Dilatation ye intendelezo lasekhohlo

Zingunobangela oqhelekileyo, apho iphuhlise dilatation ye intendelezo lasekhohlo ngu kwekhono iSystolic. Le nkqubo ichazwe apha kunciphiso ekhohlo ventricular lweHo- ukuphoswa egazini kwi aorta. Ngenxa yesiphumo komlomo intendelezo lasekhohlo ebangela ukukhula ekupheleni iSystolic umthamo ventricle ekhohlo. Kwimeko ukuba indlela zembuyekezo enjalo atshone, kusenokuba zamabanga lwemithambo lwegazi miphungeni. dilatation Atrial ngokudibene ne pulmonary nokunyuka umfutho wegazi umthwalo ventricular ekunene, stroke umthamo lunciphe. Yandisa kwi uxinzelelo ukuzala ye intendelezo ekunene kwaye ventricle ibangela ingxinano lwemithambo.

komlomo intliziyo kukwanda iyonke umthamo emzimbeni. Myocardium Wasolula zingcakacile, kodwa ukuba kuza hypertrophy, ezi nkqubo zimbini cancel bodwa. Pappilyarnye kwisisu kwakhona esolula izihlunu, izihlunu trabecular kakhulu atshabalalisa. Dilatation ye intendelezo ekhohlo ebangela ukwandiswa orifice atrioventricular, leyo kwezinye iimeko ikhokelela lomonakalo ezisebenzayo. Le ventricle lasekhohlo iqala ngekulula invaginates ukuya kwisisu ekunene ventricular, apho umthamo wayo kunciphisa.

Dilatation ye intendelezo ngasekhohlo xa iinkqubo zembuyekezo idlala indima efanayo njengoko iingcinga kwi intliziyo esempilweni. Ukuba intliziyo embi akanawo amandla ngokwaneleyo yogqithe isixa ilungelo igazi, ngokwandisa ubude imicu, kuba nako ukwenza umsebenzi. Nangona kunjalo, oku kuphungula amandla engenzi myocardium ngokwandisa bomsebenzi kunye imfuneko enkulu oksijini. Abantu dilatation kufuneka lithobele unyango nokuthantamisa, njengoko nawuphi na umsebenzi nokuba umntwana kwenziwa ngeendleko ukutshintshwa nemikhosi intliziyo. Dilatation i syndrome yaye ebangela ukusilela intliziyo. Esi sifo kuba indalo esosulelayo kunye ityhefu. Unobangela komlomo osetyenziswe umonakalo intliziyo utywala. Isizathu kukuba njengoko komzimba kunye nesifo neuromuscular, kodwa ayo, yonyango kunye nezigulo pathways xa isigulane.

Njengomgaqo, dilatation nesifo eselula, ixhaphake kakhulu ngabantu. obubonakala zonyango ichazwa njenge ukusilela lilonke intliziyo, angina lobuxoki, arrhythmias kwentliziyo, angina, thromboembolism. iklinikhi sifo ayikho ezithile. Isiguli ngequbuliso afe sisifo sentliziyo okuqhubekayo okanye ngenxa arrhythmia. Xa esi sifo isoloko uchonge bambombozela iSystolic nxamnye tricuspid kunye insufficiency mitral. Kukho kwakhona syndrome edematous kunye ekweneni mithambo entanyeni.

Indlela ephambili uphethwe echocardiography kunye scintigraphy. Fumana ulwazi oluluncedo nako ukusebenzisa iimvavanyo uxinezeleko kunye umehluko isifo.

Xa unyango lwe dilatation isebenza ncam impatho efanayo naleyo echazwe ukusilela ngentliziyo, ekubeni unyango kobude kunokwenzeka kuphela etiologies ezaziwayo. Cebisa umda ngenzuzo fluid, eyaneleyo
umthambo, ukulawula diuresis. Akuvunyelwe ngokungqongqo yolwamkelo nokuba
iingedosi ezincinane utywala. Ngophuhliso cachexia kwentliziyo yi zizondlo kubaluleke kakhulu ukuba nkxaso yesondlo. Kuba unyango ikakhulu beta-blocker zisetyenziswa. Ibonisa ukusetyenziswa womchamo thiazide kunye ngokwenzekayo, apho ulawulo ISP diuresis. Lihambisana bachasene womchamo aldosterone ziyasetyenziswa.