Cardiol Young 2021 Aug 12:1-8. Epub 2021 Aug 12.
Department of Pediatrics, Radboud Institute for Health Sciences, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands.
Noonan syndrome is a genetic disorder characteried by short stature, typical facial features, developmental delay, and CHD. In this single-centre retrospective study, we analysed typical Noonan syndrome-related electrocardiographic features in 95 patients with clinically and molecularly confirmed Noonan syndrome. Typical Noonan syndrome-related electrocardiographic features are left axis deviation, small left precordial R-waves, large right precordial S-waves, abnormal Q-wave, and abnormal wide QRS complex. Read More