Class I antiarrhythmics (that bind to sodium channels) include all the following except:
A. propranolol
B. lidocaine
C. moricizine
D. procainamide
a
Rationale: Propranolol is the only one of these agents that is not a Class I antiarrhythmic but is classified as a Class II agent (also known as a beta-adrenergic blocker).
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