A.Amiodarone B.Digoxin C.Verapamil
A.Acute mitral regurgitation B.Myocarditis C.Arrhythmia D.Acute myocardial infarction
A.變異型心絞痛 B.穩(wěn)定型心絞痛 C.不穩(wěn)定型心絞痛 D.非典型心絞痛