Dab tsi yws hnov hauv aortic stenosis?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Cov aortic stenosis yws yog pob zeb diamond-puab thiab systolic thiab radiates raws tus aortic hlab ntsha txoj kev tawm. Qhov peaking ntawm yws txav mus rau S2 raws li cheeb tsam valve nqaim. Classicically, lub aortic stenosis yws yws zoo tshaj plaws ntawm txoj cai sab sauv sab qaum (qhov uas nws hnyav thiab nrov nrov).

Ntawm no, yam yws yws hnov nrog aortic stenosis?

Cov yws ntawm aortic stenosis cov tsos mob feem ntau yog ib nrab-systolic ejection yws , hnov qhov zoo tshaj plaws ntawm aortic hlab ntsha cheeb tsam” los yog txoj cai thib ob intercostal qhov chaw, nrog hluav taws xob mus rau hauv caj dab sab xis.

Ib yam li ntawd, puas yog lub plawv yws ib yam li aortic stenosis? Stenosis ntawm aortic hlab ntsha lossis pulmonic li qub yuav ua rau a systolic yws , raws li cov ntshav tau tawm los ntawm qhov nqaim nqaim. Hais txog mitral thiab tricuspid li qub, stenosis yuav ua rau muaj diastolic yws thiab regurgitation a systolic yws . Lwm yam yws yuav tham txog hauv lawv cov ntu.

Ua qhov no hauv kev txiav txim siab, dab tsi yws hnov hauv mitral stenosis?

Raws li qhov hnyav ntawm mitral stenosis nce, lub siab nyob rau sab laug atrium nce, thiab lub mitral valve qhib ua ntej hauv ventricular diastole. Ib nrab-diastolic rumbling yws nrog presystolic accentuation yuav hnov tom qab qhib snap . Kev yws yog qhov zoo tshaj plaws hnov ntawm thaj tsam apical thiab tsis tawg.

Puas yog aortic stenosis ua rau yws yws?

Hauv Loj Aortic Stenosis muaj pob zeb diamond zoo li systolic yws uas kav thoob plaws systole. Cov yws yog suab nrov thiab siab tshaj qhov tshaj yws ntawm me ntsis aortic stenosis . Nws yog ua los ntawm calcification aortic hlab ntsha ntawv leaflets.