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Arrhythmias

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Question (memorize) Answer (memorize)
Sinus bradycardiaAtropine, Isoproterenol, Epinephrine
Sinus TachycardiaPropranolol, Esmolol
Mulifocal Atrial TachycardiaQuinidine, Verapamil
Premature Atrial DepolarizationQuinidine, Procainamide, Disopyramide
Control Atrial FlutterDigoxin, Propranolol, Verapamil
AV reentryDigoxin, Propranolol, Verapamil
Atrial Fibrillation: control ventricleDigoxin, Propranolol, Verapamil
Convert Atrial FlutterProcainamide IV
Convert Atrial FibrillationProcainamide IV, Sotolol, Propafenone, Amiodarone, Ibutelide, Dofetalide
Wolf-Parkinson-WhiteProcainamide
PVCusually not treated; acute: Amiodarone IV, procainamide IV; long term: class 1 agents
V Tach: acute txProcainamide IV, Amiodarone IV
V Tach: chronic txQuinidine, Amiodarone, Procainamide, Disopyramide; Mexeletine; Sotalol, Tocainide
V FibEpinephrine then defibrillation. Next try Amiodarone IV, then defib.
Supraventricular TachycardiaAdenosine IV