2025

• Letnes, Jon Magne; Sellevold, Andreas Berg; Apelland, Turid; Brown, Fedelix Phetogo; Byrkjeland, Rune; Flasnes, Marius; Loennechen, Jan Pål; Nes, Bjarne Martens; Myrstad, Marius. (2025) Atrial fibrillation detection in endurance athletes vs. non-athletes: positive predictive value and burden estimation using insertable cardiac monitors. Heart Rhythm O2
  Academic article
• Apelland, Turid; Letnes, Jon Magne; Janssens, Kristel; Claessen, Guido; Tveit, Arnljot; Sellevold, Andreas Berg; Mitchell, Amy; Willems, Rik; Onarheim, Sophia; Enger, Steve. (2025) Arrhythmia burden, symptoms and quality of life in female and male endurance athletes with paroxysmal atrial fibrillation: a multicentre cohort study in Norway, Australia and Belgium. BMJ Open
  Academic article
• Nes, Bjarne Martens; Letnes, Jon Magne; Johnson, Kristin Espolin; Sellevold, Andreas Berg; Byrkjeland, Rune; Brown, Fedelix Phetogo; Follestad, Turid; Dalen, Håvard; Wisløff, Ulrik; Løchen, Maja-Lisa. (2025) Effects of 1-year exercise in patients with atrial fibrillation: Study protocol for the Norwegian Exercise in Atrial Fibrillation (NEXAF) randomised controlled trial. Open heart
  Study protocol
• Apelland, Turid; Sellevold, Andreas Berg; Letnes, Jon Magne; Onarheim, Sophia; Enger, Steve; Tveit, Arnljot; Delpire, Boris; Claessen, Guido; Gerche, Andre La; Loennechen, Jan Pål. (2025) Cardiac arrhythmia assessment with patch electrocardiogram versus insertable cardiac monitor: a cohort study in endurance athletes with atrial fibrillation. BMJ Open
  Academic article

2023

• Myrstad, Marius; Apelland, Turid; Letnes, Jon Magne; Enger, Steve; Onarheim, Sophia; Sellevold, Andreas Berg; Janssens, Kristel; Mitchell, Amy; Sørensen, Eivind; Larhammer, HM. (2023) Temporal relationship between training and episodes of atrial fibrillation in endurance athletes. European Heart Journal, Supplement
  Conference abstract
• Johnson, Kristin Espolin; Sellevold, Andreas Berg; Rødal, Lasse; Loennechen, Jan Pål; Dalen, Håvard; Wisløff, Ulrik; Letnes, Jon Magne; Nes, Bjarne Martens. (2023) Cardiorespiratory fitness in individuals with and without atrial fibrillation. European Journal of Preventive Cardiology (EJPC)
  Conference abstract
• Apelland, Turid; Janssens, Kristel; Loennechen, Jan Pål; Claessen, Guido; Sørensen, Eivind; Mitchell, Amy; Sellevold, Andreas Berg; Enger, Steve; Onarheim, Sophia; Letnes, Jon Magne. (2023) Effects of training adaption in endurance athletes with atrial fibrillation: Protocol for a multicentre randomised controlled trial. BMJ Open sport & exercise medicine
  Professional article