Arrhythmias

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Question	Answer
Sinus bradycardia	Atropine, Isoproterenol, Epinephrine
Sinus Tachycardia	Propranolol, Esmolol
Mulifocal Atrial Tachycardia	Quinidine, Verapamil
Premature Atrial Depolarization	Quinidine, Procainamide, Disopyramide
Control Atrial Flutter	Digoxin, Propranolol, Verapamil
AV reentry	Digoxin, Propranolol, Verapamil
Atrial Fibrillation: control ventricle	Digoxin, Propranolol, Verapamil
Convert Atrial Flutter	Procainamide IV
Convert Atrial Fibrillation	Procainamide IV, Sotolol, Propafenone, Amiodarone, Ibutelide, Dofetalide
Wolf-Parkinson-White	Procainamide
PVC	usually not treated; acute: Amiodarone IV, procainamide IV; long term: class 1 agents
V Tach: acute tx	Procainamide IV, Amiodarone IV
V Tach: chronic tx	Quinidine, Amiodarone, Procainamide, Disopyramide; Mexeletine; Sotalol, Tocainide
V Fib	Epinephrine then defibrillation. Next try Amiodarone IV, then defib.
Supraventricular Tachycardia	Adenosine IV
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