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Spontaneous Brugada electrocardiogram patterns are rare in the German general population: results from the KORA study
Moritz F Sinner1, Arne Pfeufer, Siegfried Perz
1Department of Medicine I, University Hospital Munich, Campus Grosshadern, Munich, Germany. moritz.sinner@med.uni-muenchen.de
Aims:
The Brugada syndrome is a rare, potentially fatal primary cardiomyopathy. Patients are identified by symptoms and typical electrocardiogram (ECG) patterns. Prevalence of spontaneous Brugada ECG patterns in the general population is unknown.
Methods And Results:
We analysed 12-lead resting ECGs of 4149 men and women aged 25-74 years from the population-based KORA Study. Computer-assisted analysis identified ECGs with J-point elevation in leads V1-V3 and QRS duration
Conclusion:
Spontaneous Brugada ECG patterns are rare in the general population and may hence constitute a relevant biological signal. Computer-aided analysis can help to identify abnormal ECGs.
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