![MAP thiab mem tes siab yog dab tsi? MAP thiab mem tes siab yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14100070-what-is-map-and-pulse-pressure-j.webp)
Video: MAP thiab mem tes siab yog dab tsi?
![Video: MAP thiab mem tes siab yog dab tsi? Video: MAP thiab mem tes siab yog dab tsi?](https://i.ytimg.com/vi/iz9E-LrKzuA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
MAP , los yog txhais cov hlab ntsha siab , yog txhais raws li qhov nruab nrab siab nyob rau hauv tus neeg mob cov hlab ntsha thaum lub sij hawm ib lub plawv dhia. Nws tau suav tias yog qhov qhia tau zoo ntawm kev nkag mus rau cov kabmob tseem ceeb tshaj li cov ntshav systolic siab (SIB).
Ua ke, qhov sib txawv ntawm MAP thiab mem tes yog dab tsi?
Pulse siab (PP), txhais raws li tus qhov sib txawv ntawm ntshav systolic siab (SBP) thiab ntshav diastolic siab (DBP), yog ib feem ntawm cov ntshav pulsatile siab (BP) nkhaus tsis zoo li txhais tau tias cov hlab ntsha siab ( MAP ), uas yog ib feem ruaj khov.
Qhov thib ob, qhov ntau npaum li cas rau cov ntshav siab txhais li cas? Nws yog ib qho tseem ceeb kom muaj MAP tsawg kawg yog 60 mmHg kom txaus ntshav mus rau kab mob plawv cov hlab ntsha , lub raum, thiab lub hlwb. Cov li qub MAP ntau yog nruab nrab ntawm 70 thiab 100 mmHg. Txo cov ntshav siab uas deviate los ntawm qhov no ntau rau lub sij hawm ntev tuaj yeem muaj qhov tsis zoo rau lub cev.
Qhov tseeb, lub plawv dhia txhais li cas?
Pulse siab yog qhov Qhov sib txawv ntawm cov ntshav systolic thiab diastolic siab . Nws raug ntsuas hauv millimeters mercury (mmHg). Nws sawv cev rau lub zog uas lub plawv tsim txhua lub sijhawm nws cog lus. So ntshav siab feem ntau yog kwv yees li 120/80 mmHg, uas tawm los mem tes siab kwv yees li 40 mmHg.
Ntshav siab zoo li cas thaum muaj hnub nyoog?
American College of Cardiology tseem pom zoo kom tau txais ntshav siab qis dua 140/90 hauv tib neeg txog 80 xyoo, thiab American Heart Association hais ntshav siab yuav tsum qis dua 140/90 txog thaum txog hnub nyoog 75, es Dr.
Pom zoo:
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