinthu zina zoletsedwa.
  • Pezani katemera wonse womwe mukufunikira kuti mudziteteze ku matenda.
  • Khalani ndi kulemera koyenera.
  • Ngati muli ndi matenda osatha, yambani kuwathetsa bwino.
  • Imwani mavitamini a m'mimba mwanu, makamaka folic acid, monga momwe dokotala wanu akulangizira.

Ngati mwana wanga ali ndi vutoli, kodi tsogolo lake lidzakhala lotani?

Popanda opaleshoni, ana omwe ali ndi vuto la AV canal amatha kukhala ndi moyo kwa zaka ziwiri kapena zitatu zokha. Ena amakhala ndi moyo mpaka atakula.

Koma nkhani yabwino ndi yakuti pafupifupi 90% ya ana omwe adachitidwa opaleshoni yokonzanso amakhala ndi moyo zaka 10 pambuyo pa chithandizo chimenecho. Izi zikutanthauza kuti nthawi zambiri amakhala ndi moyo zaka zina 10 pambuyo pa opaleshoni. Pafupifupi 65% amakhala ndi moyo zaka 20 pambuyo pa opaleshoni.

Koma kumbukirani izi: Ngakhale atachitidwa opaleshoni, munthu amene ali ndi vuto la mtsempha wa atrioventricular (AVCD) sadzakhala ndi mtima wabwinobwino. Adzafunika kupitiriza kuchitidwa echocardiograms nthawi ndi nthawi kuti ayang'ane momwe mtima wawo umagwirira ntchito. Izi zithandiza kuzindikira mavuto aliwonse msanga.

Chigamba chomwe chimayikidwa pamwamba pa dzenje nthawi zambiri chimakhala moyo wonse. Koma pakapita nthawi, imodzi mwa ma valve amtima omwe akonzedwa ikhoza kuyamba kutuluka. Ngati zimenezo zitachitika, pakati pa 10% ndi 20% ya anthu adzafunika opaleshoni yachiwiri .

Anthu ambiri safunikira mankhwala kapena opaleshoni ina pambuyo pa opaleshoni. Komabe, matenda a mtima osakhazikika bwino amatha kuchitika pambuyo pake. Ngati izi zitachitika, dokotala angalimbikitse njira zosalowerera kwambiri monga ablation .

Kodi ndingasamalire bwanji mwana wanga?

Mungafunike kuchepetsa zochita zolimbitsa thupi za mwana wanu . Funsani dokotala wa mtima wa ana anu - dokotala wodziwa bwino matenda a mtima mwa ana - za izi.

Ana omwe ali ndi vuto la atrioventricular septal defect (AVSD) angalangizidwe kumwa mankhwala opha tizilombo asanapite kwa dokotala wa mano. Izi zingathandize kupewa matenda a mtima otchedwa endocarditis . Lankhulani ndi dokotala wa mtima wa mwana wanu za izi.

Kodi mwana wanga ayenera kupita kwa dokotala liti?

Muyenera kupita ndi mwana wanu kwa dokotala wa mtima wa ana nthawi ndi nthawi. Angathe kuyang'anira mtima wa mwana wanu ngati pali vuto lililonse. Ana ena omwe ali ndi vuto la AV canal angafunike chithandizo china pambuyo pa opaleshoni. Chigambacho chingatuluke, kapena valavu yokonzedwa ikhoza kutuluka kapena kupapatiza.

Mwana amene ali ndi vuto la AV canal angakhalenso ndi matenda a ubongo kapena chitukuko . Angafunikenso thandizo pa zimenezi.

Mwana wanu akakula, ayenera kupita kwa katswiri wa matenda a mtima wobadwa nawo wamkulu ndikupita kukayezetsa kamodzi pachaka.

Ndi mafunso ati omwe ndiyenera kufunsa dokotala wa mwana wanga?

Mungathe kufunsa dokotala wa mwana wanu mafunso monga:

  • Kodi mwana wanga ali ndi vuto lanji la AV canal ?
  • Kodi zizindikiro ziti zomwe zikusonyeza kuti vutoli likuipiraipira?
  • Kodi adzafunika opaleshoni liti?
  • Kodi mwana wanga adzafunika mankhwala pambuyo pa opaleshoni?
  • Kodi ndiyenera kuchepetsa zochita za mwana wanga?

Ndizachibadwa kukhala ndi malingaliro osiyanasiyana mukamva kuti mwana wanu wakhanda ali ndi vuto la mtima monga Atrioventricular Canal Defect . Koma madokotala a mwana wanu alipo kuti akuthandizeni, ndipo akufuna kuchita zomwe zili zabwino kwa mwana wanu. Dziwani zomwe zili zenizeni pa vuto la mwana wanu. Ngati pali chilichonse chomwe simukutsimikiza, funsani dokotala wanu za icho. Ino ndi nthawi yoti mulimbikitse thanzi la mwana wanu.

Ndiye, ndi zinthu ziti zomwe tiyenera kukumbukira kuchokera pa zonsezi?

  • Matenda a mtima otchedwa Atrioventricular Canal Defect ndi matenda a mtima omwe amapezeka munthu akangobadwa. Amayamba chifukwa cha dzenje mumtima komanso vuto la ma valve.
  • Kuzindikira msanga ndi opaleshoni ya nthawi yake n'kofunika kwambiri. Maopaleshoni amenewa ndi opambana kwambiri.
  • Makanda omwe ali ndi Down syndrome ali ndi mwayi waukulu wopeza vutoli.
  • Kuyang'aniridwa ndi dokotala kwa nthawi yayitali ndikofunikira ngakhale mutachita opaleshoni. Muyenera kulankhulana ndi dokotala wa mtima moyo wanu wonse.
  • Ngati muli ndi pakati, kutsatira moyo wathanzi komanso kutsatira malangizo a dokotala kungathandize kuchepetsa chiopsezo cha matenda a mtima obadwa nawo kwa mwana wanu.
  • Musachite mantha, madokotala alipo kuti akuthandizeni inu ndi mwana wanu. Funsani mafunso, dziwani bwino.

Matenda a mtima , zilema za mtima zobadwa nazo, mtima wa mwana, dzenje mumtima, vuto la ngalande ya atrioventricular, AVSD, matenda a mtima a ana

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Kodi mwana wanu ali ndi vuto la mtima lotere? Tiyeni tiphunzire za (Atrioventricular Canal Defect)!
Thanzi la AkaziJuly 5, 2026

Kodi mwana wanu ali ndi vuto la mtima lotere? Tiyeni tiphunzire za (Atrioventricular Canal Defect)!

Nthawi zina mwina mwazindikira kuti mwana wanu wakhanda akuvutika kupuma, akuvutika kuyamwa, kapena amasintha kukhala buluu. Izi nthawi zina zingakhale zizindikiro za vuto laling'ono la mtima wa mwana wanu. Ndi zoona, vuto la mtima lomwe limapezeka pobadwa limatchedwa Atrioventricular Canal Defect , lomwe tikulankhula lero.

Kodi ichi (Atrioventricular Canal Defect) n'chiyani?

Mwachidule, Atrioventricular Canal Defect ndi vuto la mtima lomwe limapezeka pobadwa. Madokotala nthawi zina amalitcha AVSD - Atrioventricular Septal Defect . Kunena zoona, ndi kuphatikiza kwa mavuto angapo a mtima. Chofunika kwambiri ndichakuti pali dzenje kapena mabowo pakhoma pakati pa mtima (timatcha izi kuti septum) . Zimakhudzanso ma valve a mtima omwe sagwira ntchito bwino.

Taganizirani ngati dzenje lomwe lili mu chitoliro cha madzi. Mu mtima wathanzi, magazi olemera okosijeni omwe amapopedwa kuchokera kumanzere kwa mtima wathu nthawi zambiri samasakanikirana ndi magazi olemera okosijeni ochokera kumanja. Koma chifukwa cha dzenjeli, magazi olemera okosijeniwo amasakanikirana ndi magazi olemera okosijeni. Nthawi zambiri, dzenjeli limapangitsa kuti magazi ambiri apite ku mapapo. Kenako kuchuluka kwa magazi omwe amapita ku thupi lonse kumachepa. Ngati izi zipitirira kwa nthawi yayitali, nthawi zina zimatha kupita kwina. Izi zikutanthauza kuti, magazi ambiri olemera okosijeni amapita ku thupi, ndipo ochepa amapita ku mapapo. Zimenezi zikachitika, kuchuluka kwa okosijeni m'thupi kumachepa ndipo khungu limatha kukhala labuluu. Timatcha cyanosis .

Izi zimapangitsa kuti mtima ugwire ntchito molimbika, zomwe zingayambitse mavuto ena azaumoyo monga kulephera kugwira ntchito kwa mtima .

Ngati vutoli (Atrioventricular Canal Defect) silinachiritsidwe bwino, nthawi zina lingakhudze moyo wa mwana. Popanda opaleshoni, ana omwe ali ndi vutoli akhoza kukhala ndi moyo kwa nthawi yochepa, pafupifupi zaka ziwiri kapena zitatu. Koma musadandaule! Chabwino kwambiri ndichakuti opaleshoni yokonza vutoli ipambane kwambiri. Madokotala amatha kuzindikira vutoli lisanafike poipa kwambiri, ngakhale mwana asanabadwe.

Pa avareji, m'maiko ngati United States, mwana m'modzi pa ana 1,700 amabadwa ndi vutoli chaka chilichonse. Izi zikutanthauza kuti pakati pa 3% ndi 5% ya zilema zonse za mtima zobadwa nazo.

Matendawa amatchedwa ndi mayina ena angapo. Dokotala wanu angagwiritse ntchito limodzi mwa mayina awa:

  • Chilema cha septal cha atrioventricular (AVSD)
  • Chilema cha pishion ya endocardial

Kodi pali mitundu yosiyanasiyana ya vuto la atrioventricular channel?

Inde, vuto la mtima limeneli likhoza kubwera m'njira zosiyanasiyana. Izi zikutanthauza kuti, zimatengera zinthu monga kukula kwa dzenje mumtima ndi kuchuluka kwa ma valve.

Chilema Chonse (Chachikulu cha Atrioventricular Canal)

Chomwe chimachitika apa ndi chakuti zipinda ziwiri zapamwamba za mtima (timazitcha kuti atria) ndi zipinda ziwiri zapansi (timazitcha kuti ventricles)(yotchedwa) Dzenje lalikulu limapangika pakati pa zipinda ziwiri za mtima. Ndiko kuti, zipinda zonse zinayi za mtima zimalumikizidwa pamodzi. Kawirikawiri, payenera kukhala ma valve awiri pakati pa zipinda zapamwamba ndi zapansi. Koma pankhaniyi, pali valavu imodzi yokha yayikulu. Chophimba chake sichingatseguke kapena kutsekedwa bwino.

Chilema cha mtsempha wa partial atrioventricular (Partial Atrioventricular Canal Defect)

Pankhaniyi, dzenjelo lili pakati pa zipinda ziwiri zapamwamba za mtima (imeneyi ndi yofala kwambiri) kapena pakati pa zipinda ziwiri zapansi. Zipinda zonse zinayi sizilumikizidwa. Pali ma valve awiri pakati pa zipinda zapamwamba ndi zapansi. Koma valavu imodzi (nthawi zambiri valavu ya mitral, yomwe ili pakati pa chipinda chapamwamba (atrium yakumanzere) ndi chipinda chapansi (ventricle yakumanzere) kumbali yakumanzere) sigwira ntchito bwino.

Chilema cha Transitional Atrioventricular Canal

Mu izi, pali dzenje pakati pa zipinda ziwiri zapamwamba ndi dzenje laling'ono pakati pa zipinda ziwiri zapansi. Ma valve awiri pakati pa zipinda zapamwamba ndi zapansi (ma valve a AV) ndi osiyana.

Chilema Chokwanira cha Atrioventricular Canal Chosalinganika

Mukukumbukira momwe mu vuto la mtima wonse mumakhala valavu imodzi yayikulu? Vavu imeneyo ili pafupi ndi chipinda chimodzi chapansi (ventricle) kuposa china. Kenako chipinda chomwe chimalandira magazi ambiri chimakhala chachikulu kuposa china. Madokotala amatcha chipinda chaching'ono chimenecho 'hypoplastic' .

Kodi zizindikiro za izi ndi ziti?

Zizindikiro za vuto la mtima limeneli zingaonekere ngakhale mwana wanu asanabadwe. Yang'anani ngati mwana wanu ali ndi izi:

  • Khungu labuluu (Cyanosis): Makamaka m'malo monga milomo, lilime, ndi zala.
  • Kuvuta kumwa mkaka: Kumva kutopa komanso kutopa mukatha kumwa mkaka pang'ono.
  • Kutuluka thukuta mukatha kumwa mkaka.
  • Kutopa mwachangu: Kutopa ngakhale mutachita chinthu chaching'ono.
  • Kugunda kwa mtima.
  • Kuvuta kupuma (kupuma movutikira) kapena kupuma mofulumira.
  • Kulemera kumachitika pang'onopang'ono.
  • Kutupa (edema) m'mimba kapena m'miyendo.
  • Kugunda kofooka.

Komabe, makanda omwe ali ndi vuto la mtundu wina kapena wosintha pang'ono sangawonetse zizindikirozi poyamba. Zizindikirozi zingawonekere mochedwa ali ana, kapena ali achinyamata, kapena ngakhale atakula.

Nchifukwa chiyani izi (Atrioventricular Canal Defect) zimachitika?

Ofufuza sakudziwabe chomwe chimayambitsa vuto la Atrioventricular Septal Defect (AVSD) . Akuti ndi kuphatikiza kwa majini ndi zinthu zachilengedwe . Koma chinthu chimodzi n'chodziwikiratu: pali mgwirizano wamphamvu pakati pa vuto la mtima ndi Down syndrome . Pafupifupi 40% ya makanda omwe ali ndi Down syndrome ali ndi AVSD .

Kodi ndi zinthu ziti zomwe zimayambitsa izi?

Akatswiri sanazindikire zinthu zenizeni zomwe zimayambitsa izi. Pakhoza kukhala chifukwa cha majini. Mwina jini yosadziwika bwino yomwe imaperekedwa kuchokera kwa mayi kapena bambo ingapangitse mwana kukhala ndi mwayi wopeza matenda a mtima ali m'mimba.

Kupatula apo, zinthu zotsatirazi panthawi ya mimba zingawonjezere chiopsezo cha mwana wanu kudwala matenda a mtima obadwa nawo:

  • Mankhwala ena.
  • Mankhwala osaloledwa (Mankhwala osangalatsa).
  • Zakumwa zokhala ndi mowa.
  • Kukhudzidwa ndi poizoni kapena mankhwala owononga chilengedwe.
  • Kusowa kwa zakudya kapena mavitamini.
  • Kunenepa kwambiri.
  • Fodya.
  • Kusagonjetsa matenda osatha monga matenda a shuga kapena kuthamanga kwa magazi.
  • Matenda opatsirana ndi mavairasi monga chimfine (fuluwenza) kapena chimfine.

Kodi mavuto omwe angakhalepo chifukwa cha vuto la mtsempha wa atrioventricular ndi ati?

Ngati vutoli ndi lalikulu, zomwe zikutanthauza kuti silinachiritsidwe bwino, mavuto ngati awa angabuke:

  • Mayendedwe a mtima osazolowereka (Arrhythmia).
  • Kulephera kwa mtima kotsekeka.
  • Matenda a mtima (Endocarditis).
  • Kuthamanga kwa magazi m'mitsempha yamagazi komwe kumapita ku mapapo (Pulmonary hypertension).

Kodi matendawa amapezeka bwanji?

Nkhani yabwino ndi yakuti nthawi zambiri, madokotala amatha kuzindikira izi (Atrioventricular Septal Defect) mwana asanabadwe ndi mayeso angapo:

  • Ultrasound ya mwana asanabadwe: Izi zimatha kuona zithunzi za mayendedwe a mwana m'mimba, kuphatikizapo mtima. Zingathenso kuzindikira vuto lalikulu la septal .
  • Echocardiogram ya mwana wosabadwayo: Izi zimasonyeza zithunzi za mtima momveka bwino kuposa ultrasound. Dokotala amatha kudziwa bwino momwe mtima ulili komanso momwe umapopera magazi.

Mwana akabadwa, dokotala amatha kumvetsera kugunda kwa mtima kwa mwana pogwiritsa ntchito stethoscope . Ngati phokoso lachilendo "lalikulu" (lomwe timalitcha kuti kung'ung'udza kwa mtima ) limveka, likhoza kukhala phokoso la magazi akuyenda kudzera m'bowo.

Mayeso ena omwe amachitidwa pambuyo pobereka ndi awa:

  • X-ray ya pachifuwa: Yang'anani kukula ndi mawonekedwe a mtima wa mwana.
  • Electrocardiogram (EKG/ECG): Yang'anani momwe mtima wa mwana umagwirira ntchito.
  • Echocardiogram: Kuyang'ana mwatsatanetsatane kapangidwe ka mtima wa mwana.
  • Kutsegula m'mimba mwa mwana pogwiritsa ntchito catheter: Dziwani zambiri za kuopsa kwa vuto la mtima.
  • Kujambula Maginito a Mtima (MRI ya Mtima): Onani ziwalo za mtima wa mwana ndi momwe zimagwirira ntchito.

Nthawi zina, ngati mwana ali ndi vuto laling'ono la septal , sangasonyeze zizindikiro zilizonse poyamba. Zikatero, zingapite zaka zingapo dokotala asanazindikire vutoli.

Kodi mankhwala ochizira izi ndi otani?

Chithandizo chofala kwambiri cha Atrioventricular Canal Defect ndi opaleshoni yotsegula mtima . Mu opaleshoni iyi, dokotalayo amatsegula dzenje la mtima wa mwana ndikutseka. Ngati vuto latha , valavu imodzi ya mtima imagawidwa m'magulu awiri, ndikupanga mavalavu awiri osiyana, imodzi kumanja ndi ina kumanzere.

Mwana amene ali ndi vuto la AV canal losakhazikika bwino angafunike kuchitidwa opaleshoni zingapo, zomwe zimachititsa kuti achite opaleshoni yotchedwa Fontan procedure .

Ndi bwino kuchita opaleshoniyi mwachangu momwe mungathere, vuto lisanawononge mtima kwamuyaya. Ana ambiri amachita opaleshoniyi mkati mwa miyezi isanu ndi umodzi yoyambirira ya moyo wawo. Ana ena omwe ali ndi chilema pang'ono koma alibe zizindikiro akhoza kuchita opaleshoniyi mkati mwa zaka zitatu zoyambirira za moyo wawo.

Nthawi zina, ngati mwana sali wathanzi mokwanira kuti achite opaleshoni, kapena ali ndi sikelo yocheperako, mankhwala angaperekedwe kuti achepetse zizindikiro mpaka atanenepa komanso atakula mphamvu.

  • Mankhwala ochepetsa mphamvu ya thupi (diuretics) ndi mankhwala omwe amachotsa madzi ochulukirapo m'thupi.
  • Digoxin imathandiza mtima wa mwana kugunda mwamphamvu.
  • Mankhwala oletsa ACE amakulitsa mitsempha yamagazi ndikuthandiza kuyenda kwa magazi.

Njira ina yothetsera vutoli kwakanthawi kochepa ndi njira yotchedwa pulmonary artery banding . Izi zimachepetsa kuchuluka kwa magazi omwe amadutsa mu pulmonary artery kupita ku mapapo a mwana. Makanda omwe adachitidwa opaleshoni ya pulmonary artery banding amatha kuchira kwamuyaya pambuyo pake.

Kodi mavuto angabwere pambuyo pa chithandizo?

Inde, nthawi zina zinthu ngati izi zimatha kuchitika pambuyo pa opaleshoni:

  • Kutsekeka kwa mtima: Izi zikutanthauza kuti chizindikiro cha kugunda kwa mtima sichifika pansi pa mtima moyenera.
  • Valavu ya AV yotuluka kumanzere kapena kumanja.
  • Bowo pakhoma la chipinda chapansi (Ventricular septal defect).
  • Kuchepa (Stenosis) kwa valavu ya AV yakumanzere kapena yakumanja.
  • Kutsekeka kwa magazi pansi pa valavu ya aorta (Subaortic stenosis).

Kodi izi (Atrioventricular Canal Defect) sizingapewedwe?

Palibe njira yopewera izi (Atrioventricular Septal Defect) kuti zisachitike, chifukwa nthawi zambiri zimakhala zokhudzana ndi majini.

Komabe, ngati muli ndi pakati, mungachite izi kuti muchepetse chiopsezo choti mwana wanu akhale ndi matenda a mtima obadwa nawo:

  • Pewani mankhwala osokoneza bongo, mowa, ndi zinthu zina zoletsedwa.
  • Pezani katemera wonse womwe mukufunikira kuti mudziteteze ku matenda.
  • Khalani ndi kulemera koyenera.
  • Ngati muli ndi matenda osatha, yambani kuwathetsa bwino.
  • Imwani mavitamini a m'mimba mwanu, makamaka folic acid, monga momwe dokotala wanu akulangizira.

Ngati mwana wanga ali ndi vutoli, kodi tsogolo lake lidzakhala lotani?

Popanda opaleshoni, ana omwe ali ndi vuto la AV canal amatha kukhala ndi moyo kwa zaka ziwiri kapena zitatu zokha. Ena amakhala ndi moyo mpaka atakula.

Koma nkhani yabwino ndi yakuti pafupifupi 90% ya ana omwe adachitidwa opaleshoni yokonzanso amakhala ndi moyo zaka 10 pambuyo pa chithandizo chimenecho. Izi zikutanthauza kuti nthawi zambiri amakhala ndi moyo zaka zina 10 pambuyo pa opaleshoni. Pafupifupi 65% amakhala ndi moyo zaka 20 pambuyo pa opaleshoni.

Koma kumbukirani izi: Ngakhale atachitidwa opaleshoni, munthu amene ali ndi vuto la mtsempha wa atrioventricular (AVCD) sadzakhala ndi mtima wabwinobwino. Adzafunika kupitiriza kuchitidwa echocardiograms nthawi ndi nthawi kuti ayang'ane momwe mtima wawo umagwirira ntchito. Izi zithandiza kuzindikira mavuto aliwonse msanga.

Chigamba chomwe chimayikidwa pamwamba pa dzenje nthawi zambiri chimakhala moyo wonse. Koma pakapita nthawi, imodzi mwa ma valve amtima omwe akonzedwa ikhoza kuyamba kutuluka. Ngati zimenezo zitachitika, pakati pa 10% ndi 20% ya anthu adzafunika opaleshoni yachiwiri .

Anthu ambiri safunikira mankhwala kapena opaleshoni ina pambuyo pa opaleshoni. Komabe, matenda a mtima osakhazikika bwino amatha kuchitika pambuyo pake. Ngati izi zitachitika, dokotala angalimbikitse njira zosalowerera kwambiri monga ablation .

Kodi ndingasamalire bwanji mwana wanga?

Mungafunike kuchepetsa zochita zolimbitsa thupi za mwana wanu . Funsani dokotala wa mtima wa ana anu - dokotala wodziwa bwino matenda a mtima mwa ana - za izi.

Ana omwe ali ndi vuto la atrioventricular septal defect (AVSD) angalangizidwe kumwa mankhwala opha tizilombo asanapite kwa dokotala wa mano. Izi zingathandize kupewa matenda a mtima otchedwa endocarditis . Lankhulani ndi dokotala wa mtima wa mwana wanu za izi.

Kodi mwana wanga ayenera kupita kwa dokotala liti?

Muyenera kupita ndi mwana wanu kwa dokotala wa mtima wa ana nthawi ndi nthawi. Angathe kuyang'anira mtima wa mwana wanu ngati pali vuto lililonse. Ana ena omwe ali ndi vuto la AV canal angafunike chithandizo china pambuyo pa opaleshoni. Chigambacho chingatuluke, kapena valavu yokonzedwa ikhoza kutuluka kapena kupapatiza.

Mwana amene ali ndi vuto la AV canal angakhalenso ndi matenda a ubongo kapena chitukuko . Angafunikenso thandizo pa zimenezi.

Mwana wanu akakula, ayenera kupita kwa katswiri wa matenda a mtima wobadwa nawo wamkulu ndikupita kukayezetsa kamodzi pachaka.

Ndi mafunso ati omwe ndiyenera kufunsa dokotala wa mwana wanga?

Mungathe kufunsa dokotala wa mwana wanu mafunso monga:

  • Kodi mwana wanga ali ndi vuto lanji la AV canal ?
  • Kodi zizindikiro ziti zomwe zikusonyeza kuti vutoli likuipiraipira?
  • Kodi adzafunika opaleshoni liti?
  • Kodi mwana wanga adzafunika mankhwala pambuyo pa opaleshoni?
  • Kodi ndiyenera kuchepetsa zochita za mwana wanga?

Ndizachibadwa kukhala ndi malingaliro osiyanasiyana mukamva kuti mwana wanu wakhanda ali ndi vuto la mtima monga Atrioventricular Canal Defect . Koma madokotala a mwana wanu alipo kuti akuthandizeni, ndipo akufuna kuchita zomwe zili zabwino kwa mwana wanu. Dziwani zomwe zili zenizeni pa vuto la mwana wanu. Ngati pali chilichonse chomwe simukutsimikiza, funsani dokotala wanu za icho. Ino ndi nthawi yoti mulimbikitse thanzi la mwana wanu.

Ndiye, ndi zinthu ziti zomwe tiyenera kukumbukira kuchokera pa zonsezi?

  • Matenda a mtima otchedwa Atrioventricular Canal Defect ndi matenda a mtima omwe amapezeka munthu akangobadwa. Amayamba chifukwa cha dzenje mumtima komanso vuto la ma valve.
  • Kuzindikira msanga ndi opaleshoni ya nthawi yake n'kofunika kwambiri. Maopaleshoni amenewa ndi opambana kwambiri.
  • Makanda omwe ali ndi Down syndrome ali ndi mwayi waukulu wopeza vutoli.
  • Kuyang'aniridwa ndi dokotala kwa nthawi yayitali ndikofunikira ngakhale mutachita opaleshoni. Muyenera kulankhulana ndi dokotala wa mtima moyo wanu wonse.
  • Ngati muli ndi pakati, kutsatira moyo wathanzi komanso kutsatira malangizo a dokotala kungathandize kuchepetsa chiopsezo cha matenda a mtima obadwa nawo kwa mwana wanu.
  • Musachite mantha, madokotala alipo kuti akuthandizeni inu ndi mwana wanu. Funsani mafunso, dziwani bwino.

Matenda a mtima , zilema za mtima zobadwa nazo, mtima wa mwana, dzenje mumtima, vuto la ngalande ya atrioventricular, AVSD, matenda a mtima a ana

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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