[Modern pharmacotherapy of supraventricular and ventricular cardiac arrhythmia. An update for conventional therapy].

Currently the pharmacological approach still represents the mainstay in the acute phase of arrhythmia management as well as in the chronic treatment phase of specific entities such as atrial fibrillation. However, non-pharmacological options have recently emerged as frequently used first-line tools for the treatment of various supraventricular and ventricular heart rhythm disturbances. Nevertheless, antiarrhythmic drug treatment is frequently used as a bridging or adjunctive therapy in conjunction with catheter ablation or implantable cardioverter defibrillators. Antiarrhythmic agents constitute a very heterogeneous group prone to various drug interactions and side-effects. Therefore, this article aims to summarise the most important facts and recent findings with regard to appropriate contemporary pharmacological therapy of atrial and ventricular arrhythmias in clinical practice.