AV dissociation between Accerated AV junctional rhythm
It is not Atrial fibrillation, nor MAT.
Circulation ECG Challenge! This week's case is a 55 year old man with a history of hypertension and COPD who presents to the emergency room because he has remained short of breath despite the use of his routine medications and several dose of an albuterol inhaler. His rhythm is noted to be slightly irregular and hence an ECG is obtained. What does his ECG show?