Ka anyị lee dilation - a dị ize ndụ daa ọrịa?

Dilatation - bụ, dị ka ọgwụ na ahụ ike akwụkwọ nkà ihe ọmụma, a okwu ewepụtara Latin okwu dilatatio, nke pụtara "mgbasa." Ya mere, na nkà mmụta ọgwụ ọgbara egosi a mmụba na-edeghị ede nwechapụ nke ihe ngwa, n'ihi na onye na-abawanye na ya olu.

Taa, anyị na-ekwu okwu banyere ikpe, dilatation nke ekpe ventricle obi na nke mpụta ventricles nke ụbụrụ. Ka anyị ịchọpụta ma mgbanwe ndị a dị ize ndụ, na otú obibi ha.

Dilatation - a N'ihi ya nke ìgwè buru ibu nke ọbara

Ekpe ventricle nke obi - ọ bụ a igwefoto na bụ maka pumping ọbara nke ahu. Ọ bụ nke a akụkụ nke obi muscle mgbapụta anamde ọrụ: ọ mbelata, mgbe na-amụba na olu, ọ na-ahapụ ka ọbara ahụ ekpe atrium na-anapụta ya n'ime ndị kasị ibu akwara - na aorta, mgbe ahụ na-agbasa niile akụkụ nke ahụ mmadụ.

Mgbe aorta na-narrowed valvụ ma ọ bụ maka ihe ọ bụla mere, na n'aka ekpe ventricle accumulates a nnukwu ego nke ọbara, nke na-eduga ná ya bufee na-eme ndinyanade mbịne - dilation.

Ọnọdụ a nwere ike ime na ụfọdụ obi ntụpọ, mgbe ekpe ventricle ọkọkpọhi kwa ọtutu ọbara.

Na-eme dilation

Mgbe ụfọdụ dilation nke ekpe ventricle nke obi e mere site mbufụt nke bufee - malitere ịrịa myocarditis. Ọtụtụ mgbe ihe mere mmụba nke lumen aghọ ischemic ọrịa obi na ọrịa ma ọ bụ ọbara mgbali.

Mgbasawanye ventricle onye ọrịa nwere ike ịpụta na postinfarction oge na-eme ka ụzọ ndinyanade mbịne onwe ya infarcted ebe (n'ihi iche muscle emep uta eri), mgbe ahụ, n'akụkụ ngalaba. Ihe kpatara nke a na-aghọ ndị esighịzi ike ekpe ventricular mgbidi na ọnwụ nke ya ekwedo, nke na-akpalite ókè ndinyanade mbịne.

Olee otú ọnụnọ nke dilatation

Nta dilatation - bụ na-emekarị asymptomatic daa ọrịa. Ọrịa na nke a anaghị ekwu, nwere ike ime ka chee ọnụnọ nke ndọtị. Ma ọ bụrụ na dị ka a N'ihi nke ọrịa usoro ebelata pumping ọrụ nke obi, ọrịa nwere ike na-egosi ihe ịrịba ama nke obi ọdịda: adịghị ike, ike ọgwụgwụ, mkpụmkpụ nke ume, ọzịza nke na nsọtụ, wdg ...

Ịrịba ama nke dilation nwere ike kpebisiri ike site pụta nke ECG, ma mata ya n'ụzọ ziri ezi, na-eji naanị ndị e mere na, ọ gaghị ekwe omume. Isi usoro nke a bụ US nke obi. Ọ na-enyere aka ịchọpụta myocardial ma ọ bụ ọrịa obi, na nke a, n'aka nke ya, na-ekwu na ọnụnọ nke ndọtị. Iji ultrasound ventricle tụrụ na n'obosara (ndị ọzọ okwu, ya end-diastolic akụkụ - CRA).

Otú ọ dị, ọ ga-ahụ kwuru na CRA abụghị onye zuru egosi. Ọ bụrụ na nkezi ọnụego nke 56 mm, o nwere ike ịdị iche iche, dabere na elu, ibu na nke anụ ahụ na-agbatị nke onye ahụ. Ọ bụrụ na abụọ mita na-eme egwuregwu-erikpu 100 kg norm nwere ike 58 mm, na n'ihi na nwaanyị-erikpu 45 n'arọ na uto na-eru na 155 cm, a ọnụ ọgụgụ a ịrịba ama nke dilation.

Olee otú oké njọ bụ ndị na-esi nke dilatation

Isiokwu kwuru na dilation - a kwere omume kwalite mmepe nke obi ọdịda. Ke adianade do, gbasaa ventricle nwere ike ịzụlite ụdị ụfọdụ nke arrhythmia, gụnyere-eyi ndụ egwu.

Esonụ ọdịdị a daa ọrịa na a ọrịa nwere ike ịbụ akụkụ nke mgbanaka dayameta nke valvụ na-emekarị na-eduga ná deformation nke valvụ na N'ihi na mmepe nke enwetara ntụpọ - mitral insufficiency.

Ọ bụ ya mere nnọọ mkpa na dilation nke ekpe ventricle e achọpụtara na oge na malitere ya ọgwụgwọ kwesịrị ekwesị n'okpuru nlekọta nke a cardiologist. Nke a ga-enyere na-akawanye ọrịa na-arịa na-uku melite oge na àgwà nke ndụ.

Gịnị bụ mfe dilatation mpụta ventricles?

Ụbụrụ mmadụ na-nwere cavities, a na-akpọ ventricles. E na-emepụta cerebrospinal ọmụmụ (CSF), outputting site pụrụ iche ọwa. Dị ka a na-achị, mmụba nke ventricles - ọ bụ ihe ịrịba ama na ma na ọmụmụ na-emepụta na ngafe, ma ọ bụ ọ na-enwe oge kwesịrị ekwesị na-pụọ, ma ọ bụ ya ụzọ e nwere ụfọdụ ihe mgbochi.

Nọmalị, omimi nke mpụta ventricles nke ụbụrụ - si 1 na 4 mm. Na elu udu, na-eme pụọ n'anya ha mpụta curvature, ọ bụ a dilation. Ma, ọ ga iburu n'uche na nke a abụghị a nchoputa, ma a mgbaàmà nke a ọrịa na-aghaghị ịmata na iwepụ ndị dọkịta.

Ọ na-ize ndụ na ọnụnọ nke dilation?

Clinical omume na-egosi na dilation - nke a bụ bụghị mgbe niile a ihe ịrịba ama nke ọnụnọ nke ọ bụla dị ịrịba daa ọrịa. Ọ bụ ihe kasị nkịtị na akaghi aka ụmụ ọhụrụ, n'ihi na nke eziokwu ahụ bụ na akụkụ nke kwuru ventricles na ha nke ukwuu karịa ụmụaka na pụtara na oge, na bụ a atụmatụ nke okpokoro isi Ọdịdị nke onye nwa.

O sina dị, ọnụnọ nke chọpụtara dilatation mpụta ventricles nke ụbụrụ na-achọ nlekota nke Ọnọdụ nke na mmepe nke nwa. Ọ bụrụ na imebi-adịghị achọpụtara n'oge akara oge, nwa ọhụrụ a na-ewere ike.

Ọ na-arịa ọrịa!