Ava Williams
Kuyini ukuhluleka kwenhliziyo?
Ukwehluleka kwenhliziyo kwenzeka lapho inhliziyo ingasakwazi ukumpompa igazi elanele ohlelweni lokujikeleza kwegazi. Ngenxa yalokho, umzimba awunikezwa ngokwanele igazi nomoya-mpilo. Umzimba usabela kulesi simo ngokunciphisa imithambo yegazi. Ukuhluleka kwenhliziyo kuvame kakhulu ezinjeni futhi ingatholwa ngofuzo noma itholakale kamuva ekuphileni. Ukwehluleka kwenhliziyo okuzuziwe kuvame ukubangelwa isifo samavalvu enhliziyo noma imisipha yenhliziyo.
Lena yindlela uhlelo lwe-cardiopulmonary lusebenza ngayo
Emaphashini, igazi ligcwele umoya-mpilo. Igazi elinomoya-mpilo ligeleza lisuka emaphashini liye ohlangothini lwesobunxele lwenhliziyo, liqale liye ku-atrium bese lingena kuma-ventricles. Ukusuka lapho, ngakho konke ukushaya kwenhliziyo, iphonswa emzimbeni futhi ngaleyo ndlela ingene ebuchosheni, emisipheni, nakwezinye izitho ezibalulekile. Igazi elisetshenzisiwe, elingenawo umoya-mpilo ligeleza liphuma emzimbeni libuyele kwesokudla senhliziyo, liqale liye ku-atrium bese lingena ekamelweni elikhulu. Ngakho konke ukushaya kwenhliziyo, igazi elisetshenzisiwe limpontshelwa lisuka kwesokudla senhliziyo liye emaphashini, lapho lihlanganiswe nomoya-mpilo bese libuyiselwa ohlangothini lwesobunxele lwenhliziyo. Kulo mjikelezo, ama-valve enhliziyo athatha umsebenzi "we-valve". Baqinisekisa ukuthi igazi lingageleza ngendlela efanele. Ingabe ama-valve enhliziyo awajwayelekile? abasakwazi ukuvala kahle - ukugeleza kwegazi kuphazamiseka. Inqubo iphinde iphazamiseke lapho imisipha yenhliziyo ibuthakathaka futhi ayikwazi ukumpompa igazi elanele ohlelweni lokujikeleza kwegazi - lokhu kuholela ezinkingeni ezinjengokukhwehlela kanye / noma ukuphefumula.
Yiziphi izimbangela zokuhluleka kwenhliziyo?
Isifo se-valvular esingapheli siyimbangela ehamba phambili ukuhluleka kwenhliziyo ezinjeni. Ivela kakhulu ezinjeni ezindala kanye nezinhlobo ezincane njengama-poodle nama-dachshunds. I-valve yenhliziyo ishubile futhi ayivaleki ngokuphelele ngokushaya kwenhliziyo ngakunye. Lokhu kubangela ukuthi igazi ligeleze libuyele emithanjeni nasezithweni. Uma isifo se-valve sikhona isikhathi eside, i-atrium ne-ventricle iyanda. Lesi sifo ngokuvamile kunalokho esicashile.
Okubizwa ngokuthi “i-dilated cardiomyopathy” kungesinye isimo esingaholela ekuhlulekeni kwenhliziyo. Lokhu kwenzeka kakhulu ezinjeni ezinkudlwana ezincane kuya kweziphakathi, njengeDobermann, Boxer, noma iGreat Dane. Umsipha wenhliziyo uba mncane futhi ube buthakathaka futhi awusakwazi ukupompa. Lesi sifo ngokuvamile sithatha inkambo esheshayo.
Yiqiniso, njengabantu, ezinye izici ezinjengobudala nesisindo somzimba nazo zinendima ebalulekile ezinjeni. Ingozi yesifo senhliziyo iyanda ngokukhula nokukhuluphala. Kubaluleke kakhulu ukupha inja yakho ukudla okunempilo, ukuyivivinya ngokwanele emoyeni omusha, futhi uyiyise kudokotela wezilwane ukuze iyohlolwa njalo.
Yiziphi izimpawu zokuhluleka kwenhliziyo abanikazi bezilwane ezifuywayo abangazibona?
Izinja ezinesifo senhliziyo zingase zibonakale zikhathele futhi zingenalusizo. Mhlawumbe isitsha sokudla ngokuvamile sihlala singathinteki noma inja isivele ilahlekelwe isisindo? Ukuphefumula, ukukhwehlela, noma ukukhathala kungase kwenzeke ngemva nje kokuhamba isikhashana. Ezifweni ezithuthukile, lezi zimpawu zivela ngisho nasekuphumuleni. Ezimweni ezimangalisayo, lokhu kuholela ekuweni noma ekuqulekeni ngenxa yokuthi ubuchopho abusanikezwa umoya-mpilo owanele. Ukunqwabelana koketshezi emigodini yomzimba kubonakala esiswini esiwugqinsi, esimise okomgqomo.
Yiziphi izinketho udokotela wezilwane anazo ukuze ahlole ukuhluleka kwenhliziyo?
Ngesikhathi sokuhlolwa okujwayelekile, udokotela wakho wezilwane usengakwazi kakade ukubona izimpawu zokuqala zokuhluleka kwenhliziyo. Lezi ulwelwesi lwamafinyila oluphaphathekile, imithambo eminyene, noma isisu esigcwele uketshezi, esivuvukele. Ukulalela inhliziyo namaphaphu kubalulekile. Uma udokotela wezilwane ethola ukukhononda kwenhliziyo okungavamile kusenesikhathi, lokhu kungaba uphawu olubalulekile lwesifo se-valve, nakuba inja ingakazibonisi izimpawu zokuhluleka kwenhliziyo. Ukububula kwenhliziyo kubangelwa igazi elizungeza amavalvu enhliziyo lapho engasavaleki kahle. Lokhu kuvame ukutholwa kokuqala kwesifo senhliziyo.
Ngosizo lokuhlolwa okwengeziwe okunjengama-X-ray, i-heart ultrasound, noma i-ECG, ukuhlonzwa okucacile kwesifo senhliziyo esingaphansi kungenzeka. Ukuhluleka kwenhliziyo okuthuthukisiwe kubonisa inhliziyo ekhulisiwe, isigqi senhliziyo esingavamile, ukungasebenzi kahle kwezinso, noma ukunqwabelana koketshezi emaphashini noma kwezinye izitho.
Yiziphi izinketho zokwelapha zokuhluleka kwenhliziyo?
Uma kukhona izinsolo, umnikazi wesilwane angakwazi ukusekela ukwelashwa okwenziwa udokotela wezilwane ngokubhekisisa inja. Isibonelo, ukwanda kwezinga lokuphefumula kuyinkomba enhle yesifo senhliziyo esibi kakhulu. Izinga lokuphefumula kwenja ekuphumuleni akufanele lidlule ukuphefumula kwe-40 ngomzuzu. Ukuphefumula kubonakala ngokukhuphuka nokuwa kwesifuba.
Nakuba lingekho ikhambi lokwehluleka kwenhliziyo, ukwelashwa kwezidakamizwa okuhlosiwe futhi kusenesikhathi kungenza inja ikwazi ukuphila isikhathi eside futhi, ngaphezu kwakho konke, impilo yokunganaki. Imayelana nokukhulula inhliziyo emsebenzini wayo ngokwandisa imithambo yegazi nokuqinisa imisipha yenhliziyo ngaleyo ndlela kuthuthukiswe amandla enhliziyo ebuthaka. Lokhu kunciphisa ukumelana nenhliziyo okufanele iphampe. Inhliziyo enesifo kufanele isebenzise amandla amancane futhi ingaphinde inikeze umzimba umoya-mpilo ngokuphumelelayo.
Ukwelashwa kokwehluleka kwenhliziyo ezinjeni kuqukethe izingxenye ezimbalwa ezisetshenziswa kuye ngobunzima. Imithi eminingana esebenzayo futhi ebekezelelwe kahle iyatholakala kudokotela wezilwane ukuze uthole ukwelashwa okuhle okuhambisana nesithombe somtholampilo esifanele. Ukuphathwa kwemithi okuvamile kwansuku zonke nokuphila konke kubalulekile.
Izinyathelo ezihambisanayo
Ukuzivocavoca: Ukuzivocavoca okwanele kubaluleke kakhulu enja enesifo senhliziyo, kodwa kubalulekile ukuqinisekisa ukuthi imisebenzi ijwayelekile futhi ihambisana. Kunempilo esigulini, isibonelo, ukwenza lokhu isigamu sehora izikhathi eziningana ngosuku. Ukulingana kokunyakaza nakho kubalulekile. Ngakho-ke, sincoma ukuhambahamba, ukubhukuda, nokugijima kancane eduze kwebhayisikili, kodwa ukudlala ngebhola ngokujabula akulungele kangako.
Ukudla: Ukudla okunempilo kanye nesisindo esivamile kungasiza ekugcineni izinga lempilo yenja enesifo senhliziyo phakathi neminyaka. Ezinye izakhamzimba nezinhlanganisela zomsoco zinezakhiwo ezithinta inhliziyo futhi zinenzuzo empilweni. Ngakho-ke ukudla okukhethekile kunikezwa izinja ezinesifo senhliziyo. Lokhu ikakhulukazi kuphansi ku-sodium. Okunye ukudla okungeziwe kuqukethe i-omega-3 fatty acids egxile kakhulu. Lawa ama-acids abalulekile abalulekile inja engakwazi ukuzikhiqiza yona, kodwa abaluleke kakhulu empilweni yenhliziyo. Udokotela wezilwane anganikeza ulwazi ngalokhu.