[Supraventricular tachycardia with PR interval shorter than RP interval. Electrogenetic mechanisms and diagnostic criteria].
The Authors report their experience on the different clinical-electrocardiographic patterns of tachycardias with P'R interval shorter than RP'. The electrocardiographic criteria, in basal conditions and after autonomic stimulation, and the role of electrophysiologic study, particularly in transesophageal way, are discussed. Finally the Authors propose a noninvasive diagnostic algorithm for a correct clinical approach.
Algorithms↗