《英文msh詞典》Anti-Arrhythmia Agents
[主題詞] Anti-Arrhythmia Agents
[同義詞] Antifibrillatory Agents
[同義詞] Cardiac Depressants
[同義詞] Myocardial Depressants
[入口詞] Anti-Arrhythmia Drugs
[入口詞] Anti-Arrhythmics
[入口詞] Antiarrhythmia Agents
[入口詞] Antiarrhythmia Drugs
[入口詞] Antiarrhythmic Drugs
[入口詞] Agents,Anti-Arrhythmia
[入口詞] Agents,Antiarrhythmia
[入口詞] Agents,Antifibrillatory
[入口詞] Anti Arrhythmia Agents
[入口詞] Anti Arrhythmia Drugs
[入口詞] Anti Arrhythmics
[入口詞] Depressants,Cardiac
[入口詞] Depressants,Myocardial
[入口詞] Drugs,Anti-Arrhythmia
[入口詞] Drugs,Antiarrhythmia
[入口詞] Drugs,Antiarrhythmic
[中文釋義] 抗心律失常藥
[英文釋義] Agents used for the treatment or prevention of cardiac arrhythmias. They may affect the polarization-repolarization phase of the action potential,its excitability or refractoriness,or impulse conduction or membrane responsiveness within cardiac fibers. Anti-arrhythmia agents are often classed into four main groups according to their mechanism of action: sodium channel blockade,beta-adrenergic blockade,repolarization prolongation,or calcium channel blockade.