Blockers,Potassium Channel

《英文msh詞典》Blockers,Potassium Channel
[入口詞] Blockers,Potassium Channel
[主題詞] Potassium Channel Blockers
[英文釋義] A class of drugs that act by inhibition of potassium efflux through cell membranes. Blockade of potassium channels prolongs the duration of ACTION POTENTIALS. They are used as ANTI-ARRHYTHMIA AGENTS and VASODILATOR AGENTS.