A myocardial infarction tshwm sim thaum cov atherosclerotic plaque maj mam tsim nyob rau hauv sab hauv ntawm cov hlab ntsha thiab tom qab ntawd mam li ruptures, ua rau muaj kev puas tsuaj loj heev thrombus tsim, tag nrho cov hlab ntsha thiab tiv thaiv. ntshav ntws ntws.
myocardial infarctions tshwm sim qhov twg?
Ib lub plawv nres (myocardial infarction) tshwm sim thaum ib lossis ntau qhov chaw ntawm lub plawv cov leeg tsis tau txais oxygen txaus. Qhov no tshwm sim thaum cov ntshav ntws mus rau lub plawv cov leeg raug thaiv.
mob plawv tshwm sim qhov twg?
cov roj (cholesterol) cov khoom tso rau hauv koj cov hlab ntsha coronarythiab o feem ntau yog liam rau kab mob plawv. Cov hlab ntsha coronary muab ntshav, oxygen thiab cov as-ham rau koj lub plawv. Kev tsim cov quav hniav tuaj yeem nqaim cov hlab ntsha no, txo cov ntshav ntws mus rau koj lub plawv.
mob plawv feem ntau tshwm sim nyob qhov twg?
Kev mob plawv feem ntau cuam tshuam nrog kev tsis xis nyob nyob rau hauv nruab nrab lossis sab laug ntawm lub hauv siab Qhov tsis xis nyob feem ntau kav ntev tshaj li ob peb feeb lossis ploj mus thiab rov qab los. Nws tuaj yeem hnov zoo li lub siab, nyem, puv, lossis mob. Nws kuj tuaj yeem hnov zoo li kub siab lossis mob plab.
mob plawv ischemia tshwm sim qhov twg?
Causes myocardial ischemia
Myocardial ischemia tshwm sim thaum cov ntshav ntws mus rau koj lub plawv txo qis, tiv thaiv lub plawv cov leeg tsis tau txais oxygen txaus. Kev txo cov ntshav ntws feem ntau yog tshwm sim los ntawm ib feem lossis ua tiav ntawm koj lub plawv cov hlab ntsha (coronary arteries).
