Global citimpact: 0.30 Researcher at Department of Cardiology/Electrophysiology, cNEP, cardiac Neuro- and Electrophysiology research group, University Heart Center, University Hospital Eppendorf, Hamburg, ; DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, ; Department of Cardiology, Pulmology and Angiology, Heinrich-Heine-University Duesseldorf, . Electronic address: .