Dab tsi yog qhov hloov pauv hauv kev tswj ntshav siab uas tshwm sim nrog kev laus?
Dab tsi yog qhov hloov pauv hauv kev tswj ntshav siab uas tshwm sim nrog kev laus?

Video: Dab tsi yog qhov hloov pauv hauv kev tswj ntshav siab uas tshwm sim nrog kev laus?

Video: Dab tsi yog qhov hloov pauv hauv kev tswj ntshav siab uas tshwm sim nrog kev laus?
Video: Vajtswv Txoj Kev Rhuav Tshem lub Nroog Xaudoo thiab Kaumaula Pov Tseg 2024, Lub rau hli ntuj
Anonim

Ua kom tuab thiab khov ntawm cov hlab ntsha loj loj tsim los vim muaj cov collagen thiab calcium tso thiab poob ntawm cov nqaij elastic hauv txheej nruab nrab. Cov hlab ntsha kev hloov vim systolic ntshav siab nce nrog lub hnub nyoog, thaum diastolic ntshav siab feem ntau poob qis tom qab xyoo thib rau xyoo.

Ib yam nkaus, tib neeg nug, hloov pauv dab tsi tshwm sim rau cov hlab plawv nrog Hnub nyoog?

Li qub kev hloov hauv plawv suav nrog kev tso nyiaj ntawm " kev laus Pigment, "lipofuscin. The plawv cov leeg hlwb degenerate me ntsis. Cov valves nyob rau hauv plawv , uas tswj cov kev taw qhia ntawm cov ntshav ntws, tuab thiab ua kom nruj dua. A plawv yws yws los ntawm valve txhav yog haum rau cov neeg laus.

Tsis tas li ntawd, dab tsi yog ib qho teeb meem uas cuam tshuam nrog kev laus ntawm lub plawv? Lub plawv tsis ua hauj lwm, kab mob plawv kab mob , thiab atrial fibrillation yog ntau yog vim li cas rau kev mus ntsib kev noj qab haus huv thiab nyob hauv tsev kho mob. Kev laus qub vim koj plawv thiab cov hlab ntsha kom khov, uas tuaj yeem ua rau cov mob no nyob rau xyoo tom ntej. Rau cov neeg laus dua 75 xyoos, ntshav siab yog qhov ntau mob plawv.

Ib sab ntawm qhov no, puas yog ntshav siab hloov pauv nrog hnub nyoog?

Tshwj xeeb, systolic ntshav siab nce nrog hnub nyoog Thaum lub diastolic ntshav siab nyiam poob. Rau cov neeg uas muaj ua ntej uas twb muaj lawm siab ntshav siab , qhov no hnub nyoog -sib txheeb ntshav siab nce tshwm sim txawm hais tias ntshav siab yog tswj tau zoo nrog tshuaj.

Dab tsi yog qhov kev hloov pauv lom neeg hauv kev laus?

Kev laus lom yog txhais raws li xwm txheej tshwm sim ntawm kev hloov pauv tsis tau, nce nrog hnub nyoog hloov hauv cov metabolism thiab cov yam ntxwv ntawm lub cev ntawm cov cell, ua rau tsis muaj kev tswj tus kheej thiab rov tsim dua tshiab, thiab cov qauv thiab ua haujlwm tau zoo kev hloov nyob rau hauv cov ntaub so ntswg thiab lub cev [9]

Pom zoo: