Ukunyhashwa umsebenzi vana mitral

Umba mitral yinto ebaluleke kakhulu yenkqubo sentliziyo yabantu. Ngoko ke, kukho umahluko ezisebenza layo nefuthe elibi kakhulu kwimpilo yethu nentlalo-ntle. Sinikezela ukufumana phandle malunga ukuqeshwa vana mitral, kwakunye ukunyhashwa kunokwenzeka kumsebenzi wayo, iimpawu zabo kunye neziphumo. Nam ndingathanda ukuba uqaphele ukuba, ukuba naziphi na iimpawu lokwaphula umsebenzi "iinkcukacha" kwemisipha intliziyo oko inyanzelekile atyelele cardiologist, nto leyo eya kukunceda xa usaqala ukubonwa kwezifo kunokwenzeka.

Umsebenzi we ivalve mitral kwi ngentliziyo kwezihlunu

Ivelufa iphaphazelise yethishyu ekhethekileyo nokuqina kwaye ibekwe kwicala lasekhohlo entliziyweni yomntu. Singabi ukuhamba reverse igazi ngokungenisa intendelezo ekhohlo ukusuka ventricle ekhohlo ngexesha ucutheko oqhubekekayo le myocardium. Xa intliziyo, waphila kwaphela, ivalve ngokugqithisa imali efunekayo wegazi ivaliwe. Ukuba enezinto niqalise ukuba ziqhagamshelane ngokuqinileyo, intliziyo uyakhula hypertrophy, nto leyo ekugqibeleni kukhokelela sanctions kulo msebenzi wakhe. Eyona njalo nazo kule izifo entsimini ezifana mitral vana itywina (okanye prolapse) kunye nokungaphumeleli kwawo. Sinikezela sihlolisise nganye kwezi ukunyhashwa kumsebenzi imisipha yenhliziyo.

prolapse

Mitral valve prolapse, nto leyo ngenxa itywina, kuvamile kakhulu. Isifo idla nazimpawu. Noko ke, oko kuyenzeka ukuba oko kukhatshwa ukuphelelwa umoya, intlungu palpitation kwentliziyo.

Kukho izinto ezininzi kwandisa ingozi prolapse. Ezi ndlela zichaziwe apha ngezantsi izizathu.

1. Paul. Xa abantu, esi sifo ukubonakala kakhulu ngakumbi rhoqo ngaphezu kwesiqingatha efanelekileyo yoluntu.
2. Age. Umngcipheko wokuhlaselwa ukunyuka prolapse mitral ngokubalulekileyo ubudala.
3. imbali yosapho. Ukuba umntu kusapho lwakho wahlaselwa sisifo efanayo, kwenyusa amathuba okuba livela kunye nani.
4. ukungaqheleki zezakhiwo (iziphene okanye utshintsho ezifunyenwe).

insufficiency mitral

Kukho iintlobo ezimbini mitral vana: oyingozi futhi ezigulo ezondeleyo. Eyokuqala kuvela ekutshatyalalisweni izihlunu papillary, imisebenzi zotyando, iqhuma imicu ukulele ezibangelwa iposi engabalulekanga, endocarditis infective, kunye nokwenzakala ezahlukeneyo. Ifomu esinganyangekiyo isenokuba ngenxa samathambo imisipha yenhliziyo, izifo lwenkqubo, izifo amafa okanye enaso, nangezilonda kunye nezinye iimeko.

Isigaba elula esi sifo umba mitral insufficiency 1 isidanga. Nokubonakaliswa iphambili sifo ukuvela ukumbombozela kwentliziyo. Njengomgaqo, izigulane kufuneka wayesempilweni yaye akukho zikhalazo. Xa mitral insufficiency yesibini okanye isidanga wesithathu ukuya ingxolo kwi intliziyo nangokobuncinane yongezwe umoya intliziyo iyangongoza ngexesha umthambo. Kuyingozi kakhulu ubomi babantu le zigaba 4 5, xa kwenzeke utshintsho sisiba mandundu kwi imisipha intliziyo, yaye ngenxa yokuba ukuphazamiseka yegazi kubi ukusebenza ezinye izigqeba.