Dilatation we ATRIUM kwesokunxele

Imbangela ezivame kakhulu, lapho eba dilatation we ATRIUM kwesokunxele Lokungasebenzi systolic. Le nqubo sivezwe kula nokwehlisa kwesokunxele ventricular ingaphakathi nokujikijela kusukela egazini ku le-aorta. Ngenxa yalokho we Ukuvuleka komlomo ATRIUM kwesokunxele kubangela ukukhula ekupheleni-systolic ivolumu i-ventricle engakwesobunxele. Esimweni lapho ukusabela compensatory onjalo ezikweletini, kungase kube yesibili emithambo yegazi nomfutho wegazi ophezulu yamaphaphu. dilatation atrial ngokuhlanganyela yamaphaphu umfutho wegazi ophakeme emithanjeni inyuka ventricular kwesokudla umthwalo, unhlangothi ivolumu liyancipha. Ukwanda ingcindezi diastolic we ATRIUM kwesokudla futhi ventricle kubangela ukucinana emithambo yegazi.

inhliziyo Ukuvuleka komlomo yintuthuko isiyonke umthamo umzimba. Myocardium waseselulela nomzimba omncane, kodwa uma kuza hypertrophy, lezi zinhlelo ezimbili khansela nomunye ngaphandle. Pappilyarnye umgodi futhi welulela imisipha, imisipha trabecular kakhulu isicaba. Dilatation we ATRIUM kwesokunxele kubangela ukunwetshwa orifice atrioventricular, nakho ezimweni eziningi kuholela ukungakhuli sokusebenza. I-ventricle engakwesobunxele uqala ngokuchaza izinhlupheko esisuka invaginates ku ilungelo ingaphakathi ventricular, lapho umthamo yayo incipha.

Dilatation we ATRIUM kwesokunxele lapho izinqubo compensatory udlala indima efanayo amadivaysi e ube nenhliziyo enempilo. Uma nenhliziyo embi akanawo amandla anele dlula isilinganiso esifanele igazi, ngokwandisa ubude endwangwini, iba akwazi ukwenza lo msebenzi. Nokho, lokhu kunciphisa amandla esikhululekile myocardium ngokwandisa nobungako bomsebenzi kunendingeko enkulu khona komoya-mpilo. Abantu abanegciwane le-dilatation kumele athobele ukwelashwa mnene, njengoba noma yimuphi umsebenzi ngisho ezincane kwenziwa ngezithukuthuku esikhundleni zamabutho inhliziyo. Dilatation kuyinto evamile syndrome ne imbangela yokumelwa yinhliziyo. Lesi sifo kungaba imvelo ezithathelwanayo kanye nobuthi. I njalo kunazo imbangela Ukuvuleka komlomo zilimele utshwala inhliziyo. Isizathu ukuthi njengoba sokuhlasela kwamasosha omzimba nezifo kwamanyuroni, kodwa futhi mitochondrial, endocrine kanye iziyaluyalu umzimba ngendlela isiguli.

Njengomthetho, dilatation eba esemncane, landile amadoda. ukubonakaliswa Clinical eshiwo njengoba Imininingwane inhliziyo ukwehluleka, angina zamanga, arrhythmias inhliziyo, angina, thromboembolism. isifo umtholampilo akuyona ethize. Isiguli angase zifa ngokuzuma kusuka okuqhubekayo ukuhluleka kwenhliziyo noma ngenxa arrhythmia. Lapho lesi sifo ngokuvamile Kutholwe nokububula systolic ngokumelene tricuspid futhi esingamahlalakhona mitral. Kukhona syndrome edematous futhi zokuzikhukhumeza ngemithambo entanyeni.

Indlela eyinhloko uphethwe echocardiography futhi scintigraphy. Thola ukwaziswa okubalulekile ungase futhi usebenzise ukuhlolwa ukucindezeleka futhi umehluko ukuxilongwa.

Ekwelapheni dilatation osebenza kahle umuthi ofanayo e ukumelwa inhliziyo, kusukela kungenzeka kuphela etiologies eyaziwa ukwelashwa esiyimbangela. Ncoma nokukhawulela baphuza uketshezi, ezanele
umsebenzi, ukulawula diuresis. It is nhlobo reception ngisho
kwafakwa isilinganiso esincane semithi utshwala. With ukuthuthukiswa cachexia inhliziyo kuyinto izakhi kubaluleke kakhulu ukuthi ukusekela umsoco. Izindleko zokwelashwa zisetshenziswa ikakhulukazi beta-blocker. Ibonisa ukusetshenziswa thiazide futhi loop isisu, lapho ukulawula ozikhethela diuresis. Lihambisana isisu aldosterone abamelene asetshenziswa.