ABSTRACT
You are bleeped to see a 54-year-old man on the medical ward. A nurse has performed the following ECG and asks you to review it: https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781846199608/86c3100a-a262-41e0-896e-606c24034fcb/content/figpg1_1.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
