1. Physical inactivity in times of a pandemic: another curve to flatten

   • H. T. Jorstad
   • J. J. Piek

   Editor’s Comment Open access 14 April 2021 Pages: 241 - 242

2. Downgrade of cardiac defibrillator devices to pacemakers in elderly heart failure patients: clinical considerations and the importance of shared decision-making

   • H. F. Groenveld
   • J. E. Coster
   • A. H. Maass

   Review Article Open access 12 March 2021 Pages: 243 - 252

   

3. Emergency department presentations because of atrial fibrillation: too many, too soon

   • R. Pisters
   • L. Voorhout
   • M. E. W. Hemels

   Commentary Open access 30 March 2021 Pages: 253 - 254

4. Clinical determinants of early spontaneous conversion to sinus rhythm in patients with atrial fibrillation

   • N. A. H. A. Pluymaekers
   • E. A. M. P. Dudink
   • J. G. L. M. Luermans

   Original Article Open access 06 January 2021 Pages: 255 - 261

   

5. Early N-terminal pro-B-type natriuretic peptide is associated with cardiac complications and function during pregnancy in congenital heart disease

   • A. S. Siegmund
   • P. G. Pieper
   • M. G. Dickinson

   Original Article Open access 03 February 2021 Pages: 262 - 272

   

6. Impact of COVID-19 lockdown on physical activity and sedentary behaviour in Dutch cardiovascular disease patients

   • B. M. A. van Bakel
   • E. A. Bakker
   • T. M. H. Eijsvogels

   Original Article Open access 25 February 2021 Pages: 273 - 279

   

7. Reappraisal of Atrial fibrillation: interaction between hyperCoagulability, Electrical remodelling and Vascular destabilisation in the progression of AF (RACE V) Tissue Bank Project: study design

   • M. D. Gilbers
   • E. Bidar
   • U. Schotten

   Original Article – Study Design Article Open access 27 January 2021 Pages: 280 - 287

   

8. ONCOR: design of the Dutch cardio-oncology registry

   • J. A. M. Kamphuis
   • M. Linschoten
   • A. J. Teske

   Original Article – Study Design Article Open access 17 November 2020 Pages: 288 - 294

   

9. Wide QRS tachycardia after recent pulmonary vein isolation

   • R. S. Prisecaru
   • V. Costache

   Heart Beat Open access 15 February 2021 Pages: 295 - 296

   

10. Correction to: First report of a comparative patient-oriented perspective on the use of non-vitamin-K oral anticoagulants or vitamin-K antagonists in atrial fibrillation: patients’ experiences, side-effects and practical problems leading to non-adherence

    • N. Bennaghmouch
    • A. J. W. M. de Veer
    • J. M. ten Berg

    Correction Open access 16 April 2021 Pages: 297 - 298