main article: Calcium channel blocker鈣離子通道阻斷劑CCB
- nefedipine:不像verapamil、diltiazem因為有Beta-blocker的活性所以有減少房室傳導的心血管毒性
- verapamil、diltiazem可用在心房撲動和心房顫動
- in patient with non-Q-wave myocardia infraction, diltiazem有減少postinfarction angina頻率的效果
main article: Calcium channel blocker鈣離子通道阻斷劑CCB