Department of Pediatrics, Caritas Krankenhaus, Bad Mergentheim, Germany; Medical Faculty, University of Wuerzburg, Josef-Schneider-Straße2, Wuerzburg, Germany. Electronic address: [Email]
Patients at our pediatric outpatient clinic were offered 24-h Holter electrocardiogram (ECG) before and after 3-month period of dietary supplementation with omega-3 fatty acids to monitor the effect on heart rate variability (HRV) and arrhythmias.