Supine versus sitting upright position electrocardiography in acute patients with chest pain

^aDepartment of Cardiology, Viborg Regional Hospital

^bDepartment of Clinical Medicine, Research Center for Emergency Medicine, Aarhus University Hospital, Denmark

Received 7 May 2021 Accepted 4 August 2021

Correspondence to Jacob Vestergaard, MB, Department of Cardiology, Viborg Regional Hospital, Denmark, Heibergs alle 5A, 8800 Viborg, Denmark, Tel: +45 22 16 24 99; e-mail: [email protected].