This case report is kindly provided by Michael Rosengarten from McGill and is part of the McGill Cases. These cases come from the McGill EKG World Encyclopedia.
This is a tracing from the pacemaker clinic with a Medtronic model 8081 pacer set at 0.18ms @ 0.8 volts slightly below the threshold for capture. A magnet is over the pacemaker. (recorded 11 FEb 1998)
