1 Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark, and Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Brazil.
2 Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Brazil, and Institute of Biomedicine, Aarhus University, Aarhus, Denmark.
3 Department of Cardiothoracic, Aalborg University Hospital, Aalborg, Denmark.
4 Institute of Biomedicine, Aarhus University, Aarhus, Denmark.
5 Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark, and Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark.