What is happening in this electrogram? Why was this EGM stored? What rhythm is observed in this recording? Should any programming changes be considered? If so, what would they be? Would there be any reason or reasons to not reprogram anything? ...
Device Interrogation: What type of device is this? What rhythm is this? How is the rhythm terminated? Is the device functioning appropriately? What if any programming changes should be considered? Answer: This device is a CRT-D. At first glance, one may...