Use of<unk>  is generally avoided in people with severe left<unk> entricular dysfunction, hypotension (systolic blood pressure less than 90 mm Hg), cardiogenic shock, and hypersensitivity to<unk> . It is also contraindicated in people with atrial flutter or fibrillation and an existing accessory tract such as in Wolff-Parkinson-White syndrome.
Verapamil
Amiodarone
Flecainide
Sotalol
Procainamide
Tocainide
Acecainide
Ibutilide