Answer
ECGs can detect excessive conduction slowing or a new arrhythmia.
Sources for this answer
- Flecainide Acetate 50 mg tablets — Current selected SmPCemc · Summary of Product Characteristics
- Flecainide Acetate 25mg/5mL Oral solution — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.