We begin this series with a ECG rhythm strip (Figure 1: R_0001) from a 25 year old man found unconscious on the floor after an overdose with an unknown drug.
Describe the ECG changes and the rhythm(s)
The 12 lead ECG of this man is shown in R_0001_ECG (Figure 2).
What is the most likely diagnosis?
What is the immediate management?
Comment on the changes in V1 to V3