VERAPAMIL
Isoptin, Calan

Classification:
Antidysrhythmic (calcium channel antagonist)

Indications:
• Supraventricular tachydysrhythmias (Especially Afib and Aflutter)

Actions:
• Calcium channel antagonist
• Slows conduction
• Smooth muscle dilation

Dosage:
• 2.5 – 5mg IVP over 1- 2 minutes
• May repeat at 5 – 10mg after 15 – 30 minutes

Route:
• IV push slowly

Side effects:
• Bradycardia, hypotension (do not use in patient with WPW history)