Dome and dart P wave
Posted by: Johnson Francis on: 20 Sep, 2009
Dome and dart P wave is seen in:
A. Left atrial rhythm
B. Right atrial rhythm
C. Sinus rhythm
D. Junctional rhythm
Answer: A
The dome and dart P wave in left atrial rhythm is seen in Lead V1. The initial dome represents the left atrial activation and the terminal dart represents the right atrial activation. Other features of left atrial rhythm are inverted P waves in inferior and lateral leads.
Tags: Dome and dart P wave is seen in:, junctional rhythm, left atrial rhythm, Other features of left atrial rhythm are inverted P waves in inferior and lateral leads, Right atrial rhythm, sinus rhythm, terminal dart represents the right atrial activation, The initial dome represents the left atrial activation
