This tracing was taken from a 68 year-old-female with h/o palpitations. Her EKG showed NSR with PVCs in a trigemini pattern.
Again, this tracing demonstrates a basic electrophysiological phenomenon, what is it?
Answer the question in the poll before before viewing the video with the explanation
F
Correct answer is "sinus node resetting". Please see explanation in short video posted above.