There are P waves (+) with regular PP intervals and a rate of 85 beats/min. The P waves have a normal morphology; they are positive in leads I, II, aVF, and V4-V6. This is a stable normal sinus rhythm ...

The correct diagnosis is Wenckebach with junctional escape beats (Figure 2). Figure 2. Courtesy of Philip J. Podrid, MD. The rhythm is irregular, but there is a pattern because many of the RR ...

Wide complex tachycardia is a general term that refers to conditions that cause an unusually fast heart rate and a particular pattern on an EKG. Tachycardia is when your heart beats unusually fast, ...