McGill Case 220

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 219 | Next Case: McGill Case 221

This rhythm strip shows sinus rhythm with salvos of PVCS. Note that you can track the P wave activity in the ventricular complexes and that there is a ventricular capture beat (6th beat). This capture beat confirms that the wide beats are ventricular and also that there is probably no retrograde A/V conduction.