Abstract: | On the basis of the examination of a left bundle-branch heart block depending on frequency, of a paroxysmal tachycardia in functional conduction dissociation in the atrioventricular node and a WPW-syndrome of type A is shown that and how by means of programmed stimulation of the right atrium in order to establish the times of conduction and the refractory periods of all conduction sections of the conduction system of the heart also under influence of medicaments the diagnostic repertoire is enriched for the analysis of disturbances of the rhythm without comprehensively or finally estimating the clinical valency of the method. |