Video: Dab tsi yog cov tshuaj tiv thaiv adrenergic siv los kho?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Beta- cov adrenergic thaiv cov neeg sawv cev yog siv los kho angina, tswj lub plawv dhia tsis zoo thiab txo cov ntshav siab. Tej zaum lawv yog siv tom qab myocardial infarction (lub plawv nres) txhawm rau txhim kho cov ciaj sia.
Qhov tseeb, adrenergic thaiv cov tshuaj yog dab tsi?
Beta blockers , tseem hu ua beta- Cov tshuaj tiv thaiv adrenergic , yog tshuaj noj uas txo koj cov ntshav siab. Beta blockers ua haujlwm los ntawm thaiv Cov teebmeem ntawm cov tshuaj hormone epinephrine, tseem hu ua adrenaline. Beta blockers ua rau koj lub plawv dhia qeeb qeeb thiab tsis muaj zog, uas txo cov ntshav siab.
Tsis tas li ntawd, dab tsi yog beta blockers siv los kho? Beta-blockers yog siv los kho cov hauv qab no:
- Angina, lossis mob hauv siab.
- Lub plawv tsis ua hauj lwm.
- Ntshav siab, lossis ntshav siab.
- Atrial fibrillation, lossis lub plawv dhia tsis xwm yeem.
- Myocardial infarction, lossis lub plawv nres.
Yog li, dab tsi yog adrenergic blockers siv rau?
Adrenergic antagonists feem ntau yog siv rau kab mob plawv. Cov adrenergic antagonists yog dav siv rau txo cov ntshav siab thiab txo cov ntshav siab. Cov no yeeb ncuab tau muaj pov thawj los txo qhov mob tshwm sim los ntawm myocardial infarction, thiab kuj yog qhov loj me me, uas cuam tshuam nrog lub plawv dhia.
Tus txheej txheem ntawm kev txiav txim ntawm adrenergic blockers yog dab tsi?
Adrenergic antagonists thaiv cov kev ua ntawm endogenous adrenergic EPINEPHRINE thiab NOREPINEPHRINE transmitters. Cardioselective beta- adrenergic blocker siv rau lub sij hawm luv luv ntawm ventricular tus nqi thiab lub plawv dhia hauv ntau hom tachycardia, nrog rau perioperative tachycardia thiab kub siab.
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