Mitral valve prolapse - dab tsi yog nws, yam txaus ntshai?

Tsis ntev los no, txog 60 xyoo dhau los, nws tau los ua qhov kev xeem ultrasound ntawm lub plawv. Ua tsaug rau nws, ib tug kab mob xws li mitral valve prolapse tau tshwm sim - nws yog dab tsi, thiab qhov teeb meem no qhov kev kho mob tshwm sim tseem tab tom kawm kom deb li deb. Ua rau cov paj hlwb loj hlob tuaj vim yog qhov tseeb tias nws tsis tuaj yeem nrhiav kom paub meej thiab ua rau nws txoj kev loj hlob.

Dab tsi yog qhov prolapse ntawm qhov puav pheej lossis lub ntsws ntawm lub plawv ntawm lub plawv, thiab nws ua li cas tshwm sim?

Ua ntej koj yuav tsum paub seb qhov mitral valve nws tus kheej yog dabtsi.

Nruab nrab ntawm lub atrium thiab cov hlwv ntawm sab laug ib nrab ntawm lub plawv yog septa nyob rau hauv daim ntawv ntawm daim hlau los ntawm cov ntaub so ntswg. Qhov no yog lub mitral valve, uas yog 2 twj ywm li qub - sab pem hauv ntej thiab nraub qaum. Lawv tsim los tiv thaiv rov qab-casting ntawm cov ntshav (regurgitation) mus rau sab laug atrium thaum lub caij ua haujlwm (systole) ntawm cov hlwv ntawm sab laug.

Lub caij nyoog ntawm lub mitral valve yog nrog kev cuam tshuam rau kev ua hauj lwm los yog cov qauv ntawm qhov qub. Yog li, lawv mus rau qhov chaw ntawm sab laug atrium nrog systole ntawm cov hlwv ntawm sab laug, uas provokes qhov rov qab tam sim no ntawm cov ntshav.

Hmoov tsis zoo, nws tsis tshua pom tau pathology thaum ntxov thiab, raws li txoj cai, ua yuam kev. Tej zaum feem ntau yog cov asymptomatic, tsuas yog qee cov kev mob tshwm sim hauv qab no yog pom:

Nws yog tsim nyog sau cia tias, nyob ntawm qhov tob ntawm lub qhov muag ntawm lub mitral valve thiab qhov ntim ntawm cov ntshav ntws rov qab mus rau sab laug atrium, tus kab mob no faib rau 3 degrees:

  1. Mus txog 5 hli ntawm lub nplhaib tawm lub nplhaib.
  2. 5 mus rau 10 hli hauv qab lub vias npog.
  3. Ntau tshaj 10 hli sib sib zog nqus.

Puas muaj prolapse mitral valve ntawm 1 degree?

Yog tias tus kab mob uas tau piav qhia tsis yog los ntawm cov tsos mob tshwm sim, txawm tias tsis muaj kev kho tshwj xeeb. Qhov tsuas yog qhov uas yuav muaj kev puas tsuaj yog qhov prolapse ntawm sab laug los yog mitral valve ntawm qib 1 - ruaj khov ua txhaum ntawm lub plawv atherosclerosis thiab tsis xis nyob hauv plawv. Nyob rau hauv xws li mob, koj yuav tsum tau noj cov tshuaj sedatives, xyaum cov txheej txheem ntawm nws tus kheej-relaxation. Thaum tsom xyuas cov cai tswj kev noj qab haus huv, kev ua neej, kev ua haujlwm thiab kev tso siab, qhov kev nyab xeeb tsis zoo dua.

Puas muaj prolapse mitral valve ntawm qib 2?

Nyob rau hauv cov chav kawm ntawm ntau cov kev tshawb mob kev kho mob thiab kev soj ntsuam ntawm pawg tswj hwm ntawm cov neeg mob, nws pom hais tias ib tug prolapse li 1 cm tob tsis tsim teeb meem loj heev rau kev noj qab haus huv los yog lub neej.

Txawm li cas los xij, pathology feem ntau nyhav kev vam meej, tshwj xeeb tshaj yog nrog lub hnub nyoog. Yog li ntawd, cov neeg uas muaj tus kab mob ntawm cov kawm ntawv thib 2 raug nquahu kom mus xyuas tus kws kho mob tsis tu ncua, prophylactic ultrasound ntawm lub plawv thiab ECG. Nws tsis yog loj heev kom ua raws li cov lus pom zoo ntawm lub koom haum kev noj haus thiab kev ua neej, ua kom cev (tsawg).

Dab tsi yog qhov tshwm sim ntawm lub caij nyoog ntawm lub mitral valve ntawm qib 3?

Rau cov nyom loj heev qhov kev xav tshwm sim tsis tshua tau, tsuas yog nyob rau hauv 2-4% cov ntaub ntawv muaj peev xwm ua tau zoo li no:

Tab sis cov teeb meem uas tau teev muaj peev xwm zam tau, tom qab tus kws kho mob daim ntawv sau tshuaj, tuaj kuaj xyuas kev tiv thaiv.

Yog hais tias muaj mob loj heev thiab ua rau lub cev tsis muaj zog tshaj li ntawm 1.5 cm, lub lag luam kom rov ua hauj lwm ntawm lub mitral valve tuaj yeem pom zoo.