Dilatation nke ekpe atrium

Ebutekarị, nke na-amalite dilatation nke ekpe atrium bụ systolic dysfunction. Usoro a na-kwupụtara Mbelata ekpe ventricular oghere otutu n'ebe ọbara n'ime aorta. Dị ka a n'ihi nke dilation nke ekpe atrium na-akpata uto nke ọgwụgwụ-systolic olu nke ekpe ventricle. Na omume dị otú ahụ a compensatory mmeghachi omume na-aghọ keukpa, ọ pụrụ ịbụ a abụọ venous akpa ume ọbara mgbali. Atrial dilatation na njikọ na akpa ume ọbara mgbali elu na-abawanye nri ventricular ibu, ọrịa strok olu na-adalata. Mmụba na diastolic mgbali nke nri atrium na ventricle akpata venous mkpọchi.

obi dilation bụ na-abawanye na ngụkọta ahu olu. Myocardium agbatị mkpa, ma ọ bụrụ na-abịa hypertrophy, abụọ ndị a Filiks kagbuo ọ bụla ọzọ si. Pappilyarnye oghere nwekwara agbatị muscle, trabecular muscle ukwu esisịt. Dilatation nke ekpe atrium na-akpata mmụba nke atrioventricular orifice, nke na ụfọdụ na-eduga ná ọtọ impairment. Ekpe ventricle amalite site ndinyanade mbịne invaginates n'ime nri ventricular uji eze, adịru oge ya olu mbelata.

Dilatation nke ekpe atrium mgbe compensatory Filiks na-arụ otu ọrụ dị ka ndị na ngwaọrụ na a ike n'obi. Ọ bụrụ na a obi ọjọọ na-adịghị na-ezuru ike ịnwata nri ego nke ọbara, site na ịba ụba ogologo nke emep uta eri, ọ na-aghọ ike ịrụ ọrụ. Otú ọ dị, nke a na-ebelata ihe mapụtara ike nke myocardium site na ịba ụba ego nke na-arụ ọrụ na a chọsiri ndị oxygen. Persons na dilatation ga-esoriri na nwayọọ ọgwụgwọ, dị ka ọ bụla ọbụna obere ọrụ a na-eme na-efu nke nnọchi nke obi agha. Dilatation bụ a nkịtị syndrome na akpata obi ọdịda. The ọrịa nwere ike ịbụ na-efe efe na-egbu egbu ọdịdị. The kasị akpata dilation bụ mmanya obi mebiri. Ihe kpatara ya bụ dị ka autoimmune na neuromuscular ọrịa, ma na-mitochondrial, endocrine na metabolic ọrịa na a ndidi.

Dị ka a na-achị, dilatation amalite na a-eto eto afọ, bụ ihe nkịtị na mmadụ. Clinical ngosipụta na-owụt dị ka ngụkọta obi ọdịda, ụgha rịaworo, gbasara obi arrhythmias, rịaworo, thromboembolism. ọrịa ọgwụ bụghị kpọmkwem. Onye ọrịa nwere ike na mberede anwụ nwayọọ n'obi bara ma ọ bụ n'ihi na arrhythmia. Mgbe ọrịa a na-ahụrụ systolic nātamu ntamu megide tricuspid na mitral insufficiency. E nwekwara edematous syndrome na ọzịza nke n'olu veins.

Isi usoro nke nchoputa bụ echocardiography na scintigraphy. Nweta ihe ọmụma bara uru nwere ike iji nchegbu ule na esi nchoputa.

Na ọgwụgwọ nke dilatation emetụta kpọmkwem otu ọgwụgwọ dị ka obi ọdịda, ebe ọ bụ na causal ọgwụgwọ bụ nanị kwe omume na a maara etiologies. Nwere ike ikwu na ịmachi ọmụmụ oriri, ezigbo
omumu, ịchịkwa diuresis. Ọ na-machibidoro n'ikuku ọbụna
obere doses mmanya. Na mmepe nke gbasara obi cachexia dị ezigbo mkpa potassium na bụ ekwukwa n'akwụkwọ nkwado. Maka ọgwụgwọ tumadi beta-blockers na-eji. Na-egosi na ojiji nke thiazide na loop diuretics, achọ ịnara akara diuresis. Nchikota na diuretics aldosterone akụ ọkpọ na-eji.