The antiarrhythmic drug which decreases both rate of depolarization (phase 0) as well as rate of repolarization (phase 3) of myocardial fibres is: A. Lignocaine B. Propranolol C. Quinidine D. Verapamil

The antiarrhythmic drug which decreases both rate of
depolarization (phase 0) as well as rate of repolarization
(phase 3) of myocardial fibres is:
A. Lignocaine
B. Propranolol
C. Quinidine
D. Verapamil
by

1 Answer

Answer :

C. Quinidine
by

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