Pacemaker Associated Tachycardia
Core EM
SEPTEMBER 11, 2024
The Case A 96-year-old female with a history of coronary artery disease, hypertension, and complete heart block status post dual-chamber pacemaker (remote) presents to the ED by EMS with generalized weakness and lethargy. EKG Show Details EKG Characteristics Rate 130 Rhythm Wide Complex Tachycardia, Paced Intervals QRS 180, QT/QTc 406/596 Axis Left axis deviation ST Segments Non-specific Additional Features Paced Rhythm with LBBB morphology Diagnosis Pacemaker-Mediated Tachycardia Questions What
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