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Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Pacing Illusion
Report:Sinus rhythm 1 First degree AV block (PR 0.28”) 2 Atrial-sensing pacemaker – no captures 5 Incomplete LBBB (LVH with ST/T changes) 2 Comment:The illusion of pacing is, of course, supported by the patient’s native incomplete LBBB and its left ax
Ectopic Pacemaker
Report:AV pacemaker rhythm 59/min; AV interval 020” (as programmed) 0.5 Displaced ventricular lead 3 Intermittent failure to pace & native QRS conduction at spike-R interval 0.36” 4 Failure to sense (the delayed atrial-paced native QRS) 2 ST/T changes