Kedu ihe ndị na-akpata mmepe nke ntamu systolic n'ime obi nwa ahụ?
N'iburu ihe omuma nke nhazi umuntakiri n'ime umuaka, o bu omenala ichota ihe di iche iche na - akpata ihe di otua:
- Valvular - prolapses nke valves nke obi valves, mgbochi nke semilinal valves, ọzọ valves, na trigonoidization nke valves nke semilinal valves;
- akwara - nke odidi nke (ventricles) nke obi, mgbanwe nke ọnọdụ ha, mmebi nke mgbanwe ha;
- ngwuzi - mgbanwe na ọnọdụ, ọdịdị, ọnụ ọgụgụ nke mgbochi papillary, ọgba aghara nke ụda ha na mgbagha na ntụrụndụ nke obi obi;
- ihe mgbochi-parietal - oghe oval window (LLC), anerysm nke septetrial, valve Eustachian, deformation s nke akụkụ nke elu nke septum interventricular, wdg.
A na-akpọ ọrịa niile edepụtara na nkà mmụta ọgwụ dịka ntakịrị ihe mgbochi obi (MARS). A na-ejikọta ha mgbe nile na nsogbu obi na nsogbu nke onye ọ bụla ọzọ, nke a ghaghị iburu n'uche mgbe ọ na-enyocha ọnọdụ nwatakịrị ahụ ma chọpụta ụzọ nke omume ya. Ọ bụ nsogbu ndị a nke na-ebute mkpesa systolic n'obi nwa obere.
Mkpụrụ ụkwụ valve na-adaba dị ka ihe na-akpatakarị ụbụrụ systolic
N'ịkwado ihe mere nwatakịrị ji na-ama ụda n'obi, na ihe ha na-eche, tụlee ihe kachasị anya nke ọdịdị ha, nke bụ ihe nkedo nke valve ahụ.
N'ime ihe valvular ahụ e kwuru n'elu, ihe kachasị nke a bụ mbadamba valve prolapse (PMC). A na - egosi nsogbu a dị ka nkwụsị nke 1 ma ọ bụ abụọ valves nke valvụ a, na ntụziaka nke ime ụlọ dị nso na etiti. Dịka ntụgharị uche si kwuo, nsogbu a na-eme n'ihe dị ka 6-18% ụmụaka nke afọ ọ bụla, gụnyere ụmụ ọhụrụ. N'otu oge ahụ, ụmụ nwanyị na-arịa ọrịa a ugboro 2-3 ugboro ugboro.
Dị ka a na-achị, mmepe nke PMP bụ isi bụ n'ihi adịghị ike nke njikọ anụ ahụ jikọtara nke valvụ n'onwe ya, ọnụnọ nke obere anomalies na ngwa valvular.
Ụdị ọrịa nke abụọ na-amalite n'ihi mmepe nke ọrịa ndị e ketara eketa nke anụ ahụ jikọtara. Na nke a, enwere nchịkọta nke a na-akpọ acid mucopolysaccharides ozugbo na stroma nke valvụ n'onwe ya. Na ọrịa ndị dị otú ahụ nke usoro obi, dị ka rheumatism, endocarditis na-ebute ọrịa, ọrịa na-abụghị rheumatic, prolapse nwere ike ibili dị ka mgbagwoju anya.
Mepee windo oval (OOO)
Ụdị nsogbu a na-akpatakwa ntamu ntụrụndụ n'ime obi nwa ahụ.
Njikọ nke ọwa a bụ n'ihi valvụ na akụkụ nke abụọ. N'ihi ya, a na-emepe oghere na ebe windo ahụ. N'okpuru ọnọdụ nkịtị, windo oval na-ejikarị emechi site na ọnwa 2 ruo ọnwa 12 mgbe amuchara nwa. Otú ọ dị, ọdịiche a dị mma nke mmepụta nke postnatal nke usoro obi na-adịghị eme mmadụ nile. Dị ka ndị dere akwụkwọ dị iche iche si kwuo, windo oval na-anọgide na-emeghe n'ime 20-40% (na nkezi - na 25-30%) nke ndị tozuru okè.