What is the rhythm?


The most probable diagnosis on those rhythm strips are as following:

a) Sinus rhythm with wide QRS complexes.
b) Atrial fibrilation with wide QRS complexes.
c) PSVT (paroxysmal supraventricular tachycardia).
d) WCT (most probable Ventricular tachycardia).
e) Escape junctional rhythm

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