Izimpawu, Ukuxilongwa Nokuphathwa Kwe-Canine Patent Ductus Arteriosus
Isifo senhliziyo esivame ukuzalwa esisodwa senja yi-patent ductus arteriosus noma i-PDA. Ezinja, lesi simo asivamile futhi ezinye izinhlobo zithinteke kakhulu kunabanye. I-PDA iyenzeka emakati kodwa ayivamile.
Iyini i-Patent Ductus Arteriosus futhi Yithinta Kanjani Inja?
Ngesikhathi sokukhula komntwana, zonke izilwane zine-ductus arteriosus. Lesi sitsha sinesibopho sokugaya igazi esikhathini esidlule emapapsini, asalokhu egcwele uketshezi ebusweni futhi engakulungele ukusebenza kahle.
Ngokugaya igazi ngaphambili kwamaphaphu, inhliziyo ye-fetus iyakwazi ukuphampa igazi ngokwejwayelekile kwezinye izindawo zomzimba.
Ekuzalweni , lapho usana luqala ukuphefumula namaphaphu azaliswa emoyeni, ukuguqulwa kwenqubo ye-cardiovascular guqula futhi igazi liqala ukugeleza ngokusebenzisa umthambo we-pulmonary emaphashini esikhundleni sokugwema amaphaphu ngokusebenzisa i-ductus arteriosus. Njengoba igazi ligeleza emaphashini, i-ductus arteriosus iqala ukuvala. Ku-puppy evamile ephilile, kufanele ivalwe ngokuqinile ngesikhathi i-puppy ineminyaka engu-7 ubudala.
Endabeni yama-patent ductus arteriosus, i-ductus arteriosus ayifuni njengoba kufanele. Lokhu kubangela igazi eligeleza emuva emuva kwe-patent ductus arteriosus evela e-aorta esikhundleni sokuphonswa kuwo wonke umzimba njengoba kufanele. Lokhu kugeleza kwegazi okuholela emuva kunomthwalo owengeziwe enhliziyweni.
Uma i-shunt inkulu ngokwanele, inhliziyo izobuyisela futhi i-ventricle yesokunxele iyokwandiswa.
Ekugcineni, uma i-shunt inkulu ngokwanele, ukwehluleka kwenhliziyo kuzokwenzeka. Lesi simo sibhekwa ngokuthi kwesokunxele kuya kwesokudla ukukhishwa ngoba igazi livinjelwa ukusuka ohlangothini lwesobunxele lwenhliziyo emuva ngakwesokudla.
Kwezinye izimo, uma kukhona ukumelana okukhuphuka emaphashini ekugezeni kwegazi, ukugoqa kungase kube ngakwesokudla kwesokunxele.
Ukumelana nokukhuphuka emaphashini kubizwa ngokuthi yi-pulmonary blood pressure. Umfutho wegazi ophezulu we-pulmonary ungase uvele uma i-PDA kwesokunxele kuya kwesokudla iqhubeka nokudala ukukhululeka kwenhliziyo nokusabalalisa emaphashini unomphela.
I-PDA engakaphenduliwe kwesokunxele ingaba nelungelo lokushiya kwesokunxele uma ishiywe ingaphathwa. Leli lungelo ukuya kwesokunxele shunt ngezinye izikhathi libizwa ngokuthi i-PDA eguqukayo.
Yiziphi Izimpawu Ze-Patent Ductus Arteriosus Inja?
Izimpawu ze-patent ductus arteriosus inja yizo zesifo senhliziyo futhi ekugcineni ukuhluleka kwenhliziyo uma i-shunt inzima kakhulu.
Izimpawu ziyahlukahluka kuye ngokuthi ubuhlungu bubuhlungu kangakanani. Uma i-shunt encane, kungenzeka ukuthi bambalwa kakhulu uma kukhona izimpawu ezikhona. Nokho, uma i-shunt inkulu, ukuhluleka kwenhliziyo kuzokwenzeka. Izimpawu ezihambisana nokuhluleka kwenhliziyo zihlanganisa ukukhwehlela, ukuphefumula nobunzima.
Ukuthola i-Patent Ductus Arteriosus kuzinja
Ukuxilongwa kwe-patent ductus arteriosus kuhilela izinto eziningana. Inhliziyo ikhononda iyoba khona kuma-puppies amaningi ane-patent ductus arteriosus.
Imifucuko ethile isetshenziswe futhi uma i-puppy enenhliziyo ibubula ivela kwenye yalezo zihlobo, ukusola kwe-patent ductus arteriosus kungenzeka kube ngaphezulu. Ukubeletha okufakwe ku-patent ductus arteriosus kufaka phakathi uMalusi waseJalimane , i-Miniature Poodle, i-Keeshond, i-Cocker Spaniel, iPomeranian, i-Collie, neShetland Shepherd.
Ama-Radiographs ngokuvamile aboniswa ukuze ahlolisise usayizi wenhliziyo futhi anqume ukuthi kukhona yini ukwakhiwa kwamanzi emaphashini ngenxa yokuhluleka kwenhliziyo.
Ukuxilongwa okucacile kwama-patent ductus arteriosus kuvame ukwenza nge-echocardiogram (ukuhlolwa kwe-ultrasonographic yenhliziyo ye-puppy). Ku-echocardiogram, igazi eligeleza ngokusebenzisa i-patent ductus arteriosus lingabonwa kahle.
Ukwelashwa Kwezinja nge-Patent Ductus Arteriosus
Ukwelashwa okukhethwa yizinja ezine-patent ductus arteriosus kungukuthi ukuhlinzekwa kokusebenza komkhumbi noma ukufakelwa kwekhoyili okuvimbela ngempumelelo umkhumbi. Ikhoyili ifakwa ngokusebenzisa i-catheter efakwe komunye wemithambo yegazi emikhulu futhi idluliselwe emkhunjini we-patent.
Ezimweni lapho kutholakala khona ukwehluleka kwenhliziyo, lokhu kufanele kuphathwe ngaphambi kokugonywa noma ukufakelwa kwekhoyili kungenziwa.
Uma i-patent ductus arteriosus isiba nelungelo lokushiya kwesokunxele noma i-PDA eguqukayo, ukuhlinzwa akusekho. I-Ligation ye-PDA eguqukayo izoholela ekuhlulekeni kwenhliziyo kwesigamu kanye nokufa.
Sicela uqaphele: lesi sihloko sinikeziwe ngezinhloso zokwaziswa kuphela. Uma isilwane sakho sibonisa noma yiziphi izimpawu zokugula, sicela uthintane nodokotela wezilwane ngokushesha ngangokunokwenzeka.