Antiarrhythmic drugs.
D000889:Anti-Arrhythmia Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D011342:Procainamide / Q000627:therapeutic use; D011802:Quinidine / Q000627:therapeutic use
D000889:Anti-Arrhythmia Agents; D008012:Lidocaine; D011802:Quinidine; D011342:Procainamide