[Electrocardiographic and phonocardiographic findings in Ebstein's anomaly with special regard to its severity (author's transl)].
Electrocardiographically, the combination of the P-dextro-atriale and the RBBB without right ventricular overload almost certainly constitutes a pathognomonic finding in Ebstein's anomaly. The height of the P wave and the duration of the QRS complex are related the the severity of the anomaly. So the higher the P wave, the wider the QRS complex, the more severe is the Ebstein'ngs are detectable in the phonocardiogram. In the mild form, however, a loud systolic click and occasionally a low systolic murmur are present, while in severe forms, there is only a loud systolic murmur, and no systolic click.
D000293:Adolescent; D000328:Adult; D002037:Bundle-Branch Block / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D004437:Ebstein Anomaly / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D005860:Germany, West; D006337:Heart Murmurs; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D010701:Phonocardiography; D012189:Retrospective Studies
Elektrokardiographische und phonokardiographische Besonderheiten beim Ebstein-Syndrom unter besonderer Berücksichtigung des Schweregrades