ECG of the Week - 6th April 2015

This week's ECG is from a 32yr old female with a history of palpitations. She takes flecanide and verapamil. She presents to the Emergency Department complaining of palpitations for the last few hours. She is conscious, denies chest pain or dysponea and her blood pressure is normal.

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Things to think about

• What are the key ECG features ?
• What are the potential diagnoses ?
• What are you going to do about it ?