…left ventricular dysfunction, contraindications, or intolerance limit escalation of beta blocker or CCB therapy. Nicorandil and trimetazidine are additional options in selected patients. Treatment choices…

Arrhythmias and arrhythmology Pharmacology & dosing Definition and Pathophysiology Sotalol is a nonselective beta adrenoceptor blocker devoid of intrinsic sympathomimetic activity that also prolongs cardiac repolarization…

…risk—such as those with a history of cardiac arrest, recurrent syncope despite beta blocker therapy, or markedly prolonged QT intervals—the implantation of an…

…risk—such as those with a history of cardiac arrest, recurrent syncope despite beta blocker therapy, or markedly prolonged QT intervals—the implantation of an…

…B. Every effort should be made to initiate and up titrate beta blocker therapy to guideline recommended or maximally tolerated doses before ivabradine is considered…

…must go home with an adrenaline auto injector and written instructions. Patients taking beta blockers may respond poorly to adrenaline. If there is no response…

…channel blocker with fast offset kinetics Lidocaine , Mexiletine , Phenytoin Class IC Na + channel blocker with slow offset kinetics Flecainide, Propafenone Class II Beta adrenergic Blockers…

…channel blocker with fast offset kinetics Lidocaine , Mexiletine , Phenytoin Class IC Na + channel blocker with slow offset kinetics Flecainide, Propafenone Class II Beta adrenergic Blockers…

…and additionally severe hypertension (caution if patient on nonselective beta blockers). Dobutamine Cardiogenic shock Bradycardia (second line therapy) Stress testing (due to induced increase in…

…and additionally severe hypertension (caution if patient on nonselective beta blockers). Dobutamine Cardiogenic shock Bradycardia (second line therapy) Stress testing (due to induced increase in…