Kiyasta lokacin karantawa: 5 minti daya
Table of Contents
Mariana Ruiz LadyofHatsde la traducción Pitana, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, ta hanyar Wikimedia Commons
Menene stenosis na huhu?
A cikin dabbobi masu lafiya, jini daga ventricle na dama zuwa jijiya na huhu famfo lafiya. Wannan yana sa tsarin ya zama mai inganci kuma ventricle na dama da jijiya na huhu Murfin da ke ba da hanyar hanya ɗaya tsakanin pulmonic bawultr. Huhun stenosis (PS), yanayin da ke faruwa a matakin ƙwayar huhu ƙanƙancewa jini daga ventricle na dama zuwa jijiya na huhu an hana wani bangare Me yasa hakan ke faruwa? kunkuntar (stenosis), yawanci lahani na haihuwa saboda pulmonic bawul Fusion ko samuwar da ba ta dace ba yana faruwa a sakamakon haka.
Ta yaya jikin dabba mai ciwon huhu ke shafar wannan yanayin?
dama zuciya, ta yadda za a iya fitar da jini daga ventricle na dama a cikin isassun adadi ta hanyar kunkuntar bawul ɗin huhu. sai a kara yin aiki tukuru A tsawon lokaci, saboda wannan yawan aiki da yawa. Naman tsoka na ventricle na dama yana yin kauri kuma yana girmaWannan shine lamarin dakin famfo yana lalata elasticity da ikon cikawa. Hakanan, wannan halin kusa da bawul ɗin tricuspid Hakanan zai iya rinjayar aikin bawul ɗin kuma rashin lafiya a cikin wannan bawul na iya rushe wurare dabam dabam tarin ruwa a cikin kogon kirji da yankin ciki (ciki). na iya haifarwa. Bugu da kari, motsin wutar lantarki na zuciya zai iya rushewa kuma. Wadannan matsalolin, cututtukan zuciya (arrhythmias) zai iya haifar da bayyanar.
Huhun stenosis kunkuntar da jini ke haifarwa ci gaba da tashin hankali Wannan halin yana haifar da a lambu tiyo Kuna iya kwatanta shi da: Tushen zuciya ventricle na dama, matsi da kuke yi da yatsa pulmonary stenosis (PS) da kuma ruwan bulowa daga bututun m kwararar jini. Wannan tashin hankali, gunaguni Yana haifar da sautin zuciya da aka sani da .
Menene alamun stenosis na huhu?
Huhun stenosis, wanda ya fi kowa a cikin karnuka yana daya daga cikin cututtukan zuciya da aka haifaWani lokaci wannan yanayin na iya kasancewa tare da ƙarin lahani na zuciya ko, idan mai laushi, yana iya kasancewa kawai bincike na bazata za a iya gano kamar . Pulmonary stenosis a cikin kuliyoyi Ko da yake ya fi wuya, ana iya fuskantar wannan yanayin a wasu lokuta tun daga haihuwa.
Alamar farko ta ciwon huhu shine gunaguni na zuciya. Wannan, kamar yadda bayani ya gabata a sama. zubar jini mai tashin hankali ta wurin kunkuntar wuri Sauti ne da zuciya ke fitarwa. Lokacin da gefen dama na zuciya ya kasa fitar da isasshen jini zuwa jiki. rauni a cikin kare ko gajiya cikin sauƙi lokacin motsa jiki Alamu kamar su na iya faruwa. Idan jiki tarin ruwa idan wannan lamarin ya faru kumburin ciki (cikin ciki) na iya jagoranta.
A lokuta masu tsanani, suma, launin shuɗi na gumis (cyanosis) kuma ma rugujewar gaggawa (mutuwar kwatsam saboda rushewa) Mummunan bayyanar cututtuka irin su na iya faruwa.
Yaya ake gano ciwon huhu?
Ana iya jin gunaguni a cikin duk marasa lafiya da ke da stenosis na huhu. Duk da haka, tun da yawancin cututtuka na iya haifar da gunaguni na zuciya, gunaguni kadai, Ba wata alama ce ta musamman ga stenosis na huhu ba.
Hanya mafi kyau don tabbatar da ciwon huhu shine ta hanyar echocardiogram ( duban dan tayi na zuciya ). Wannan gwajin yana auna girman kowane ɗakin zuciya, kaurin bangon zuciya, da shugabanci da saurin gudu tsakanin ɗakunan. yana ba da mafi ingancin kimantawa. Echocardiography kuma Hakanan za'a iya ƙididdige tsananin taurin (ƙuntatawa). Likitan likitan ku na iya tattauna wannan tare da ku kuma yana iya rubuta magani wanda ke buƙatar ƙarin kayan aikin bincike da ƙwarewa. na iya tura ka zuwa ga ƙwararren likitan dabbobi.
A wasu lokuta, kirji x-ray ve electrocardiography (ECG) Ana iya ba da shawarar waɗannan gwaje-gwajen, bi da bi, huhu ve aikin lantarki na zuciya Waɗannan gwaje-gwajen suna ba da damar kimantawa a yi tare, dabba cikakken kima na aikin zuciya yana bayarwa.
Za a iya bi da stenosis na huhu?
Da zarar an gano stenosis na huhu, yana da mahimmanci a tantance girman yanayin. Ana yin wannan ta amfani da echocardiography. Bambancin matsa lamba a kan bawul ɗin pulmonic (matsa lamba gradient) ana yin ta ne ta hanyar aunawa.
• Idan idan bambancin matsa lamba bai wuce 40 mmHg ba, huhu stenosis haske ana la'akari kuma a mafi yawan lokuta babu magani da ake bukata.
• Duk da haka, Bambancin matsa lamba na 80 mmHg ko mafi girma ana la'akari da shi azaman mai tsanani stenosis na huhu. A wannan yanayin, haɗarin haɗari mai tsanani, gami da mutuwar kwatsam domin yana nan ana bada shawarar magani.
Mafi na kowa magani ga mai tsanani huhu stenosis ne balloon valvuloplasty hanya. Wannan hanya ce ta fiɗa kaɗan kuma yawanci jijiya jugular a wuya kamar a na gefe jijiya catheter balloon na musamman ta zuwa yankin bawul ɗin huhu Ana yin hakan ta hanyar sanyawa da kuma kumbura fadada yankin da aka katange yana bayarwa.
Karnuka masu bambancin matsa lamba na 80 mmHg ko fiye, suna iya buƙatar wannan hanya ko da ba su nuna alamun ba. Hakazalika, tricuspid bawul insufficiency dabbobi masu ciwon huhu ba tare da la'akari da ƙimar bambancin matsa lamba ba amfana daga wannan hanya.
Kafin balloon valvuloplasty Yin amfani da beta-blockers, wanda zai iya faruwa a lokacin aikin rashin daidaituwa na lantarki (arrhythmias) ba su da wuya. Har ila yau, bayan da tsari. ci gaba da amfani da beta-blockers Wannan yana iya zama dole. Matsayin dilation da aka samu daga balloon valvuloplasty ya bambanta dangane.
Zan iya haifar da kare na ko cat tare da stenosis na huhu?
Da yawa nakasar zuciya na haihuwa na asali ne na kwayoyin halitta kuma ana iya yada shi daga tsara zuwa tsara Ana tunanin cewa dabbobi masu irin wannan cuta ya kamata likitocin dabbobi su kula da su. yana ba da shawarar neutering tun yana ƙarami. Ta wannan hanyar, ana hana waɗannan lahani na kwayoyin halitta watsa zuwa tsara masu zuwa.
Wasu Labarun Kuna iya Sha'awarsu
"Yana da matukar wahala a yi hasashen, musamman idan ya shafi gaba."
Niels Bohr
