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ACLS Cardiac Arrhythmia Quiz #4 - Which condition does this ECG tracing show?

Which condition does this ECG tracing show?
A. Premature Atrial Complex
B. Sinus Tachycardia
C. Wolff-Parkinson-White Syndrome
D. Sinus Bradycardia
Answer Expand / Collapse
The correct answer is D, Sinus Bradycardia. This type of tracing typically has a wide QRS with a normal rhythm of 60 to 100 bpm and normal P.Wave and PR interval.
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