Notable for their absence of structural heart diseases, they include a diverse group of diseases such as long QT syndrome, short QT syndrome, Brugada syndrome, early repolarization syndrome, ...

Long QT syndrome (LQTS) is the prototypic cardiac channelopathy underscored by profound genetic and phenotypic heterogeneity. In 1991, the first LQTS chromosome locus was identified and ...

In each ECG, the cardiologist assessed the rhythm (sinus or non-sinus), heart rate (beats/minute), supraventricular and ventricular extrasystoles, axis, ventricular hypertrophy, atrial enlargement, P ...

chronic and withdrawal effects when caring for patients. For instance, the Drug Abuse Warning Network, a surveillance system that tracks drug-related visits to EDs across the USA, found that ...

Children diagnosed with Long QT Syndrome (LQTS) who were hospitalized in the Department of Cardiology at the Children's Hospital of Chongqing Medical University between January 1, 2018, and December ...