title: [Value of the PLE and Q-PV in the diagnosis of atrioventricular disorders].
abstract: The values of the PLE and the Q-PV in the diagnosis of atrioventricular discordances are studied. In 9 patients precordiograms were registered in both ventricles and in 5 the intraventricular pressure curve was obtained by right or atrial retrograde catheterization. Statistical calculations were made in order to learn the similarities and limitations between the two different methods. In all of the cases the PLE of the anatomic left ventricle was less than in the right ventricle. The same was observed in the Q-PV intervals of both ventricles. The values of the p and r showed significantly high results.
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D010701:Phonocardiography; D014188:Transposition of Great Vessels / Q000175:diagnosis* / Q000503:physiopathology
vernacular_title: El valor de los intervalos PLE y Q-PV en el diagnóstico de las discordancias auriculoventriculares.