Interní Med. 2005; 7(3): 115-119
Although radiofrequency catheter ablations has evolved increasingly and represent an effective causal modality of treatment of supraventricular tachycardias, antiarrhythmic drugs still remain a basis for acute and chronic pharmacological treatment. In everyday clinical practise it is usefull to classify antiarrhythmics according to their properties as 1/ AV node blocking agents, slowing the conduction through the AV node, and 2/ stabilizing agents that effectively stabilize electrical events in the artria, accessory pathways and in the ventricles. A new classification of tachyarrhythmias into four groups according to their regularity, frequency, and QRS width is discussed in the current article. Appropriate therapeutical action in each group of arrhythmias is also stated.
Published: January 1, 2006 Show citation