Read the following passage and answer if the question is true or false.
Passage: Junctional rhythm can be diagnosed by looking at an ECG: it usually presents without a P wave or with an inverted P wave. Retrograde P waves refers to the depolarization from the AV node back towards the SA node.

Question: does a junctional rhythm have a p wave?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
False.