Ake sibheke Ukuvuleka komlomo - esiyingozi zokugula?

Dilatation - ". Ukunwetshwa" okungukuthi, njengoba le encyclopedia yezokwelapha, igama elisuselwa lesiLatin elithi dilatatio, okusho Ngakho inqubo yokwelapha yesimanje kubonisa kwenyuka kwemtfwalo imvume ngomlomo uhlaka, okuholela uphakamise izwi layo.

Namuhla sikhuluma izimo, dilatation ka-ventricle engakwesobunxele ezisekujuleni kwenhliziyo futhi we ventricles lateral zobuchopho. Ake sizwe ukuthi lezi zinguquko ziyingozi, futhi kanjani ukubhekana nazo.

Dilatation - phetho ekuqongeleleni esiningi igazi

I-ventricle engakwesobunxele wenhliziyo - it is a ikhamera ukuthi unesibopho uzotshala igazi emzimbeni. Kuyinto kule ngxenye futha senhliziyo esilimele wenza imisebenzi: ke incipha ke lwanda ivolumu, it lets igazi kusukela ATRIUM kwesokunxele azikhulule bayifaka Umthambo ngobukhulu - elikuyi-aorta, ukuba ngaleso sikhathi ukusakaza kuzo zonke izinhlaka umzimba womuntu.

Lapho le-aorta is ayisesemikhulu umphini noma ngenxa yanoma yisiphi isizathu, e-ventricle engakwesobunxele aqoqana semali igazi, okuholela sindisa yayo futhi okubangela ngilulekela - Ukuvuleka komlomo.

Lesi simo singenzeka nabanye ukukhubazeka inhliziyo, lapho i-ventricle engakwesobunxele uthola igazi kakhulu.

Ubangela Ukuvuleka komlomo

Ngezinye izikhathi Ukuvuleka komlomo i-ventricle engakwesobunxele wenhliziyo kubangelwa ukuvuvukala idluliselwe - myocarditis ezibangelwa amagciwane. Ngokuvamile isizathu ukunwetshwa mafutha anciphisa isikhala esingaphakathi iba ischemic isifo senhliziyo noma umfutho wegazi ophakeme.

Ukunwetshwa ventricle isiguli zingavela postinfarction isikhathi okubangela lokuqala ngilulekela ngokwayo endaweni infarcted (ngenxa umehluko imisipha Imicu yotshani), bese izingxenye eduze. Isizathu salokhu iba buthakathaka kwesokunxele ventricular udonga kanye nokulahlekelwa umswakama waso, okuyinto kuphakamisa ngokweqile ngilulekela.

Kushiwo ngamuphi umqondo ukuthi khona dilatation

Iya kancane dilatation - ngokuvamile zokugula asymptomatic. Iziguli kulokhu ungenawo akhononde, angabangela ukuba usola khona isandiso. Kodwa uma ngenxa inqubo isifo kunciphisa ukudonsa umsebenzi inhliziyo, isiguli ingase ibonise izimpawu yinhliziyo: ubuthakathaka, ukukhathala, iphika, ukuvuvukala emikhawulweni, njll ...

Izimpawu Ukuvuleka komlomo kungenziwa kunqunywa imiphumela ECG, kodwa kungaziwa ukuthi kwakuyisifo sini ngokunembile, usebenzisa kuphela ucwaningo, akunakwenzeka. Indlela esiyinhloko lena US inhliziyo. Kuyasiza ukubona esivimba amanzi noma isifo senhliziyo, futhi lokhu, esikhundleni salokho, kukhomba khona isandiso. Ukusebenzisa ultrasound ventricle kukalwa futhi ububanzi (ngamanye amagama, layo ubukhulu ekupheleni-diastolic - CRA).

Nokho, kufanele kuphawulwe ukuthi CRA akuyona inkomba ngokuphelele. Uma ngesilinganiso esingaba 56 mm, ingahluka, kuye ngokuthi ukuphakama, isisindo kanye ukulolonga umzimba yomuntu. Uma amamitha amabili umsubathi ezinesisindo esingaphezu kwamakhilogremu kg kuyinsakavukela 100 kungenzeka 58 mm, ukuthi lona wesifazane enesisindo 45 kg nokukhula ukufinyelela cm 155 kuphela, lesi sibalo kuwuphawu Ukuvuleka komlomo.

sina kangakanani imiphumela dilatation

Isihloko okukhulunywa ukuthi Ukuvuleka komlomo - yisisusa kungenzeka ukuthuthukiswa ephethwe yisifo senhliziyo. Ngaphezu kwalokho, i-ventricle enwetshiwe angagcina ezinye izinhlobo arrhythmia, kuhlanganise okuyisimo esisongela ukuphila.

Ukulandela ukuvela kwalesi zokugula endaweni nangesineke kungase kube isandiso esiyingini ububanzi valve ukuthi ngokuvamile kuholela ukusonteka of valve futhi ngenxa yalokho ekuthuthukiseni isici atholwe - esingamahlalakhona mitral.

Ngakho-ke kubaluleke kakhulu ukuthi Ukuvuleka komlomo i-ventricle engakwesobunxele kubonakele ngesikhathi sase siqala imithi yayo ezifanele ngaphansi kokuqondisa wenhliziyo. Lokhu kuzosiza ekulinganiseni isimo lesiguli kanye kakhulu ngcono isikhathi nezinga lokuphila.

Kuyini dilatation lula ventricles lateral?

Ubuchopho bomuntu Ubuye izimbobo emazinyweni, ngokuthi ventricles. Kube ikhiqizwa cerebrospinal fluid (CSF), outputting ngemigudu ekhethekile. Njengomthetho, ukunwetshwa ventricles - ke kuwuphawu lokuthi noma uketshezi akhiqizwa ngokweqile, noma yena akazange abe nesikhathi ukuhoxisa kahle, noma isendleleni kukhona abanye izithiyo.

Ngokuvamile, the ventricles lateral zobuchopho ukujula - kusuka 1 kuya ku 4 mm. Ngezinye amazinga aphakeme, okubangela ukunyamalala ugobile yabo lateral, kuba Ukuvuleka komlomo. Kodwa kufanele kukhunjulwe ukuthi lokhu akukona sifo, kodwa uphawu isifo kumele abone futhi uqede odokotela.

Ingabe ngaso sonke isikhathi esiyingozi yokubakhona Ukuvuleka komlomo?

umkhuba basemitholampilo buveza ukuthi Ukuvuleka komlomo - lokhu akukona isibonakaliso sokuba khona kwanoma iyiphi zokugula abalulekile njalo. Kuvamile kakhulu ababelethwa kungakafiki isikhathi, ngenxa yokuthi izilinganiso wathi ventricles kuzo okungaphezu izingane eziye zavela ngesikhathi, futhi isici isakhiwo skull lemfundzi ngamunye.

Noma kunjalo, khona dilatation kutholakala ukuthi uphethwe yini we ventricles lateral zobuchopho kudinga ukuqapha Dynamics ukukhula nokuthuthuka ingane. Uma ukwephula kungukuthi ibanjiwe ngesikhathi control, ingane kubhekwa enempilo.

Musa sigule!