Morphological analysis of sinus and retrograde atrial waves detected through a permanent pacemaker atrial lead.
Pakarinen
Sami
S
Department of Cardiology, Helsinki University Central Hospital, Haartmaninkatu 4, P.O. Box 340, Helsinki FI-00290, Finland. sami.pakarinen@hus.fi
Vitikainen
Anne-Mari
AM
Corbucci
Giorgio
G
Toivonen
Lauri
L