A Single Center Prospective Study in an Estimated 570 Patients Who Underwent Genetic Screening at UZ Brussel in the Context of a Primary Cardiac Arrhythmia. Patients Showing a Variant Class 3,4 or 5 in SCN4A or CLCN1 Will Undergo a Clinical and Electrophysiological Review After IC.
Conditions
- Non Dystrophic Myotonia
- Arrythmia, Cardiac
Interventions
- DIAGNOSTIC_TEST: Electromyography
Sponsor
Universitair Ziekenhuis Brussel