The following is true of propafenone except:
A. It is a weak Na+ channel blocker
B. It markedly delays recovery of myocardial
Na+ channels
C. It has additional β-adrenergic blocking
property
D. It slows anterograde as well as retrograde
conduction in the WPW bypass tract

1 Answer

Answer :

A. It is a weak Na+ channel blocker

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