What is the best drug for the following rhythm disorder shown below?
The video shows Atrial flutter with a 4:1 block with normal hea rate. To stabilize the macro-reentrant circuit, for rhythm control amiodarone is used. Amiodarone acts on multilple channels and pathways:- Na channel blocker K+ channel blocker Ca+ channel blocker b-blocker propey
Esmolol
Amiodarone
Vernakalant
Lignocaine
ECG and Arrhythmias 1