Cov txheej txheem:
- Cov tshuaj pab pawg twg tuaj yeem ua rau mob vasospasm hauv vasospastic angina?
- Cov tshuaj twg yog cov tshuaj xaiv rau vasospastic angina?
- YPob beta-blockers ua rau vasospasm?
- Vim li cas vasospastic angina kho?
Video: Vim li cas beta blockers tsis siv hauv vasospastic angina?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Beta Blocker Siv: BETA BLOCKERS raug suav tias tsis ua haujlwm , lossis txwv tsis pub siv rau VARIANT (VASOSPASTIC) ANGINA (nws yuav ua rau muaj kev tawm tsam ntau dua los ntawm kev thaiv qee qhov β 2receptors uas tsim cov teebmeem vasodilator, tawm hauv α-mediated teebmeem tsis pom zoo (Daim duab 8)(Robertson li al, 1982).
Cov tshuaj pab pawg twg tuaj yeem ua rau mob vasospasm hauv vasospastic angina?
Ntau qhov ua rau muaj feem cuam tshuam nrog kev txhim kho vasospastic angina. Ntau yam tshuaj xws li ephedrine thiab sumatriptantuaj yeem ua rau mob hauv siab vim mob plab. Cov tshuaj ua si xws li cocaine, amphetamines, cawv, thiab yeeb tshuaj xas kuj tuaj yeem ua rau muaj kev cuam tshuam.
Cov tshuaj twg yog cov tshuaj xaiv rau vasospastic angina?
Nitrates thiab calcium channel blockers yog lub hauv paus ntawm kev kho mob rau vasospastic angina.
YPob beta-blockers ua rau vasospasm?
Beta-blockers tau xav tias ua rau "tsis pom zoo alpha receptor agonism." Txij li thaum cov beta receptors yuav nyob los ntawm cov beta-blockers, cov tshuaj (epinephrine, norepinephrine, thiab lwm yam) tuaj yeem ua rau cov alpha receptors yooj yim dua, ua rau mob vasospasm.
Vim li cas vasospastic angina kho?
Kev kho mob vasospastic angina yog nrog sublingual nitrates lossis GTN spray, uas feem ntau txo cov tsos mob sai. Koj kuj tseem yuav tau txais cov tshuaj calcium channel blocker, xws li Verapamil, Amlodipine lossis Diltiazem, los pab tiv thaiv lossis txo cov spasms.
Pom zoo:
Yuav kuaj mob vasospastic angina li cas?
Thaum kev sim ntsuas, kev kuaj mob ntawm vasospastic angina tau lees paub yog tias qhov kev tawm tsam ua rau mob hauv siab, hloov pauv ECG, thiab >90 feem pua cov lus teb . Koj kuaj mob prinzmetal's angina li cas? Nws tau kuaj pom los ntawm keeb kwm, electrocardiogram, lossis coronary-artery angiography Cov kev sim ua rau muaj kev ntxhov siab, xws li kev ntsuas txias-pressor lossis intravenous ergonovine maleate, qee zaum siv los pab kuaj mob.
Vim li cas cov neeg siv khoom thiab cov khoom siv tau siv hauv c ++?
Lub hom phiaj ntawm kev siv getters thiab setters yog txhawm rau zais cov ntaub ntawv khaws cia thiab rov qab li casTxoj kev no, yog tias koj hloov tus cwj pwm, koj tsis tas yuav hloov tus lej. nyob rau hauv ib txhiab qhov chaw. Tab sis, yog tias koj tsis tas yuav hloov qhov kev siv, koj tau ua koj cov cai ntau dua thiab tau txais me ntsis los ntawm kev ua li ntawd .
Yuav ua li cas beta blockers txo cov ntshav siab?
Beta blockers, tseem hu ua beta-adrenergic blocking agents, yog cov tshuaj uas txo cov ntshav siab. Beta blockers ua haujlwm los ntawm kev thaiv cov teebmeem ntawm cov tshuaj hormone epinephrine, tseem hu ua adrenaline. Beta blockers ua rau lub plawv dhia qeeb dua thiab tsis muaj zog, uas txo cov ntshav siab .
Thaum twg siv beta blockers?
Cov tshuaj no feem ntau siv los kho cov ntshav siab thaum lwm cov tshuaj tsis ua haujlwmBeta blockers, tseem hu ua beta-adrenergic blocking agents, yog cov tshuaj uas txo cov ntshav siab.. Beta blockers ua haujlwm los ntawm kev thaiv cov teebmeem ntawm cov tshuaj hormone epinephrine, tseem hu ua adrenaline .
Vim li cas beta-blockers contraindicated hauv decompensated plawv tsis ua hauj lwm?
Kev pib ntawm kev kho beta-blocker thaum lub sijhawm ADHF yog contraindicated vim muaj qhov tsis zoo inotropic cuam tshuamTxawm li cas los xij, thaum cov neeg mob euvolemic nws muaj kev nyab xeeb pib koob tshuaj tsawg ua ntej tso tawm thiab Kev txhim kho cov txiaj ntsig tau raug tshaj tawm hauv cov neeg mob pib ntawm beta-blockers ua ntej tso tawm [
