McGill Case 106

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. Previous Case: McGill Case 105 | Next Case: McGill Case 107

This is a ladder diagram and an EKG tracing from a patient with a DDD pacemaker. This shows the effect of a PVC on the pacemaker timers.