Guess the rhythm




A)   Polymorphic ventricular tachycardia. We can see wide complex tachycardia with QRS complexes that have different amplitude, axis and continuously evolving morphology.
B)    Atrial Fibrilation. Irregularly irregular rhythm with no P wave.
C)    Atrial flutter with 2:1 conduction
D)     Low atrial rhythm. Inverted P wave before each QRS complex and constant PR interval.

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