STEP1: cardio > Class IV antiarrhythmics > Flashcards
Names
Verapamil, diltiazen
MOA
Decrease conduction velocity,Increase ERPIncrease PR interval
Used in prevention of nodal arrhythmias (SVT)
Toxicity
Constipation,flushing,edemaCV effect (CHF, AV block, sinus node depression)