Video: Qhov siab tshaj plaws stroke ntim yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Stroke ntim . Stroke ntim hais txog cov ntim ntawm cov ntshav tawm ib zaug los ntawm sab laug lossis sab xis thiab nce los ntawm kwv yees li 1000 mL (2-2.5 mL/kg) ntawm so kom txog 1700 mL (3-4 mL/kg) lossis siab dua ntawm siab kawg kev tawm dag zog (Table 31.6).
Raws li qhov tshwm sim, qhov mob stroke ntim tau nce li cas?
Qoj ib ce. Kev cob qhia xyaum ua aerobic ntev kuj tseem yuav ua kom mob stroke ntau ntxiv , uas feem ntau ua rau qis (so) lub plawv dhia. Txo lub plawv dhia prolongs ventricular diastole (filling), nce ntxiv kawg-diastolic ntim , thiab thaum kawg cia cov ntshav tawm ntau dua.
Kuj Paub, qhov ntim qis qis qhia tau li cas? Qhov teeb meem hauv plawv tsis ua haujlwm yog lub plawv tsis tso ntshav txaus txhua lub sijhawm nws ntaus ( low stroke ntim ). Txhawm rau tswj koj lub plawv dhia, koj lub siab tuaj yeem sim: Yeej nrawm dua (nce koj lub plawv dhia). Tso ntshav ntau dua nrog txhua qhov sib tw (nce koj stroke ntim ).
Tib neeg kuj nug, dab tsi yog stroke ntim sib npaug?
Stroke ntim (SV) yog cov ntshav tawm ntawm sab laug ventricle hauv ib lub plawv dhia thiab yog sib npaug qhov sib txawv ntawm sab laug ventricular kawg-diastolic ntim thiab sab laug ventricular kawg-systolic ntim.
Dab tsi yog lub plawv dhia tso tawm?
Tus nqi ntawm cov ntshav tso tawm los ntawm sab laug ventricle ntawm lub plawv nyob rau hauv ib qho kev sib cog lus hu ua qhov mob stroke. Lub zog ntawm lub zog thiab plawv tus nqi txiav txim qhov cardiac tso zis . A li qub neeg laus muaj ib cardiac tso zis ntawm 4.7 litres (5 quarts) ntawm cov ntshav ib feeb twg.
Pom zoo:
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